diff --git a/projects/ad40xx_fmc/zed/system_bd.tcl b/projects/ad40xx_fmc/zed/system_bd.tcl
index e6e952ee63..c790bef1b5 100644
--- a/projects/ad40xx_fmc/zed/system_bd.tcl
+++ b/projects/ad40xx_fmc/zed/system_bd.tcl
@@ -23,6 +23,11 @@ ad_ip_parameter rom_sys_0 CONFIG.PATH_TO_FILE "[pwd]/mem_init_sys.txt"
 ad_ip_parameter rom_sys_0 CONFIG.ROM_ADDR_BITS 9
 
 set AD40XX_ADAQ400X_N [get_env_param AD40XX_ADAQ400X_N 1]
-set sys_cstring "ad40xx: $AD40XX_ADAQ400X_N - adc_sampling_rate: $ADC_SAMPLING_RATE - adc_resolution: $ADC_RESOLUTION"
+if {$AD40XX_ADAQ400X_N == 0} {
+    set sys_cstring "ADAQ400X"
+} else {
+    set sys_cstring "AD40XX"
+}
+set sys_cstring $sys_cstring "ADC_SAMPLING_RATE=$ADC_SAMPLING_RATE\
+ADC_RESOLUTION=$ADC_RESOLUTION"
 sysid_gen_sys_init_file $sys_cstring
-
diff --git a/projects/ad4630_fmc/zed/system_bd.tcl b/projects/ad4630_fmc/zed/system_bd.tcl
index 71a52b1d62..6805acef7d 100644
--- a/projects/ad4630_fmc/zed/system_bd.tcl
+++ b/projects/ad4630_fmc/zed/system_bd.tcl
@@ -14,6 +14,9 @@ source ../common/ad463x_bd.tcl
 ad_ip_parameter axi_sysid_0 CONFIG.ROM_ADDR_BITS 9
 ad_ip_parameter rom_sys_0 CONFIG.PATH_TO_FILE "[pwd]/mem_init_sys.txt"
 ad_ip_parameter rom_sys_0 CONFIG.ROM_ADDR_BITS 9
-set sys_cstring "sys rom custom string placeholder"
+set sys_cstring "CLK_MODE=$ad_project_params(CLK_MODE)\
+NUM_OF_SDI=$ad_project_params(NUM_OF_SDI)\
+CAPTURE_ZONE=$ad_project_params(CAPTURE_ZONE)\
+DDR_EN=$ad_project_params(DDR_EN)"
 sysid_gen_sys_init_file $sys_cstring
 
diff --git a/projects/ad469x_fmc/zed/system_bd.tcl b/projects/ad469x_fmc/zed/system_bd.tcl
index 88d46edc6d..ae17d6822c 100644
--- a/projects/ad469x_fmc/zed/system_bd.tcl
+++ b/projects/ad469x_fmc/zed/system_bd.tcl
@@ -23,5 +23,10 @@ ad_ip_parameter axi_sysid_0 CONFIG.ROM_ADDR_BITS 9
 ad_ip_parameter rom_sys_0 CONFIG.PATH_TO_FILE "[pwd]/mem_init_sys.txt"
 ad_ip_parameter rom_sys_0 CONFIG.ROM_ADDR_BITS 9
 
-sysid_gen_sys_init_file
+set sys_cstring "DATA_WIDTH=$ad_project_params(DATA_WIDTH)\
+ASYNC_SPI_CLK=$ad_project_params(ASYNC_SPI_CLK)\
+NUM_CS=$ad_project_params(NUM_CS)\
+NUM_SDI=$ad_project_params(NUM_SDI)\
+SDI_DELAY=$ad_project_params(SDI_DELAY)"
+sysid_gen_sys_init_file $sys_cstring
 
diff --git a/projects/ad6676evb/vc707/system_bd.tcl b/projects/ad6676evb/vc707/system_bd.tcl
index 904cc1bf19..c9f7d6dce2 100644
--- a/projects/ad6676evb/vc707/system_bd.tcl
+++ b/projects/ad6676evb/vc707/system_bd.tcl
@@ -8,4 +8,5 @@ ad_ip_parameter axi_sysid_0 CONFIG.ROM_ADDR_BITS 9
 ad_ip_parameter rom_sys_0 CONFIG.PATH_TO_FILE "[pwd]/mem_init_sys.txt"
 ad_ip_parameter rom_sys_0 CONFIG.ROM_ADDR_BITS 9
 
-sysid_gen_sys_init_file
+set sys_cstring "RX:L=$ad_project_params(RX_JESD_L)"
+sysid_gen_sys_init_file $sys_cstring
diff --git a/projects/ad6676evb/zc706/system_bd.tcl b/projects/ad6676evb/zc706/system_bd.tcl
index 80ee401812..154edeb632 100644
--- a/projects/ad6676evb/zc706/system_bd.tcl
+++ b/projects/ad6676evb/zc706/system_bd.tcl
@@ -8,4 +8,5 @@ ad_ip_parameter axi_sysid_0 CONFIG.ROM_ADDR_BITS 9
 ad_ip_parameter rom_sys_0 CONFIG.PATH_TO_FILE "[pwd]/mem_init_sys.txt"
 ad_ip_parameter rom_sys_0 CONFIG.ROM_ADDR_BITS 9
 
-sysid_gen_sys_init_file
+set sys_cstring "RX:L=$ad_project_params(RX_JESD_L)"
+sysid_gen_sys_init_file $sys_cstring
diff --git a/projects/ad7134_fmc/zed/system_bd.tcl b/projects/ad7134_fmc/zed/system_bd.tcl
index 39eeedf24c..200de6186b 100644
--- a/projects/ad7134_fmc/zed/system_bd.tcl
+++ b/projects/ad7134_fmc/zed/system_bd.tcl
@@ -7,13 +7,6 @@ adi_project_files ad7134_fmc_zed [list \
   "$ad_hdl_dir/library/util_cdc/sync_bits.v" \
 ]
 
-#system ID
-ad_ip_parameter axi_sysid_0 CONFIG.ROM_ADDR_BITS 9
-ad_ip_parameter rom_sys_0 CONFIG.PATH_TO_FILE "[pwd]/mem_init_sys.txt"
-ad_ip_parameter rom_sys_0 CONFIG.ROM_ADDR_BITS 9
-
-sysid_gen_sys_init_file
-
 # specify ADC resolution -- the design supports 16/24/32 bit resolutions
 
 set adc_resolution 24
@@ -22,5 +15,13 @@ set adc_resolution 24
 
 set adc_num_of_channels 8
 
+#system ID
+ad_ip_parameter axi_sysid_0 CONFIG.ROM_ADDR_BITS 9
+ad_ip_parameter rom_sys_0 CONFIG.PATH_TO_FILE "[pwd]/mem_init_sys.txt"
+ad_ip_parameter rom_sys_0 CONFIG.ROM_ADDR_BITS 9
+
+set sys_cstring "ADC_RESOLUTION=$adc_resolution\
+ADC_NUM_OF_CHANNELS=$adc_num_of_channels"
+sysid_gen_sys_init_file $sys_cstring
 
 source ../common/ad7134_bd.tcl
diff --git a/projects/ad738x_fmc/zed/system_bd.tcl b/projects/ad738x_fmc/zed/system_bd.tcl
index 25c084d367..34b5876018 100644
--- a/projects/ad738x_fmc/zed/system_bd.tcl
+++ b/projects/ad738x_fmc/zed/system_bd.tcl
@@ -2,13 +2,6 @@
 source $ad_hdl_dir/projects/common/zed/zed_system_bd.tcl
 source $ad_hdl_dir/projects/scripts/adi_pd.tcl
 
-#system ID
-ad_ip_parameter axi_sysid_0 CONFIG.ROM_ADDR_BITS 9
-ad_ip_parameter rom_sys_0 CONFIG.PATH_TO_FILE "[pwd]/mem_init_sys.txt"
-ad_ip_parameter rom_sys_0 CONFIG.ROM_ADDR_BITS 9
-
-sysid_gen_sys_init_file
-
 # specify ADC resolution -- the design supports 16/14/12 bit resolutions
 
 set adc_resolution 16
@@ -21,5 +14,16 @@ set adc_num_of_channels 2
 
 set adc_sampling_rate 3000000
 
+#system ID
+ad_ip_parameter axi_sysid_0 CONFIG.ROM_ADDR_BITS 9
+ad_ip_parameter rom_sys_0 CONFIG.PATH_TO_FILE "[pwd]/mem_init_sys.txt"
+ad_ip_parameter rom_sys_0 CONFIG.ROM_ADDR_BITS 9
+
+set sys_cstring "ADC_RESOLUTION=$adc_resolution\
+ADC_NUM_OF_CHANNELS=$adc_num_of_channels\
+ADC_SAMPLING_RATE=$adc_sampling_rate"
+
+sysid_gen_sys_init_file $sys_cstring
+
 source ../common/ad738x_bd.tcl
 
diff --git a/projects/ad7405_fmc/zed/system_bd.tcl b/projects/ad7405_fmc/zed/system_bd.tcl
index 8a8f0f04bb..a1a94ca35b 100644
--- a/projects/ad7405_fmc/zed/system_bd.tcl
+++ b/projects/ad7405_fmc/zed/system_bd.tcl
@@ -2,13 +2,6 @@
 source $ad_hdl_dir/projects/common/zed/zed_system_bd.tcl
 source $ad_hdl_dir/projects/scripts/adi_pd.tcl
 
-#system ID
-ad_ip_parameter axi_sysid_0 CONFIG.ROM_ADDR_BITS 9
-ad_ip_parameter rom_sys_0 CONFIG.PATH_TO_FILE "[pwd]/mem_init_sys.txt"
-ad_ip_parameter rom_sys_0 CONFIG.ROM_ADDR_BITS 9
-
-sysid_gen_sys_init_file
-
 # System clock is 100 MHz for this base design
 
 set sys_cpu_clk_freq  100
@@ -24,5 +17,16 @@ set clkgen_vco_mul 50
 
 set ext_clk_rate 25
 
+#system ID
+ad_ip_parameter axi_sysid_0 CONFIG.ROM_ADDR_BITS 9
+ad_ip_parameter rom_sys_0 CONFIG.PATH_TO_FILE "[pwd]/mem_init_sys.txt"
+ad_ip_parameter rom_sys_0 CONFIG.ROM_ADDR_BITS 9
+
+set sys_cstring "SYS_CPU_CLK_FREQ=$sys_cpu_clk_freq\
+CLKGEN_VCO_DIV=$clkgen_vco_div\
+CLKGEN_VCO_MUL=$clkgen_vco_mul\
+EXT_CLK_RATE=$ext_clk_rate"
+sysid_gen_sys_init_file $sys_cstring
+
 source ../common/ad7405_bd.tcl
 
diff --git a/projects/ad7616_sdz/zc706/system_bd.tcl b/projects/ad7616_sdz/zc706/system_bd.tcl
index caa1a536cc..36a8cf2d8c 100644
--- a/projects/ad7616_sdz/zc706/system_bd.tcl
+++ b/projects/ad7616_sdz/zc706/system_bd.tcl
@@ -2,12 +2,16 @@
 source $ad_hdl_dir/projects/common/zc706/zc706_system_bd.tcl
 source $ad_hdl_dir/projects/scripts/adi_pd.tcl
 
+source ../common/ad7616_bd.tcl
+
 #system ID
 ad_ip_parameter axi_sysid_0 CONFIG.ROM_ADDR_BITS 9
 ad_ip_parameter rom_sys_0 CONFIG.PATH_TO_FILE "[pwd]/mem_init_sys.txt"
 ad_ip_parameter rom_sys_0 CONFIG.ROM_ADDR_BITS 9
 
-sysid_gen_sys_init_file
-
-source ../common/ad7616_bd.tcl
-
+if {$SI_OR_PI == 0} {
+    set sys_cstring "SI"
+} else {
+    set sys_cstring "PI"
+}
+sysid_gen_sys_init_file $sys_cstring
diff --git a/projects/ad7616_sdz/zed/system_bd.tcl b/projects/ad7616_sdz/zed/system_bd.tcl
index 3f4073bbab..f2e39e9caa 100644
--- a/projects/ad7616_sdz/zed/system_bd.tcl
+++ b/projects/ad7616_sdz/zed/system_bd.tcl
@@ -2,12 +2,16 @@
 source $ad_hdl_dir/projects/common/zed/zed_system_bd.tcl
 source $ad_hdl_dir/projects/scripts/adi_pd.tcl
 
+source ../common/ad7616_bd.tcl
+
 #system ID
 ad_ip_parameter axi_sysid_0 CONFIG.ROM_ADDR_BITS 9
 ad_ip_parameter rom_sys_0 CONFIG.PATH_TO_FILE "[pwd]/mem_init_sys.txt"
 ad_ip_parameter rom_sys_0 CONFIG.ROM_ADDR_BITS 9
 
-sysid_gen_sys_init_file
-
-source ../common/ad7616_bd.tcl
-
+if {$SI_OR_PI == 0} {
+    set sys_cstring "SI"
+} else {
+    set sys_cstring "PI"
+}
+sysid_gen_sys_init_file $sys_cstring
\ No newline at end of file
diff --git a/projects/ad9081_fmca_ebz/a10soc/system_qsys.tcl b/projects/ad9081_fmca_ebz/a10soc/system_qsys.tcl
index d368de94bb..6b0c037b5c 100755
--- a/projects/ad9081_fmca_ebz/a10soc/system_qsys.tcl
+++ b/projects/ad9081_fmca_ebz/a10soc/system_qsys.tcl
@@ -16,5 +16,19 @@ set_instance_parameter_value rom_sys_0 {ROM_ADDR_BITS} {9}
 
 set_instance_parameter_value rom_sys_0 {PATH_TO_FILE} "[pwd]/mem_init_sys.txt"
 
-sysid_gen_sys_init_file;
+set sys_cstring "RX:RATE=$ad_project_params(RX_LANE_RATE)\
+M=$ad_project_params(RX_JESD_M)\
+L=$ad_project_params(RX_JESD_L)\
+S=$ad_project_params(RX_JESD_S)\
+NP=$ad_project_params(RX_JESD_NP)\
+LINKS=$ad_project_params(RX_NUM_LINKS)\
+KS/CH=$ad_project_params(RX_KS_PER_CHANNEL)\
+TX:RATE=$ad_project_params(TX_LANE_RATE)\
+M=$ad_project_params(TX_JESD_M)\
+L=$ad_project_params(TX_JESD_L)\
+S=$ad_project_params(TX_JESD_S)\
+NP=$ad_project_params(TX_JESD_NP)\
+LINKS=$ad_project_params(TX_NUM_LINKS)\
+KS/CH=$ad_project_params(TX_KS_PER_CHANNEL)"
+sysid_gen_sys_init_file sys_cstring
 
diff --git a/projects/ad9081_fmca_ebz/vck190/system_bd.tcl b/projects/ad9081_fmca_ebz/vck190/system_bd.tcl
index f219be2401..b26e31ef47 100644
--- a/projects/ad9081_fmca_ebz/vck190/system_bd.tcl
+++ b/projects/ad9081_fmca_ebz/vck190/system_bd.tcl
@@ -19,5 +19,20 @@ ad_ip_parameter axi_sysid_0 CONFIG.ROM_ADDR_BITS 9
 ad_ip_parameter rom_sys_0 CONFIG.PATH_TO_FILE "[pwd]/mem_init_sys.txt"
 ad_ip_parameter rom_sys_0 CONFIG.ROM_ADDR_BITS 9
 
-sysid_gen_sys_init_file
+set sys_cstring "$ad_project_params(JESD_MODE)\
+RX:RATE=$ad_project_params(RX_LANE_RATE)\
+M=$ad_project_params(RX_JESD_M)\
+L=$ad_project_params(RX_JESD_L)\
+S=$ad_project_params(RX_JESD_S)\
+NP=$ad_project_params(RX_JESD_NP)\
+LINKS=$ad_project_params(RX_NUM_LINKS)\
+KS/CH=$ad_project_params(RX_KS_PER_CHANNEL)\
+TX:RATE=$ad_project_params(TX_LANE_RATE)\
+M=$ad_project_params(TX_JESD_M)\
+L=$ad_project_params(TX_JESD_L)\
+S=$ad_project_params(TX_JESD_S)\
+NP=$ad_project_params(TX_JESD_NP)\
+LINKS=$ad_project_params(TX_NUM_LINKS)\
+KS/CH=$ad_project_params(TX_KS_PER_CHANNEL)"
+sysid_gen_sys_init_file $sys_cstring
 
diff --git a/projects/ad9081_fmca_ebz/vcu118/system_bd.tcl b/projects/ad9081_fmca_ebz/vcu118/system_bd.tcl
index 6b77378e0d..c17d47f942 100644
--- a/projects/ad9081_fmca_ebz/vcu118/system_bd.tcl
+++ b/projects/ad9081_fmca_ebz/vcu118/system_bd.tcl
@@ -18,7 +18,22 @@ ad_ip_parameter axi_sysid_0 CONFIG.ROM_ADDR_BITS 9
 ad_ip_parameter rom_sys_0 CONFIG.PATH_TO_FILE "[pwd]/mem_init_sys.txt"
 ad_ip_parameter rom_sys_0 CONFIG.ROM_ADDR_BITS 9
 
-sysid_gen_sys_init_file
+set sys_cstring "$ad_project_params(JESD_MODE)\
+RX:RATE=$ad_project_params(RX_LANE_RATE)\
+M=$ad_project_params(RX_JESD_M)\
+L=$ad_project_params(RX_JESD_L)\
+S=$ad_project_params(RX_JESD_S)\
+NP=$ad_project_params(RX_JESD_NP)\
+LINKS=$ad_project_params(RX_NUM_LINKS)\
+KS/CH=$ad_project_params(RX_KS_PER_CHANNEL)\
+TX:RATE=$ad_project_params(TX_LANE_RATE)\
+M=$ad_project_params(TX_JESD_M)\
+L=$ad_project_params(TX_JESD_L)\
+S=$ad_project_params(TX_JESD_S)\
+NP=$ad_project_params(TX_JESD_NP)\
+LINKS=$ad_project_params(TX_NUM_LINKS)\
+KS/CH=$ad_project_params(TX_KS_PER_CHANNEL)"
+sysid_gen_sys_init_file $sys_cstring
 
 # Parameters for 15.5Gpbs lane rate
 
diff --git a/projects/ad9081_fmca_ebz/vcu128/system_bd.tcl b/projects/ad9081_fmca_ebz/vcu128/system_bd.tcl
index 5b50b071d0..5c460b7331 100644
--- a/projects/ad9081_fmca_ebz/vcu128/system_bd.tcl
+++ b/projects/ad9081_fmca_ebz/vcu128/system_bd.tcl
@@ -26,11 +26,28 @@ ad_ip_parameter axi_mxfe_rx_jesd/rx CONFIG.NUM_INPUT_PIPELINE 2
 ad_ip_parameter axi_mxfe_tx_jesd/tx CONFIG.NUM_OUTPUT_PIPELINE 1
 
 #system ID
-ad_ip_parameter axi_sysid_0 CONFIG.ROM_ADDR_BITS 9
+ad_ip_parameter axi_sysid_0 CONFIG.ROM_ADDR_BITS 10
 ad_ip_parameter rom_sys_0 CONFIG.PATH_TO_FILE "[pwd]/mem_init_sys.txt"
-ad_ip_parameter rom_sys_0 CONFIG.ROM_ADDR_BITS 9
-
-sysid_gen_sys_init_file
+ad_ip_parameter rom_sys_0 CONFIG.ROM_ADDR_BITS 10
+
+set sys_cstring "$ad_project_params(JESD_MODE)\
+RX:RATE=$ad_project_params(RX_LANE_RATE)\
+M=$ad_project_params(RX_JESD_M)\
+L=$ad_project_params(RX_JESD_L)\
+S=$ad_project_params(RX_JESD_S)\
+NP=$ad_project_params(RX_JESD_NP)\
+LINKS=$ad_project_params(RX_NUM_LINKS)\
+KS/CH=$ad_project_params(RX_KS_PER_CHANNEL)\
+TX:RATE=$ad_project_params(TX_LANE_RATE)\
+M=$ad_project_params(TX_JESD_M)\
+L=$ad_project_params(TX_JESD_L)\
+S=$ad_project_params(TX_JESD_S)\
+NP=$ad_project_params(TX_JESD_NP)\
+LINKS=$ad_project_params(TX_NUM_LINKS)\
+KS/CH=$ad_project_params(TX_KS_PER_CHANNEL)\
+ADC_DO_MEM_TYPE:$ad_project_params(ADC_DO_MEM_TYPE)\
+DAC_DO_MEM_TYPE:$ad_project_params(DAC_DO_MEM_TYPE)"
+sysid_gen_sys_init_file $sys_cstring 10
 
 # Parameters for 15.5Gpbs lane rate
 
diff --git a/projects/ad9081_fmca_ebz/zc706/system_bd.tcl b/projects/ad9081_fmca_ebz/zc706/system_bd.tcl
index 7526562ace..49c51e6736 100644
--- a/projects/ad9081_fmca_ebz/zc706/system_bd.tcl
+++ b/projects/ad9081_fmca_ebz/zc706/system_bd.tcl
@@ -16,5 +16,18 @@ ad_ip_parameter axi_sysid_0 CONFIG.ROM_ADDR_BITS 9
 ad_ip_parameter rom_sys_0 CONFIG.PATH_TO_FILE "[pwd]/mem_init_sys.txt"
 ad_ip_parameter rom_sys_0 CONFIG.ROM_ADDR_BITS 9
 
-sysid_gen_sys_init_file
+set sys_cstring "$ad_project_params(JESD_MODE)\
+RX:RATE=$ad_project_params(RX_LANE_RATE)\
+M=$ad_project_params(RX_JESD_M)\
+L=$ad_project_params(RX_JESD_L)\
+S=$ad_project_params(RX_JESD_S)\
+NP=$ad_project_params(RX_JESD_NP)\
+LINKS=$ad_project_params(RX_NUM_LINKS)\
+TX:RATE=$ad_project_params(TX_LANE_RATE)\
+M=$ad_project_params(TX_JESD_M)\
+L=$ad_project_params(TX_JESD_L)\
+S=$ad_project_params(TX_JESD_S)\
+NP=$ad_project_params(TX_JESD_NP)\
+LINKS=$ad_project_params(TX_NUM_LINKS)"
+sysid_gen_sys_init_file $sys_cstring
 
diff --git a/projects/ad9081_fmca_ebz/zcu102/system_bd.tcl b/projects/ad9081_fmca_ebz/zcu102/system_bd.tcl
index d14aec5f88..5a9c40b000 100644
--- a/projects/ad9081_fmca_ebz/zcu102/system_bd.tcl
+++ b/projects/ad9081_fmca_ebz/zcu102/system_bd.tcl
@@ -15,11 +15,28 @@ source $ad_hdl_dir/projects/ad9081_fmca_ebz/common/ad9081_fmca_ebz_bd.tcl
 source $ad_hdl_dir/projects/scripts/adi_pd.tcl
 
 #system ID
-ad_ip_parameter axi_sysid_0 CONFIG.ROM_ADDR_BITS 9
+ad_ip_parameter axi_sysid_0 CONFIG.ROM_ADDR_BITS 10
 ad_ip_parameter rom_sys_0 CONFIG.PATH_TO_FILE "[pwd]/mem_init_sys.txt"
-ad_ip_parameter rom_sys_0 CONFIG.ROM_ADDR_BITS 9
+ad_ip_parameter rom_sys_0 CONFIG.ROM_ADDR_BITS 10
 
-sysid_gen_sys_init_file
+set sys_cstring "$ad_project_params(JESD_MODE)\
+RX:RATE=$ad_project_params(RX_LANE_RATE)\
+M=$ad_project_params(RX_JESD_M)\
+L=$ad_project_params(RX_JESD_L)\
+S=$ad_project_params(RX_JESD_S)\
+NP=$ad_project_params(RX_JESD_NP)\
+LINKS=$ad_project_params(RX_NUM_LINKS)\
+TPL_W=$ad_project_params(RX_TPL_WIDTH)\
+TX:RATE=$ad_project_params(TX_LANE_RATE)\
+M=$ad_project_params(TX_JESD_M)\
+L=$ad_project_params(TX_JESD_L)\
+S=$ad_project_params(TX_JESD_S)\
+NP=$ad_project_params(TX_JESD_NP)\
+LINKS=$ad_project_params(TX_NUM_LINKS)\
+TPL_W=$ad_project_params(TX_TPL_WIDTH)\
+TDD=$ad_project_params(TDD_SUPPORT)\
+SHARED_DEVCLK=$ad_project_params(SHARED_DEVCLK)"
+sysid_gen_sys_init_file $sys_cstring 10
 
 # Parameters for 15.5Gpbs lane rate
 
diff --git a/projects/ad9081_fmca_ebz_x_band/zcu102/system_bd.tcl b/projects/ad9081_fmca_ebz_x_band/zcu102/system_bd.tcl
index fd62b5a3a3..79d0d59b9e 100644
--- a/projects/ad9081_fmca_ebz_x_band/zcu102/system_bd.tcl
+++ b/projects/ad9081_fmca_ebz_x_band/zcu102/system_bd.tcl
@@ -14,11 +14,28 @@ source $ad_hdl_dir/projects/ad9081_fmca_ebz/common/ad9081_fmca_ebz_bd.tcl
 source $ad_hdl_dir/projects/scripts/adi_pd.tcl
 
 #system ID
-ad_ip_parameter axi_sysid_0 CONFIG.ROM_ADDR_BITS 9
+ad_ip_parameter axi_sysid_0 CONFIG.ROM_ADDR_BITS 10
 ad_ip_parameter rom_sys_0 CONFIG.PATH_TO_FILE "[pwd]/mem_init_sys.txt"
-ad_ip_parameter rom_sys_0 CONFIG.ROM_ADDR_BITS 9
-
-sysid_gen_sys_init_file
+ad_ip_parameter rom_sys_0 CONFIG.ROM_ADDR_BITS 10
+
+set sys_cstring "$ad_project_params(JESD_MODE)\
+RX:RATE=$ad_project_params(RX_LANE_RATE)\
+M=$ad_project_params(RX_JESD_M)\
+L=$ad_project_params(RX_JESD_L)\
+S=$ad_project_params(RX_JESD_S)\
+NP=$ad_project_params(RX_JESD_NP)\
+LINKS=$ad_project_params(RX_NUM_LINKS)\
+KS/CH=$ad_project_params(RX_KS_PER_CHANNEL)\
+TX:RATE=$ad_project_params(TX_LANE_RATE)\
+M=$ad_project_params(TX_JESD_M)\
+L=$ad_project_params(TX_JESD_L)\
+S=$ad_project_params(TX_JESD_S)\
+NP=$ad_project_params(TX_JESD_NP)\
+LINKS=$ad_project_params(TX_NUM_LINKS)\
+KS/CH=$ad_project_params(TX_KS_PER_CHANNEL)\
+TDD=$ad_project_params(TDD_SUPPORT)\
+SHARED_DEVCLK=$ad_project_params(SHARED_DEVCLK)"
+sysid_gen_sys_init_file $sys_cstring 10
 
 # Parameters for 15.5Gpbs lane rate
 
diff --git a/projects/ad9083_evb/zcu102/system_bd.tcl b/projects/ad9083_evb/zcu102/system_bd.tcl
index 87e5a7481e..0edea5ee13 100644
--- a/projects/ad9083_evb/zcu102/system_bd.tcl
+++ b/projects/ad9083_evb/zcu102/system_bd.tcl
@@ -7,8 +7,9 @@ source $ad_hdl_dir/projects/scripts/adi_pd.tcl
 ad_ip_parameter axi_sysid_0 CONFIG.ROM_ADDR_BITS 9
 ad_ip_parameter rom_sys_0 CONFIG.PATH_TO_FILE "[pwd]/mem_init_sys.txt"
 ad_ip_parameter rom_sys_0 CONFIG.ROM_ADDR_BITS 9
-set sys_cstring "RX_NUM_OF_LANES=$RX_NUM_OF_LANES \
-RX_NUM_OF_CONVERTERS=$RX_NUM_OF_CONVERTERS \
-RX_SAMPLES_PER_FRAME=$RX_SAMPLES_PER_FRAME"
+
+set sys_cstring "RX:L=$ad_project_params(RX_JESD_L)\
+M=$ad_project_params(RX_JESD_M)\
+S=$ad_project_params(RX_JESD_S)"
 sysid_gen_sys_init_file $sys_cstring
 
diff --git a/projects/ad9083_vna/zcu102/system_bd.tcl b/projects/ad9083_vna/zcu102/system_bd.tcl
index 583c6e004c..7dba8da6b6 100644
--- a/projects/ad9083_vna/zcu102/system_bd.tcl
+++ b/projects/ad9083_vna/zcu102/system_bd.tcl
@@ -8,7 +8,8 @@ source ../common/ad9083_vna_bd.tcl
 ad_ip_parameter axi_sysid_0 CONFIG.ROM_ADDR_BITS 9
 ad_ip_parameter rom_sys_0 CONFIG.PATH_TO_FILE "[pwd]/mem_init_sys.txt"
 ad_ip_parameter rom_sys_0 CONFIG.ROM_ADDR_BITS 9
-set sys_cstring "RX_NUM_OF_LANES=$RX_NUM_OF_LANES \
-RX_NUM_OF_CONVERTERS=$RX_NUM_OF_CONVERTERS \
-RX_SAMPLES_PER_FRAME=$RX_SAMPLES_PER_FRAME"
+
+set sys_cstring "RX:L=$ad_project_params(RX_JESD_L)\
+M=$ad_project_params(RX_JESD_M)\
+S=$ad_project_params(RX_JESD_S)"
 sysid_gen_sys_init_file $sys_cstring
diff --git a/projects/ad9695_fmc/zcu102/system_bd.tcl b/projects/ad9695_fmc/zcu102/system_bd.tcl
index cba73a2718..4d8baaae2d 100644
--- a/projects/ad9695_fmc/zcu102/system_bd.tcl
+++ b/projects/ad9695_fmc/zcu102/system_bd.tcl
@@ -7,5 +7,7 @@ source $ad_hdl_dir/projects/scripts/adi_pd.tcl
 ad_ip_parameter axi_sysid_0 CONFIG.ROM_ADDR_BITS 9
 ad_ip_parameter rom_sys_0 CONFIG.PATH_TO_FILE "[pwd]/mem_init_sys.txt"
 ad_ip_parameter rom_sys_0 CONFIG.ROM_ADDR_BITS 9
-set sys_cstring "sys rom custom string placeholder"
+set sys_cstring "RX:L=$ad_project_params(RX_JESD_L)\
+M=$ad_project_params(RX_JESD_M)\
+S=$ad_project_params(RX_JESD_S)"
 sysid_gen_sys_init_file $sys_cstring
diff --git a/projects/ad_quadmxfe1_ebz/vcu118/system_bd.tcl b/projects/ad_quadmxfe1_ebz/vcu118/system_bd.tcl
index 6cd1f05263..ac24c8b0ec 100644
--- a/projects/ad_quadmxfe1_ebz/vcu118/system_bd.tcl
+++ b/projects/ad_quadmxfe1_ebz/vcu118/system_bd.tcl
@@ -14,11 +14,30 @@ source $ad_hdl_dir/projects/scripts/adi_pd.tcl
 ad_ip_parameter axi_spi CONFIG.C_SCK_RATIO 16
 
 #system ID
-ad_ip_parameter axi_sysid_0 CONFIG.ROM_ADDR_BITS 9
+ad_ip_parameter axi_sysid_0 CONFIG.ROM_ADDR_BITS 10
 ad_ip_parameter rom_sys_0 CONFIG.PATH_TO_FILE "[pwd]/mem_init_sys.txt"
-ad_ip_parameter rom_sys_0 CONFIG.ROM_ADDR_BITS 9
-set sys_cstring "sys rom custom string placeholder"
-sysid_gen_sys_init_file $sys_cstring
+ad_ip_parameter rom_sys_0 CONFIG.ROM_ADDR_BITS 10
+
+set sys_cstring "$ad_project_params(JESD_MODE)\
+RX:RATE=$ad_project_params(RX_LANE_RATE)\
+M=$ad_project_params(RX_JESD_M)\
+L=$ad_project_params(RX_JESD_L)\
+S=$ad_project_params(RX_JESD_S)\
+NP=$ad_project_params(RX_JESD_NP)\
+LINKS=$ad_project_params(RX_NUM_LINKS)\
+KS/CH=$ad_project_params(RX_KS_PER_CHANNEL)\
+PLL_SEL=$ad_project_params(RX_PLL_SEL)\
+TX:RATE=$ad_project_params(TX_LANE_RATE)\
+M=$ad_project_params(TX_JESD_M)\
+L=$ad_project_params(TX_JESD_L)\
+S=$ad_project_params(TX_JESD_S)\
+NP=$ad_project_params(TX_JESD_NP)\
+LINKS=$ad_project_params(TX_NUM_LINKS)\
+KS/CH=$ad_project_params(TX_KS_PER_CHANNEL)\
+PLL_SEL=$ad_project_params(TX_PLL_SEL)\
+REF_CLK=$ad_project_params(REF_CLK_RATE)\
+DAC_TPL_XBAR=$ad_project_params(DAC_TPL_XBAR_ENABLE)"
+sysid_gen_sys_init_file $sys_cstring 10
 
 if {$ad_project_params(JESD_MODE) == "8B10B"} {
   # Parameters for 10Gpbs lane rate
diff --git a/projects/adaq7980_sdz/zed/system_bd.tcl b/projects/adaq7980_sdz/zed/system_bd.tcl
index 54b9d097eb..b21428469c 100644
--- a/projects/adaq7980_sdz/zed/system_bd.tcl
+++ b/projects/adaq7980_sdz/zed/system_bd.tcl
@@ -2,15 +2,18 @@
 source $ad_hdl_dir/projects/common/zed/zed_system_bd.tcl
 source $ad_hdl_dir/projects/scripts/adi_pd.tcl
 
+# specify ADC sampling rate in samples/seconds -- default is 1 MSPS
+set adc_sampling_rate 1000000
+
 #system ID
 ad_ip_parameter axi_sysid_0 CONFIG.ROM_ADDR_BITS 9
 ad_ip_parameter rom_sys_0 CONFIG.PATH_TO_FILE "[pwd]/mem_init_sys.txt"
 ad_ip_parameter rom_sys_0 CONFIG.ROM_ADDR_BITS 9
 
-sysid_gen_sys_init_file
+set sys_cstring "ADC_SAMPLING_RATE=$adc_sampling_rate"
+sysid_gen_sys_init_file $sys_cstring
+
 
-# specify ADC sampling rate in samples/seconds -- default is 1 MSPS
-set adc_sampling_rate 1000000
 
 source ../common/adaq7980_bd.tcl
 
diff --git a/projects/adrv9001/zc706/system_bd.tcl b/projects/adrv9001/zc706/system_bd.tcl
index 41963aca4d..d230cc5482 100644
--- a/projects/adrv9001/zc706/system_bd.tcl
+++ b/projects/adrv9001/zc706/system_bd.tcl
@@ -7,6 +7,11 @@ source $ad_hdl_dir/projects/scripts/adi_pd.tcl
 ad_ip_parameter axi_sysid_0 CONFIG.ROM_ADDR_BITS 9
 ad_ip_parameter rom_sys_0 CONFIG.PATH_TO_FILE "[pwd]/mem_init_sys.txt"
 ad_ip_parameter rom_sys_0 CONFIG.ROM_ADDR_BITS 9
-set sys_cstring "CMOS_LVDS_N=${ad_project_params(CMOS_LVDS_N)}"
+
+if {$ad_project_params(CMOS_LVDS_N) == 0} {
+    set sys_cstring "LVDS"
+} else {
+    set sys_cstring "CMOS"
+}
 sysid_gen_sys_init_file $sys_cstring
 
diff --git a/projects/adrv9001/zcu102/system_bd.tcl b/projects/adrv9001/zcu102/system_bd.tcl
index 445ca19a39..bd3403cf10 100644
--- a/projects/adrv9001/zcu102/system_bd.tcl
+++ b/projects/adrv9001/zcu102/system_bd.tcl
@@ -9,7 +9,12 @@ ad_ip_parameter axi_adrv9001 CONFIG.USE_RX_CLK_FOR_TX [expr $ad_project_params(C
 ad_ip_parameter axi_sysid_0 CONFIG.ROM_ADDR_BITS 9
 ad_ip_parameter rom_sys_0 CONFIG.PATH_TO_FILE "[pwd]/mem_init_sys.txt"
 ad_ip_parameter rom_sys_0 CONFIG.ROM_ADDR_BITS 9
-set sys_cstring "CMOS_LVDS_N=${ad_project_params(CMOS_LVDS_N)}"
+
+if {$ad_project_params(CMOS_LVDS_N) == 0} {
+  set sys_cstring "LVDS" 
+} else {
+  set sys_cstring "CMOS"
+}
 sysid_gen_sys_init_file $sys_cstring
 
 set_property strategy Flow_RunPostRoutePhysOpt [get_runs impl_1]
diff --git a/projects/adrv9001/zed/system_bd.tcl b/projects/adrv9001/zed/system_bd.tcl
index 5f66b52b45..079cc7d20f 100644
--- a/projects/adrv9001/zed/system_bd.tcl
+++ b/projects/adrv9001/zed/system_bd.tcl
@@ -11,5 +11,10 @@ ad_ip_parameter axi_sysid_0 CONFIG.ROM_ADDR_BITS 9
 ad_ip_parameter rom_sys_0 CONFIG.PATH_TO_FILE "[pwd]/mem_init_sys.txt"
 ad_ip_parameter rom_sys_0 CONFIG.ROM_ADDR_BITS 9
 
-sysid_gen_sys_init_file
+if {$ad_project_params(CMOS_LVDS_N) == 0} {
+    set sys_cstring "LVDS"
+} else {
+    set sys_cstring "CMOS"
+}
+sysid_gen_sys_init_file $sys_cstring
 
diff --git a/projects/adrv9009/zc706/system_bd.tcl b/projects/adrv9009/zc706/system_bd.tcl
index 1cac45733b..54725a479e 100644
--- a/projects/adrv9009/zc706/system_bd.tcl
+++ b/projects/adrv9009/zc706/system_bd.tcl
@@ -10,9 +10,17 @@ ad_ip_parameter axi_sysid_0 CONFIG.ROM_ADDR_BITS 9
 ad_ip_parameter rom_sys_0 CONFIG.PATH_TO_FILE "[pwd]/mem_init_sys.txt"
 ad_ip_parameter rom_sys_0 CONFIG.ROM_ADDR_BITS 9
 
-sysid_gen_sys_init_file
+set sys_cstring "RX:M=$ad_project_params(RX_JESD_M)\
+L=$ad_project_params(RX_JESD_L)\
+S=$ad_project_params(RX_JESD_S)\
+TX:M=$ad_project_params(TX_JESD_M)\
+L=$ad_project_params(TX_JESD_L)\
+S=$ad_project_params(TX_JESD_S)\
+RX_OS:M=$ad_project_params(RX_OS_JESD_M)\
+L=$ad_project_params(RX_OS_JESD_L)\
+S=$ad_project_params(RX_OS_JESD_S)"
+sysid_gen_sys_init_file $sys_cstring
 
 ad_ip_parameter sys_ps7 CONFIG.PCW_FPGA2_PERIPHERAL_FREQMHZ 250
 
-source ../common/adrv9009_bd.tcl
-
+source ../common/adrv9009_bd.tcl
\ No newline at end of file
diff --git a/projects/adrv9009/zcu102/system_bd.tcl b/projects/adrv9009/zcu102/system_bd.tcl
index 2b37621598..03685dd031 100644
--- a/projects/adrv9009/zcu102/system_bd.tcl
+++ b/projects/adrv9009/zcu102/system_bd.tcl
@@ -13,7 +13,16 @@ ad_ip_parameter axi_sysid_0 CONFIG.ROM_ADDR_BITS 9
 ad_ip_parameter rom_sys_0 CONFIG.PATH_TO_FILE "[pwd]/mem_init_sys.txt"
 ad_ip_parameter rom_sys_0 CONFIG.ROM_ADDR_BITS 9
 
-sysid_gen_sys_init_file
+set sys_cstring "RX:M=$ad_project_params(RX_JESD_M)\
+L=$ad_project_params(RX_JESD_L)\
+S=$ad_project_params(RX_JESD_S)\
+TX:M=$ad_project_params(TX_JESD_M)\
+L=$ad_project_params(TX_JESD_L)\
+S=$ad_project_params(TX_JESD_S)\
+RX_OS:M=$ad_project_params(RX_OS_JESD_M)\
+L=$ad_project_params(RX_OS_JESD_L)\
+S=$ad_project_params(RX_OS_JESD_S)"
+sysid_gen_sys_init_file $sys_cstring
 
 ad_mem_hp0_interconnect sys_cpu_clk sys_ps8/S_AXI_HP0
 
diff --git a/projects/adrv9009zu11eg/adrv2crr_fmc/system_bd.tcl b/projects/adrv9009zu11eg/adrv2crr_fmc/system_bd.tcl
index d086f6f2f9..fc772924e9 100644
--- a/projects/adrv9009zu11eg/adrv2crr_fmc/system_bd.tcl
+++ b/projects/adrv9009zu11eg/adrv2crr_fmc/system_bd.tcl
@@ -7,4 +7,15 @@ ad_ip_parameter axi_sysid_0 CONFIG.ROM_ADDR_BITS 9
 ad_ip_parameter rom_sys_0 CONFIG.PATH_TO_FILE "[pwd]/mem_init_sys.txt"
 ad_ip_parameter rom_sys_0 CONFIG.ROM_ADDR_BITS 9
 
+set sys_cstring "RX:M=$ad_project_params(RX_JESD_M)\
+L=$ad_project_params(RX_JESD_L)\
+S=$ad_project_params(RX_JESD_S)\
+TX:M=$ad_project_params(TX_JESD_M)\
+L=$ad_project_params(TX_JESD_L)\
+S=$ad_project_params(TX_JESD_S)\
+RX_OS:M=$ad_project_params(RX_OS_JESD_M)\
+L=$ad_project_params(RX_OS_JESD_L)\
+S=$ad_project_params(RX_OS_JESD_S)"
+sysid_gen_sys_init_file $sys_cstring
+
 sysid_gen_sys_init_file
diff --git a/projects/adrv9009zu11eg/adrv2crr_fmcomms8/system_bd.tcl b/projects/adrv9009zu11eg/adrv2crr_fmcomms8/system_bd.tcl
index b95cc8dfe9..28f6dea84e 100644
--- a/projects/adrv9009zu11eg/adrv2crr_fmcomms8/system_bd.tcl
+++ b/projects/adrv9009zu11eg/adrv2crr_fmcomms8/system_bd.tcl
@@ -79,7 +79,16 @@ ad_ip_parameter axi_sysid_0 CONFIG.ROM_ADDR_BITS 9
 ad_ip_parameter rom_sys_0 CONFIG.PATH_TO_FILE "[pwd]/mem_init_sys.txt"
 ad_ip_parameter rom_sys_0 CONFIG.ROM_ADDR_BITS 9
 
-sysid_gen_sys_init_file
+set sys_cstring "RX:M=$ad_project_params(RX_JESD_M)\
+L=$ad_project_params(RX_JESD_L)\
+S=$ad_project_params(RX_JESD_S)\
+TX:M=$ad_project_params(TX_JESD_M)\
+L=$ad_project_params(TX_JESD_L)\
+S=$ad_project_params(TX_JESD_S)\
+RX_OS:M=$ad_project_params(RX_OS_JESD_M)\
+L=$ad_project_params(RX_OS_JESD_L)\
+S=$ad_project_params(RX_OS_JESD_S)"
+sysid_gen_sys_init_file $sys_cstring
 
 ad_cpu_interconnect 0x46000000 axi_fmcomms8_gpio
 
diff --git a/projects/adrv9009zu11eg/adrv2crr_fmcxmwbr1/system_bd.tcl b/projects/adrv9009zu11eg/adrv2crr_fmcxmwbr1/system_bd.tcl
index dfa3a5c4a0..28d643c775 100755
--- a/projects/adrv9009zu11eg/adrv2crr_fmcxmwbr1/system_bd.tcl
+++ b/projects/adrv9009zu11eg/adrv2crr_fmcxmwbr1/system_bd.tcl
@@ -7,7 +7,16 @@ ad_ip_parameter axi_sysid_0 CONFIG.ROM_ADDR_BITS 9
 ad_ip_parameter rom_sys_0 CONFIG.PATH_TO_FILE "[pwd]/mem_init_sys.txt"
 ad_ip_parameter rom_sys_0 CONFIG.ROM_ADDR_BITS 9
 
-sysid_gen_sys_init_file
+set sys_cstring "RX:M=$ad_project_params(RX_JESD_M)\
+L=$ad_project_params(RX_JESD_L)\
+S=$ad_project_params(RX_JESD_S)\
+TX:M=$ad_project_params(TX_JESD_M)\
+L=$ad_project_params(TX_JESD_L)\
+S=$ad_project_params(TX_JESD_S)\
+RX_OS:M=$ad_project_params(RX_OS_JESD_M)\
+L=$ad_project_params(RX_OS_JESD_L)\
+S=$ad_project_params(RX_OS_JESD_S)"
+sysid_gen_sys_init_file $sys_cstring
 
 # iic
 
diff --git a/projects/adrv9009zu11eg/adrv2crr_xmicrowave/system_bd.tcl b/projects/adrv9009zu11eg/adrv2crr_xmicrowave/system_bd.tcl
index 452395f139..c2df6f7e16 100755
--- a/projects/adrv9009zu11eg/adrv2crr_xmicrowave/system_bd.tcl
+++ b/projects/adrv9009zu11eg/adrv2crr_xmicrowave/system_bd.tcl
@@ -7,7 +7,16 @@ ad_ip_parameter axi_sysid_0 CONFIG.ROM_ADDR_BITS 9
 ad_ip_parameter rom_sys_0 CONFIG.PATH_TO_FILE "[pwd]/mem_init_sys.txt"
 ad_ip_parameter rom_sys_0 CONFIG.ROM_ADDR_BITS 9
 
-sysid_gen_sys_init_file
+set sys_cstring "RX:M=$ad_project_params(RX_JESD_M)\
+L=$ad_project_params(RX_JESD_L)\
+S=$ad_project_params(RX_JESD_S)\
+TX:M=$ad_project_params(TX_JESD_M)\
+L=$ad_project_params(TX_JESD_L)\
+S=$ad_project_params(TX_JESD_S)\
+RX_OS:M=$ad_project_params(RX_OS_JESD_M)\
+L=$ad_project_params(RX_OS_JESD_L)\
+S=$ad_project_params(RX_OS_JESD_S)"
+sysid_gen_sys_init_file $sys_cstring
 
 # iic
 
diff --git a/projects/adrv9371x/kcu105/system_bd.tcl b/projects/adrv9371x/kcu105/system_bd.tcl
index 1e4e6987a3..59cdc891ee 100644
--- a/projects/adrv9371x/kcu105/system_bd.tcl
+++ b/projects/adrv9371x/kcu105/system_bd.tcl
@@ -14,7 +14,16 @@ ad_ip_parameter axi_sysid_0 CONFIG.ROM_ADDR_BITS 9
 ad_ip_parameter rom_sys_0 CONFIG.PATH_TO_FILE "[pwd]/mem_init_sys.txt"
 ad_ip_parameter rom_sys_0 CONFIG.ROM_ADDR_BITS 9
 
-sysid_gen_sys_init_file
+set sys_cstring "RX:M=$ad_project_params(RX_JESD_M)\
+L=$ad_project_params(RX_JESD_L)\
+S=$ad_project_params(RX_JESD_S)\
+TX:M=$ad_project_params(TX_JESD_M)\
+L=$ad_project_params(TX_JESD_L)\
+S=$ad_project_params(TX_JESD_S)\
+RX_OS:M=$ad_project_params(RX_OS_JESD_M)\
+L=$ad_project_params(RX_OS_JESD_L)\
+S=$ad_project_params(RX_OS_JESD_S)"
+sysid_gen_sys_init_file $sys_cstring
 
 ad_ip_parameter axi_ddr_cntrl CONFIG.ADDN_UI_CLKOUT3_FREQ_HZ 200
 
diff --git a/projects/adrv9371x/zc706/system_bd.tcl b/projects/adrv9371x/zc706/system_bd.tcl
index 93dd71f81e..dc5524e71b 100644
--- a/projects/adrv9371x/zc706/system_bd.tcl
+++ b/projects/adrv9371x/zc706/system_bd.tcl
@@ -10,7 +10,16 @@ ad_ip_parameter axi_sysid_0 CONFIG.ROM_ADDR_BITS 9
 ad_ip_parameter rom_sys_0 CONFIG.PATH_TO_FILE "[pwd]/mem_init_sys.txt"
 ad_ip_parameter rom_sys_0 CONFIG.ROM_ADDR_BITS 9
 
-sysid_gen_sys_init_file
+set sys_cstring "RX:M=$ad_project_params(RX_JESD_M)\
+L=$ad_project_params(RX_JESD_L)\
+S=$ad_project_params(RX_JESD_S)\
+TX:M=$ad_project_params(TX_JESD_M)\
+L=$ad_project_params(TX_JESD_L)\
+S=$ad_project_params(TX_JESD_S)\
+RX_OS:M=$ad_project_params(RX_OS_JESD_M)\
+L=$ad_project_params(RX_OS_JESD_L)\
+S=$ad_project_params(RX_OS_JESD_S)"
+sysid_gen_sys_init_file $sys_cstring
 
 ad_ip_parameter sys_ps7 CONFIG.PCW_FPGA2_PERIPHERAL_FREQMHZ 200
 
diff --git a/projects/adrv9371x/zcu102/system_bd.tcl b/projects/adrv9371x/zcu102/system_bd.tcl
index 04e4a27f27..8fff9969ab 100644
--- a/projects/adrv9371x/zcu102/system_bd.tcl
+++ b/projects/adrv9371x/zcu102/system_bd.tcl
@@ -13,7 +13,16 @@ ad_ip_parameter axi_sysid_0 CONFIG.ROM_ADDR_BITS 9
 ad_ip_parameter rom_sys_0 CONFIG.PATH_TO_FILE "[pwd]/mem_init_sys.txt"
 ad_ip_parameter rom_sys_0 CONFIG.ROM_ADDR_BITS 9
 
-sysid_gen_sys_init_file
+set sys_cstring "RX:M=$ad_project_params(RX_JESD_M)\
+L=$ad_project_params(RX_JESD_L)\
+S=$ad_project_params(RX_JESD_S)\
+TX:M=$ad_project_params(TX_JESD_M)\
+L=$ad_project_params(TX_JESD_L)\
+S=$ad_project_params(TX_JESD_S)\
+RX_OS:M=$ad_project_params(RX_OS_JESD_M)\
+L=$ad_project_params(RX_OS_JESD_L)\
+S=$ad_project_params(RX_OS_JESD_S)"
+sysid_gen_sys_init_file $sys_cstring
 
 ad_ip_parameter sys_ps8 CONFIG.PSU__FPGA_PL2_ENABLE 1
 ad_ip_parameter sys_ps8 CONFIG.PSU__CRL_APB__PL2_REF_CTRL__SRCSEL {IOPLL}
diff --git a/projects/cn0561/coraz7s/system_bd.tcl b/projects/cn0561/coraz7s/system_bd.tcl
index 3d8e978201..f477f48599 100644
--- a/projects/cn0561/coraz7s/system_bd.tcl
+++ b/projects/cn0561/coraz7s/system_bd.tcl
@@ -7,12 +7,22 @@ adi_project_files cn0561_coraz7s [list \
   "$ad_hdl_dir/library/util_cdc/sync_bits.v" \
 ]
 
+# specify ADC resolution -- the design supports 16/24/32 bit resolutions
+
+set adc_resolution 24
+
+# ADC number of channels
+
+set adc_num_of_channels 4
+
 #system ID
 ad_ip_parameter axi_sysid_0 CONFIG.ROM_ADDR_BITS 9
 ad_ip_parameter rom_sys_0 CONFIG.PATH_TO_FILE "[pwd]/mem_init_sys.txt"
 ad_ip_parameter rom_sys_0 CONFIG.ROM_ADDR_BITS 9
 
-sysid_gen_sys_init_file
+set sys_cstring "ADC_RESOLUTION=$adc_resolution\
+ADC_NUM_OF_CHANNELS=$adc_num_of_channels"
+sysid_gen_sys_init_file $sys_cstring
 
 #the eval board requires an extra i2c channel for the coraz7s project
 create_bd_intf_port -mode Master -vlnv xilinx.com:interface:iic_rtl:1.0 iic_0_io
@@ -22,13 +32,7 @@ ad_ip_parameter sys_ps7 CONFIG.PCW_I2C0_I2C0_IO EMIO
 
 ad_connect iic_0_io sys_ps7/IIC_0
 
-# specify ADC resolution -- the design supports 16/24/32 bit resolutions
-
-set adc_resolution 24
 
-# ADC number of channels
-
-set adc_num_of_channels 4
 
 source ../common/cn0561_bd.tcl
 
diff --git a/projects/cn0561/zed/system_bd.tcl b/projects/cn0561/zed/system_bd.tcl
index b6043e1e37..0e259938f8 100755
--- a/projects/cn0561/zed/system_bd.tcl
+++ b/projects/cn0561/zed/system_bd.tcl
@@ -2,24 +2,26 @@
 source $ad_hdl_dir/projects/common/zed/zed_system_bd.tcl
 source $ad_hdl_dir/projects/scripts/adi_pd.tcl
 
+# specify ADC resolution -- the design supports 16/24/32 bit resolutions
+
+set adc_resolution 24
+
+# ADC number of channels
+
+set adc_num_of_channels 4
+
 #system ID
 ad_ip_parameter axi_sysid_0 CONFIG.ROM_ADDR_BITS 9
 ad_ip_parameter rom_sys_0 CONFIG.PATH_TO_FILE "[pwd]/mem_init_sys.txt"
 ad_ip_parameter rom_sys_0 CONFIG.ROM_ADDR_BITS 9
 
+set sys_cstring "ADC_RESOLUTION=$adc_resolution\
+ADC_NUM_OF_CHANNELS=$adc_num_of_channels"
+sysid_gen_sys_init_file $sys_cstring
+
 adi_project_files cn0561_fmc_zed [list \
   "$ad_hdl_dir/library/common/ad_edge_detect.v" \
   "$ad_hdl_dir/library/util_cdc/sync_bits.v" \
 ]
 
-sysid_gen_sys_init_file
-
-# specify ADC resolution -- the design supports 16/24/32 bit resolutions
-
-set adc_resolution 24
-
-# ADC number of channels
-
-set adc_num_of_channels 4
-
 source ../common/cn0561_bd.tcl
diff --git a/projects/dac_fmc_ebz/a10soc/system_qsys.tcl b/projects/dac_fmc_ebz/a10soc/system_qsys.tcl
index 456a2474d9..19a62c8aa2 100644
--- a/projects/dac_fmc_ebz/a10soc/system_qsys.tcl
+++ b/projects/dac_fmc_ebz/a10soc/system_qsys.tcl
@@ -43,5 +43,9 @@ set_instance_parameter_value rom_sys_0 {ROM_ADDR_BITS} {9}
 
 set_instance_parameter_value rom_sys_0 {PATH_TO_FILE} "[pwd]/mem_init_sys.txt"
 
-sysid_gen_sys_init_file;
+set sys_cstring "JESD:L=$ad_project_params(JESD_L)\
+MODE=$ad_project_params(MODE)\
+DEVICE=$ad_project_params(DEVICE)\
+DEVICE_CODE=$ad_project_params(DEVICE_CODE)"
+sysid_gen_sys_init_file sys_cstring;
 
diff --git a/projects/dac_fmc_ebz/vcu118/system_bd.tcl b/projects/dac_fmc_ebz/vcu118/system_bd.tcl
index 709c1f2ac8..df020af979 100755
--- a/projects/dac_fmc_ebz/vcu118/system_bd.tcl
+++ b/projects/dac_fmc_ebz/vcu118/system_bd.tcl
@@ -12,7 +12,14 @@ ad_ip_parameter rom_sys_0 CONFIG.PATH_TO_FILE "[pwd]/mem_init_sys.txt"
 ad_ip_parameter rom_sys_0 CONFIG.ROM_ADDR_BITS 9
 set ADI_DAC_DEVICE $::env(ADI_DAC_DEVICE)
 set ADI_DAC_MODE $::env(ADI_DAC_MODE)
-set sys_cstring "$ADI_DAC_DEVICE - $ADI_DAC_MODE"
+set sys_cstring "JESD:M=$ad_project_params(JESD_M)\
+L=$ad_project_params(JESD_L)\
+S=$ad_project_params(JESD_S)\
+NP=$ad_project_params(JESD_NP)\
+LINKS=$ad_project_params(NUM_LINKS)\
+DEVICE_CODE=$ad_project_params(DEVICE_CODE)\
+DAC_DEVICE=$ADI_DAC_DEVICE\
+DAC_MODE=$ADI_DAC_MODE"
 sysid_gen_sys_init_file $sys_cstring
 
 ad_ip_parameter dac_jesd204_link/tx CONFIG.SYSREF_IOB false
diff --git a/projects/dac_fmc_ebz/zc706/system_bd.tcl b/projects/dac_fmc_ebz/zc706/system_bd.tcl
index 3c9c794347..c7d0be5393 100644
--- a/projects/dac_fmc_ebz/zc706/system_bd.tcl
+++ b/projects/dac_fmc_ebz/zc706/system_bd.tcl
@@ -46,7 +46,14 @@ ad_ip_parameter rom_sys_0 CONFIG.PATH_TO_FILE "[pwd]/mem_init_sys.txt"
 ad_ip_parameter rom_sys_0 CONFIG.ROM_ADDR_BITS 9
 set ADI_DAC_DEVICE $::env(ADI_DAC_DEVICE)
 set ADI_DAC_MODE $::env(ADI_DAC_MODE)
-set sys_cstring "$ADI_DAC_DEVICE - $ADI_DAC_MODE"
+set sys_cstring "JESD:M=$ad_project_params(JESD_M)\
+L=$ad_project_params(JESD_L)\
+S=$ad_project_params(JESD_S)\
+NP=$ad_project_params(JESD_NP)\
+LINKS=$ad_project_params(NUM_LINKS)\
+DEVICE_CODE=$ad_project_params(DEVICE_CODE)\
+DAC_DEVICE=$ADI_DAC_DEVICE\
+DAC_MODE=$ADI_DAC_MODE"
 sysid_gen_sys_init_file $sys_cstring
 
 ad_ip_parameter dac_jesd204_link/tx CONFIG.SYSREF_IOB false
diff --git a/projects/dac_fmc_ebz/zcu102/system_bd.tcl b/projects/dac_fmc_ebz/zcu102/system_bd.tcl
index 050f6d481b..b56c226aad 100644
--- a/projects/dac_fmc_ebz/zcu102/system_bd.tcl
+++ b/projects/dac_fmc_ebz/zcu102/system_bd.tcl
@@ -34,6 +34,13 @@ ad_ip_parameter rom_sys_0 CONFIG.PATH_TO_FILE "[pwd]/mem_init_sys.txt"
 ad_ip_parameter rom_sys_0 CONFIG.ROM_ADDR_BITS 9
 set ADI_DAC_DEVICE $::env(ADI_DAC_DEVICE)
 set ADI_DAC_MODE $::env(ADI_DAC_MODE)
-set sys_cstring "$ADI_DAC_DEVICE - $ADI_DAC_MODE"
+set sys_cstring "JESD:M=$ad_project_params(JESD_M)\
+L=$ad_project_params(JESD_L)\
+S=$ad_project_params(JESD_S)\
+NP=$ad_project_params(JESD_NP)\
+LINKS=$ad_project_params(NUM_LINKS)\
+DEVICE_CODE=$ad_project_params(DEVICE_CODE)\
+DAC_DEVICE=$ADI_DAC_DEVICE\
+DAC_MODE=$ADI_DAC_MODE"
 sysid_gen_sys_init_file $sys_cstring
 
diff --git a/projects/daq2/kc705/system_bd.tcl b/projects/daq2/kc705/system_bd.tcl
index 28515c03f6..4957d82e25 100644
--- a/projects/daq2/kc705/system_bd.tcl
+++ b/projects/daq2/kc705/system_bd.tcl
@@ -18,5 +18,12 @@ ad_ip_parameter axi_sysid_0 CONFIG.ROM_ADDR_BITS 9
 ad_ip_parameter rom_sys_0 CONFIG.PATH_TO_FILE "[pwd]/mem_init_sys.txt"
 ad_ip_parameter rom_sys_0 CONFIG.ROM_ADDR_BITS 9
 
-set sys_cstring "ADC_OFFLOAD_TYPE=$adc_offload_type\nDAC_OFFLOAD_TYPE=$dac_offload_type"
+set sys_cstring "RX:M=$ad_project_params(RX_JESD_M)\
+L=$ad_project_params(RX_JESD_L)\
+S=$ad_project_params(RX_JESD_S)\
+TX:M=$ad_project_params(TX_JESD_M)\
+L=$ad_project_params(TX_JESD_L)\
+S=$ad_project_params(TX_JESD_S)\
+ADC_OFFLOAD_TYPE=$adc_offload_type\
+DAC_OFFLOAD_TYPE=$dac_offload_type"
 sysid_gen_sys_init_file $sys_cstring
diff --git a/projects/daq2/kcu105/system_bd.tcl b/projects/daq2/kcu105/system_bd.tcl
index 9fbb2a9404..2e867670f1 100644
--- a/projects/daq2/kcu105/system_bd.tcl
+++ b/projects/daq2/kcu105/system_bd.tcl
@@ -18,7 +18,14 @@ ad_ip_parameter axi_sysid_0 CONFIG.ROM_ADDR_BITS 9
 ad_ip_parameter rom_sys_0 CONFIG.PATH_TO_FILE "[pwd]/mem_init_sys.txt"
 ad_ip_parameter rom_sys_0 CONFIG.ROM_ADDR_BITS 9
 
-set sys_cstring "ADC_OFFLOAD_TYPE=$adc_offload_type\nDAC_OFFLOAD_TYPE=$dac_offload_type"
+set sys_cstring "RX:M=$ad_project_params(RX_JESD_M)\
+L=$ad_project_params(RX_JESD_L)\
+S=$ad_project_params(RX_JESD_S)\
+TX:M=$ad_project_params(TX_JESD_M)\
+L=$ad_project_params(TX_JESD_L)\
+S=$ad_project_params(TX_JESD_S)\
+ADC_OFFLOAD_TYPE=$adc_offload_type\
+DAC_OFFLOAD_TYPE=$dac_offload_type"
 sysid_gen_sys_init_file $sys_cstring
 
 ad_ip_parameter util_daq2_xcvr CONFIG.QPLL_FBDIV 20
diff --git a/projects/daq2/zc706/system_bd.tcl b/projects/daq2/zc706/system_bd.tcl
index 934cefd8d2..6012abcdde 100644
--- a/projects/daq2/zc706/system_bd.tcl
+++ b/projects/daq2/zc706/system_bd.tcl
@@ -65,5 +65,12 @@ ad_ip_parameter axi_sysid_0 CONFIG.ROM_ADDR_BITS 9
 ad_ip_parameter rom_sys_0 CONFIG.PATH_TO_FILE "[pwd]/mem_init_sys.txt"
 ad_ip_parameter rom_sys_0 CONFIG.ROM_ADDR_BITS 9
 
-set sys_cstring "ADC_OFFLOAD_TYPE=$adc_offload_type\nDAC_OFFLOAD_TYPE=$dac_offload_type"
+set sys_cstring "RX:M=$ad_project_params(RX_JESD_M)\
+L=$ad_project_params(RX_JESD_L)\
+S=$ad_project_params(RX_JESD_S)\
+TX:M=$ad_project_params(TX_JESD_M)\
+L=$ad_project_params(TX_JESD_L)\
+S=$ad_project_params(TX_JESD_S)\
+ADC_OFFLOAD_TYPE=$adc_offload_type\
+DAC_OFFLOAD_TYPE=$dac_offload_type"
 sysid_gen_sys_init_file $sys_cstring
diff --git a/projects/daq2/zcu102/system_bd.tcl b/projects/daq2/zcu102/system_bd.tcl
index 73f5e80fcf..566eb0711a 100644
--- a/projects/daq2/zcu102/system_bd.tcl
+++ b/projects/daq2/zcu102/system_bd.tcl
@@ -18,7 +18,14 @@ ad_ip_parameter axi_sysid_0 CONFIG.ROM_ADDR_BITS 9
 ad_ip_parameter rom_sys_0 CONFIG.PATH_TO_FILE "[pwd]/mem_init_sys.txt"
 ad_ip_parameter rom_sys_0 CONFIG.ROM_ADDR_BITS 9
 
-set sys_cstring "ADC_OFFLOAD_TYPE=$adc_offload_type\nDAC_OFFLOAD_TYPE=$dac_offload_type"
+set sys_cstring "RX:M=$ad_project_params(RX_JESD_M)\
+L=$ad_project_params(RX_JESD_L)\
+S=$ad_project_params(RX_JESD_S)\
+TX:M=$ad_project_params(TX_JESD_M)\
+L=$ad_project_params(TX_JESD_L)\
+S=$ad_project_params(TX_JESD_S)\
+ADC_OFFLOAD_TYPE=$adc_offload_type\
+DAC_OFFLOAD_TYPE=$dac_offload_type"
 sysid_gen_sys_init_file $sys_cstring
 
 ad_ip_parameter util_daq2_xcvr CONFIG.QPLL_FBDIV 20
diff --git a/projects/daq3/kcu105/system_bd.tcl b/projects/daq3/kcu105/system_bd.tcl
index e4d083a430..9fabe30147 100644
--- a/projects/daq3/kcu105/system_bd.tcl
+++ b/projects/daq3/kcu105/system_bd.tcl
@@ -18,7 +18,13 @@ ad_ip_parameter axi_sysid_0 CONFIG.ROM_ADDR_BITS 9
 ad_ip_parameter rom_sys_0 CONFIG.PATH_TO_FILE "[pwd]/mem_init_sys.txt"
 ad_ip_parameter rom_sys_0 CONFIG.ROM_ADDR_BITS 9
 
-sysid_gen_sys_init_file
+set sys_cstring "RX:M=$ad_project_params(RX_JESD_M)\
+L=$ad_project_params(RX_JESD_L)\
+S=$ad_project_params(RX_JESD_S)\
+TX:M=$ad_project_params(TX_JESD_M)\
+L=$ad_project_params(TX_JESD_L)\
+S=$ad_project_params(TX_JESD_S)"
+sysid_gen_sys_init_file $sys_cstring
 
 ad_ip_parameter util_daq3_xcvr CONFIG.QPLL_FBDIV 20
 ad_ip_parameter util_daq3_xcvr CONFIG.QPLL_REFCLK_DIV 1
diff --git a/projects/daq3/vcu118/system_bd.tcl b/projects/daq3/vcu118/system_bd.tcl
index 7410ece982..aa07567efd 100644
--- a/projects/daq3/vcu118/system_bd.tcl
+++ b/projects/daq3/vcu118/system_bd.tcl
@@ -17,7 +17,13 @@ ad_ip_parameter axi_sysid_0 CONFIG.ROM_ADDR_BITS 9
 ad_ip_parameter rom_sys_0 CONFIG.PATH_TO_FILE "[pwd]/mem_init_sys.txt"
 ad_ip_parameter rom_sys_0 CONFIG.ROM_ADDR_BITS 9
 
-sysid_gen_sys_init_file
+set sys_cstring "RX:M=$ad_project_params(RX_JESD_M)\
+L=$ad_project_params(RX_JESD_L)\
+S=$ad_project_params(RX_JESD_S)\
+TX:M=$ad_project_params(TX_JESD_M)\
+L=$ad_project_params(TX_JESD_L)\
+S=$ad_project_params(TX_JESD_S)"
+sysid_gen_sys_init_file $sys_cstring
 
 ad_ip_parameter util_daq3_xcvr CONFIG.QPLL_FBDIV 20
 ad_ip_parameter util_daq3_xcvr CONFIG.QPLL_REFCLK_DIV 1
diff --git a/projects/daq3/zc706/system_bd.tcl b/projects/daq3/zc706/system_bd.tcl
index a26f5e9a7a..43e588e17a 100644
--- a/projects/daq3/zc706/system_bd.tcl
+++ b/projects/daq3/zc706/system_bd.tcl
@@ -18,4 +18,10 @@ ad_ip_parameter axi_sysid_0 CONFIG.ROM_ADDR_BITS 9
 ad_ip_parameter rom_sys_0 CONFIG.PATH_TO_FILE "[pwd]/mem_init_sys.txt"
 ad_ip_parameter rom_sys_0 CONFIG.ROM_ADDR_BITS 9
 
-sysid_gen_sys_init_file
+set sys_cstring "RX:M=$ad_project_params(RX_JESD_M)\
+L=$ad_project_params(RX_JESD_L)\
+S=$ad_project_params(RX_JESD_S)\
+TX:M=$ad_project_params(TX_JESD_M)\
+L=$ad_project_params(TX_JESD_L)\
+S=$ad_project_params(TX_JESD_S)"
+sysid_gen_sys_init_file $sys_cstring
diff --git a/projects/daq3/zcu102/system_bd.tcl b/projects/daq3/zcu102/system_bd.tcl
index fe5362d57b..710da7db5a 100644
--- a/projects/daq3/zcu102/system_bd.tcl
+++ b/projects/daq3/zcu102/system_bd.tcl
@@ -14,7 +14,13 @@ ad_ip_parameter axi_sysid_0 CONFIG.ROM_ADDR_BITS 9
 ad_ip_parameter rom_sys_0 CONFIG.PATH_TO_FILE "[pwd]/mem_init_sys.txt"
 ad_ip_parameter rom_sys_0 CONFIG.ROM_ADDR_BITS 9
 
-sysid_gen_sys_init_file
+set sys_cstring "RX:M=$ad_project_params(RX_JESD_M)\
+L=$ad_project_params(RX_JESD_L)\
+S=$ad_project_params(RX_JESD_S)\
+TX:M=$ad_project_params(TX_JESD_M)\
+L=$ad_project_params(TX_JESD_L)\
+S=$ad_project_params(TX_JESD_S)"
+sysid_gen_sys_init_file $sys_cstring
 
 # configure the CPLL's to support 12.33Gbps
 ad_ip_parameter util_daq3_xcvr CONFIG.CPLL_CFG0 0x03fe
diff --git a/projects/fmcadc2/vc707/system_bd.tcl b/projects/fmcadc2/vc707/system_bd.tcl
index 9041faf5f2..d4433866bb 100644
--- a/projects/fmcadc2/vc707/system_bd.tcl
+++ b/projects/fmcadc2/vc707/system_bd.tcl
@@ -14,4 +14,8 @@ ad_ip_parameter axi_sysid_0 CONFIG.ROM_ADDR_BITS 9
 ad_ip_parameter rom_sys_0 CONFIG.PATH_TO_FILE "[pwd]/mem_init_sys.txt"
 ad_ip_parameter rom_sys_0 CONFIG.ROM_ADDR_BITS 9
 
-sysid_gen_sys_init_file
+set sys_cstring "RX:M=$ad_project_params(RX_JESD_M)\
+L=$ad_project_params(RX_JESD_L)\
+S=$ad_project_params(RX_JESD_S)\
+NP=$ad_project_params(RX_JESD_NP)"
+sysid_gen_sys_init_file $sys_cstring
diff --git a/projects/fmcadc2/zc706/system_bd.tcl b/projects/fmcadc2/zc706/system_bd.tcl
index 8a455ddfcc..eb84c1301e 100644
--- a/projects/fmcadc2/zc706/system_bd.tcl
+++ b/projects/fmcadc2/zc706/system_bd.tcl
@@ -11,4 +11,8 @@ ad_ip_parameter axi_sysid_0 CONFIG.ROM_ADDR_BITS 9
 ad_ip_parameter rom_sys_0 CONFIG.PATH_TO_FILE "[pwd]/mem_init_sys.txt"
 ad_ip_parameter rom_sys_0 CONFIG.ROM_ADDR_BITS 9
 
-sysid_gen_sys_init_file
+set sys_cstring "RX:M=$ad_project_params(RX_JESD_M)\
+L=$ad_project_params(RX_JESD_L)\
+S=$ad_project_params(RX_JESD_S)\
+NP=$ad_project_params(RX_JESD_NP)"
+sysid_gen_sys_init_file $sys_cstring
diff --git a/projects/fmcjesdadc1/kc705/system_bd.tcl b/projects/fmcjesdadc1/kc705/system_bd.tcl
index 4e0374ae8d..513bf254da 100644
--- a/projects/fmcjesdadc1/kc705/system_bd.tcl
+++ b/projects/fmcjesdadc1/kc705/system_bd.tcl
@@ -8,7 +8,11 @@ ad_ip_parameter axi_sysid_0 CONFIG.ROM_ADDR_BITS 9
 ad_ip_parameter rom_sys_0 CONFIG.PATH_TO_FILE "[pwd]/mem_init_sys.txt"
 ad_ip_parameter rom_sys_0 CONFIG.ROM_ADDR_BITS 9
 
-sysid_gen_sys_init_file
+set sys_cstring "RX:M=$ad_project_params(RX_JESD_M)\
+L=$ad_project_params(RX_JESD_L)\
+S=$ad_project_params(RX_JESD_S)\
+NP=$ad_project_params(RX_JESD_NP)"
+sysid_gen_sys_init_file $sys_cstring
 
 ad_ip_parameter axi_ad9250_dma CONFIG.DMA_DATA_WIDTH_DEST 512
 ad_ip_parameter axi_ad9250_dma CONFIG.FIFO_SIZE 32
diff --git a/projects/fmcjesdadc1/vc707/system_bd.tcl b/projects/fmcjesdadc1/vc707/system_bd.tcl
index b85de94c1a..a182cd4c50 100644
--- a/projects/fmcjesdadc1/vc707/system_bd.tcl
+++ b/projects/fmcjesdadc1/vc707/system_bd.tcl
@@ -8,7 +8,11 @@ ad_ip_parameter axi_sysid_0 CONFIG.ROM_ADDR_BITS 9
 ad_ip_parameter rom_sys_0 CONFIG.PATH_TO_FILE "[pwd]/mem_init_sys.txt"
 ad_ip_parameter rom_sys_0 CONFIG.ROM_ADDR_BITS 9
 
-sysid_gen_sys_init_file
+set sys_cstring "RX:M=$ad_project_params(RX_JESD_M)\
+L=$ad_project_params(RX_JESD_L)\
+S=$ad_project_params(RX_JESD_S)\
+NP=$ad_project_params(RX_JESD_NP)"
+sysid_gen_sys_init_file $sys_cstring
 
 ad_ip_parameter axi_ad9250_dma CONFIG.DMA_DATA_WIDTH_DEST 256
 ad_ip_parameter axi_ad9250_dma CONFIG.FIFO_SIZE 32
diff --git a/projects/fmcjesdadc1/zc706/system_bd.tcl b/projects/fmcjesdadc1/zc706/system_bd.tcl
index ce09210120..445586a7c6 100644
--- a/projects/fmcjesdadc1/zc706/system_bd.tcl
+++ b/projects/fmcjesdadc1/zc706/system_bd.tcl
@@ -8,4 +8,8 @@ ad_ip_parameter axi_sysid_0 CONFIG.ROM_ADDR_BITS 9
 ad_ip_parameter rom_sys_0 CONFIG.PATH_TO_FILE "[pwd]/mem_init_sys.txt"
 ad_ip_parameter rom_sys_0 CONFIG.ROM_ADDR_BITS 9
 
-sysid_gen_sys_init_file
+set sys_cstring "RX:M=$ad_project_params(RX_JESD_M)\
+L=$ad_project_params(RX_JESD_L)\
+S=$ad_project_params(RX_JESD_S)\
+NP=$ad_project_params(RX_JESD_NP)"
+sysid_gen_sys_init_file $sys_cstring
diff --git a/projects/fmcomms8/zcu102/system_bd.tcl b/projects/fmcomms8/zcu102/system_bd.tcl
index c2d7e96db3..338e855b23 100644
--- a/projects/fmcomms8/zcu102/system_bd.tcl
+++ b/projects/fmcomms8/zcu102/system_bd.tcl
@@ -11,7 +11,16 @@ ad_ip_parameter axi_sysid_0 CONFIG.ROM_ADDR_BITS 9
 ad_ip_parameter rom_sys_0 CONFIG.PATH_TO_FILE "[pwd]/mem_init_sys.txt"
 ad_ip_parameter rom_sys_0 CONFIG.ROM_ADDR_BITS 9
 
-sysid_gen_sys_init_file
+set sys_cstring "RX:M=$ad_project_params(RX_JESD_M)\
+L=$ad_project_params(RX_JESD_L)\
+S=$ad_project_params(RX_JESD_S)\
+TX:M=$ad_project_params(TX_JESD_M)\
+L=$ad_project_params(TX_JESD_L)\
+S=$ad_project_params(TX_JESD_S)\
+RX_OS:M=$ad_project_params(RX_OS_JESD_M)\
+L=$ad_project_params(RX_OS_JESD_L)\
+S=$ad_project_params(RX_OS_JESD_S)"
+sysid_gen_sys_init_file $sys_cstring
 
 source ../common/fmcomms8_bd.tcl
 ad_ip_parameter sys_ps8 CONFIG.PSU__CRL_APB__PL1_REF_CTRL__FREQMHZ 300
diff --git a/projects/pluto_ng/system_bd.tcl b/projects/pluto_ng/system_bd.tcl
index 1893784cff..c40c40ec62 100644
--- a/projects/pluto_ng/system_bd.tcl
+++ b/projects/pluto_ng/system_bd.tcl
@@ -599,5 +599,6 @@ ad_cpu_interrupt ps-10 mb-5 axi_adrv9001_tx2_dma/irq
 ad_ip_parameter axi_sysid_0 CONFIG.ROM_ADDR_BITS 9
 ad_ip_parameter rom_sys_0 CONFIG.PATH_TO_FILE "[pwd]/mem_init_sys.txt"
 ad_ip_parameter rom_sys_0 CONFIG.ROM_ADDR_BITS 9
+set sys_cstring "DEVICE=$p_device"
 
-sysid_gen_sys_init_file
+sysid_gen_sys_init_file $sys_cstring
diff --git a/projects/scripts/adi_pd.tcl b/projects/scripts/adi_pd.tcl
index 33b3b2147e..e484282b56 100644
--- a/projects/scripts/adi_pd.tcl
+++ b/projects/scripts/adi_pd.tcl
@@ -90,7 +90,7 @@ proc rev_by_string {str} {
 # \param[custom_string] - string input
 #
 
-proc sysid_gen_sys_init_file {{custom_string {}}} {
+proc sysid_gen_sys_init_file {{custom_string {}} {address_bits {9}}} {
 
   global project_name;
   if {[info exists project_name]} {
@@ -164,7 +164,8 @@ proc sysid_gen_sys_init_file {{custom_string {}}} {
   puts "projname_string: $projname_string";
   puts "projname_hex: $projname_hex";
 
-  set custom_hex [hexstr_flip [stringtohex $custom_string 64]];
+  set custom_string_length [expr max(64, ([string length $custom_string] + 3) / 4 * 4)]
+  set custom_hex [hexstr_flip [stringtohex $custom_string $custom_string_length]];
 
   puts "custom_string: $custom_string";
   puts "custom_hex: $custom_hex";
@@ -192,7 +193,8 @@ proc sysid_gen_sys_init_file {{custom_string {}}} {
   set comh_hex [format %0-[expr [expr $table_size - 2] * 8]s $comh_hex];
   append comh_hex "00000000" [checksum8bit $comh_hex] "000000";
 
-  set sys_mem_hex [format %0-[expr 512 * 8]s [concat $comh_hex$verh_hex$projname_hex$boardname_hex$custom_hex]];
+  set memory_size [expr int(pow(2, $address_bits)) * 8]
+  set sys_mem_hex [format %0-${memory_size}s [concat $comh_hex$verh_hex$projname_hex$boardname_hex$custom_hex]];
 
   set sys_mem_file [open "mem_init_sys.txt" "w"];