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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,103 @@ | ||
| // license:BSD-3-Clause | ||
| // copyright-holders:Curt Coder | ||
|
|
||
| #include "emu.h" | ||
| #include "printer.h" | ||
| #include "teletex800.h" | ||
| #include "cpu/z80/z80.h" | ||
| #include "machine/6821pia.h" | ||
| #include "machine/6850acia.h" | ||
| #include "machine/z80ctc.h" | ||
| #include "machine/z80daisy.h" | ||
| #include "machine/z80sio.h" | ||
|
|
||
| namespace { | ||
|
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||
| ROM_START( teletex800 ) | ||
| ROM_REGION( 0x1000, "z80", 0 ) | ||
| ROM_LOAD( "ix44_ver1.1.u57", 0x0000, 0x1000, CRC(5c11b89c) SHA1(4911332709a8dcda12e72bcdf7a0acd58d65cbfd) ) | ||
| ROM_END | ||
|
|
||
| static const z80_daisy_config z80_daisy_chain[] = | ||
| { | ||
| { nullptr } | ||
| }; | ||
|
|
||
| static void printer_devices(device_slot_interface &device) | ||
| { | ||
| device.option_add("printer", SERIAL_PRINTER); | ||
| } | ||
|
|
||
| static INPUT_PORTS_START( teletex800 ) | ||
| INPUT_PORTS_END | ||
|
|
||
| class teletex_800_device : public device_t, public device_rs232_port_interface | ||
| { | ||
| public: | ||
| teletex_800_device(machine_config const &mconfig, char const *tag, device_t *owner, uint32_t clock) : | ||
| device_t(mconfig, TELETEX_800, tag, owner, clock), | ||
| device_rs232_port_interface(mconfig, *this), | ||
| m_maincpu(*this, "z80"), | ||
| m_ctc(*this, "ctc"), | ||
| m_sio(*this, "sio"), | ||
| m_acia(*this, "acia"), | ||
| m_pia(*this, "pia"), | ||
| m_pia_cp(*this, "pia_cp") | ||
| { | ||
| } | ||
|
|
||
| protected: | ||
| virtual const tiny_rom_entry *device_rom_region() const override | ||
| { | ||
| return ROM_NAME( teletex800 ); | ||
| } | ||
|
|
||
| virtual void device_add_mconfig(machine_config &config) override | ||
| { | ||
| // main board | ||
| Z80(config, m_maincpu, XTAL(4'915'200)); | ||
| m_maincpu->set_daisy_config(z80_daisy_chain); | ||
| m_maincpu->set_addrmap(AS_PROGRAM, &teletex_800_device::program_map); | ||
| m_maincpu->set_addrmap(AS_IO, &teletex_800_device::io_map); | ||
|
|
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| Z80CTC(config, m_ctc, XTAL(4'915'200)); | ||
| Z80SIO(config, m_sio, XTAL(4'915'200)); | ||
| ACIA6850(config, m_acia); | ||
| PIA6821(config, m_pia); | ||
|
|
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| RS232_PORT(config, "printer", printer_devices, "printer"); | ||
|
|
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| // control panel | ||
| PIA6821(config, m_pia_cp); | ||
| } | ||
|
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| virtual ioport_constructor device_input_ports() const override | ||
| { | ||
| return INPUT_PORTS_NAME( teletex800 ); | ||
| } | ||
|
|
||
| virtual void device_start() override | ||
| { | ||
| } | ||
|
|
||
| private: | ||
| required_device<z80_device> m_maincpu; | ||
| required_device<z80ctc_device> m_ctc; | ||
| required_device<z80sio_device> m_sio; | ||
| required_device<acia6850_device> m_acia; | ||
| required_device<pia6821_device> m_pia; | ||
| required_device<pia6821_device> m_pia_cp; | ||
|
|
||
| void program_map(address_map &map) | ||
| { | ||
| map(0x0000, 0x0fff).rom().region("z80", 0); | ||
| } | ||
|
|
||
| void io_map(address_map &map) | ||
| { | ||
| } | ||
| }; | ||
|
|
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| } // anonymous namespace | ||
|
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| DEFINE_DEVICE_TYPE_PRIVATE(TELETEX_800, device_rs232_port_interface, teletex_800_device, "teletex800", "Luxor Teletex 800") |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,13 @@ | ||
| // license:BSD-3-Clause | ||
| // copyright-holders:Curt Coder | ||
| #ifndef MAME_BUS_RS232_TELETEX800_H | ||
| #define MAME_BUS_RS232_TELETEX800_H | ||
|
|
||
| #pragma once | ||
|
|
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| #include "rs232.h" | ||
|
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|
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| DECLARE_DEVICE_TYPE(TELETEX_800, device_rs232_port_interface) | ||
|
|
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| #endif // MAME_BUS_RS232_TELETEX800_H |
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