-taito/taito_f2.cpp: Added note about alternate qcrayon sprite ROM.

-jaleco/bestleag.cpp: Screen update functions aren't cold. -machine/sc16is741.cpp: Actually assert IRQ output on CTS/RTS interrupt.
Robbbert · Oct 4, 2024 · 7155457 · 7155457
1 parent 3ac7132
commit 7155457
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Showing 3 changed files with 8 additions and 5 deletions.
diff --git a/src/devices/machine/sc16is741.cpp b/src/devices/machine/sc16is741.cpp
@@ -376,9 +376,10 @@ void sc16is741a_device::device_post_load()
 inline void sc16is741a_device::update_irq()
 {
 	bool const pending(
-			(IER_LINE_STATUS_INT()  && (m_interrupts & INTERRUPT_LINE_STATUS)) ||
-			(IER_MODEM_STATUS_INT() && (m_interrupts & INTERRUPT_MODEM_STATUS)) ||
-			(IER_RHR_INT()          && (m_interrupts & (INTERRUPT_RX_TIMEOUT | INTERRUPT_RHR))));
+			(IER_LINE_STATUS_INT()              && (m_interrupts & INTERRUPT_LINE_STATUS)) ||
+			(IER_MODEM_STATUS_INT()             && (m_interrupts & INTERRUPT_MODEM_STATUS)) ||
+			(IER_RHR_INT()                      && (m_interrupts & (INTERRUPT_RX_TIMEOUT | INTERRUPT_RHR))) ||
+			((IER_CTS_INT() || IER_RTS_INT())   && (m_interrupts & INTERRUPT_CTS_RTS)));
 	if (pending != (ASSERT_LINE == m_irq))
 	{
 		LOG(pending ? "asserting IRQ\n" : "deasserting IRQ\n");

diff --git a/src/mame/jaleco/bestleag.cpp b/src/mame/jaleco/bestleag.cpp
@@ -36,7 +36,7 @@ class bestleag_state : public driver_device
 		, m_spriteram(*this, "spriteram")
 	{ }
 
-	void bestleag(machine_config &config);
+	void bestleag(machine_config &config) ATTR_COLD;
 
 protected:
 	tilemap_t *m_tx_tilemap = nullptr;
@@ -82,7 +82,7 @@ class bestleaw_state : public bestleag_state
 	{ }
 
 protected:
-	virtual uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect) override ATTR_COLD;
+	virtual uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect) override;
 };
 
 

diff --git a/src/mame/taito/taito_f2.cpp b/src/mame/taito/taito_f2.cpp
@@ -5386,6 +5386,8 @@ ROM_START( qcrayon )    /* Quiz Crayon */
 	ROM_REGION( 0x200000, "sprites", 0 )   /* OBJ */
 	ROM_LOAD16_BYTE( "d55-05", 0x000000, 0x100000, CRC(f0e59902) SHA1(44d93e0e9622a98796a128a0273065947f586a1d) )
 	ROM_LOAD16_BYTE( "d55-04", 0x000001, 0x100000, CRC(412975ce) SHA1(32058a87947d6b6cdc8b147ddfcf359792f9c9fc) )
+	// also seen with a single mask ROM containing the same content:
+	//ROM_LOAD( "d55-06", 0x000000, 0x200000, CRC(26db21b3) SHA1(78dab15a585b7180acd170f618947728a2ca022d) )
 
 	ROM_REGION( 0x10000, "audiocpu", 0 )    /* sound cpu */
 	ROM_LOAD( "d55-15",  0x00000, 0x10000, CRC(ba782eff) SHA1(ce24654db49b9694e444e93b9a8d529a86729e03) )