diff options
Diffstat (limited to 'src/mame/drivers/codata.cpp')
-rw-r--r-- | src/mame/drivers/codata.cpp | 112 |
1 files changed, 0 insertions, 112 deletions
diff --git a/src/mame/drivers/codata.cpp b/src/mame/drivers/codata.cpp deleted file mode 100644 index 8aad36ec7b1..00000000000 --- a/src/mame/drivers/codata.cpp +++ /dev/null @@ -1,112 +0,0 @@ -// license:BSD-3-Clause -// copyright-holders:Robbbert -/*************************************************************************** - - Contel Codata Corporation Codata - - 2010-01-11 Skeleton driver. - 2013-08-26 Connected to a terminal. - - Chips: uPD7201C, AM9513, SCN68000. Crystal: 16 MHz - -****************************************************************************/ - -#include "emu.h" -#include "cpu/m68000/m68000.h" -#include "bus/rs232/rs232.h" -#include "machine/am9513.h" -#include "machine/z80sio.h" - -class codata_state : public driver_device -{ -public: - codata_state(const machine_config &mconfig, device_type type, const char *tag) - : driver_device(mconfig, type, tag) - , m_p_base(*this, "rambase") - , m_maincpu(*this, "maincpu") - { } - - void codata(machine_config &config); - void mem_map(address_map &map); -private: - virtual void machine_reset() override; - required_shared_ptr<uint16_t> m_p_base; - required_device<cpu_device> m_maincpu; -}; - -void codata_state::mem_map(address_map &map) -{ - map.unmap_value_high(); - map(0x000000, 0x1fffff).ram().share("rambase"); - map(0x200000, 0x203fff).rom().region("user1", 0); - map(0x400000, 0x403fff).rom().region("user1", 0x4000); - map(0x600000, 0x600007).mirror(0x1ffff8).rw("uart", FUNC(upd7201_new_device::ba_cd_r), FUNC(upd7201_new_device::ba_cd_w)).umask16(0xff00); - map(0x800000, 0x800003).mirror(0x1ffffc).rw("timer", FUNC(am9513_device::read16), FUNC(am9513_device::write16)); - map(0xe00000, 0xe00001).mirror(0x1ffffe).portr("INPUT"); - //AM_RANGE(0xa00000, 0xbfffff) page map (rw) - //AM_RANGE(0xc00000, 0xdfffff) segment map (rw), context register (r) - //AM_RANGE(0xe00000, 0xffffff) context register (w), 16-bit parallel input port (r) -} - -/* Input ports */ -static INPUT_PORTS_START( codata ) - PORT_START("INPUT") - PORT_BIT( 0xffff, IP_ACTIVE_LOW, IPT_UNKNOWN ) -INPUT_PORTS_END - - -void codata_state::machine_reset() -{ - uint8_t* RAM = memregion("user1")->base(); - memcpy(m_p_base, RAM, 16); -} - -void codata_state::codata(machine_config &config) -{ - /* basic machine hardware */ - M68000(config, m_maincpu, XTAL(16'000'000) / 2); - m_maincpu->set_addrmap(AS_PROGRAM, &codata_state::mem_map); - - upd7201_new_device& uart(UPD7201_NEW(config, "uart", 16_MHz_XTAL / 4)); - uart.out_txda_callback().set("rs423a", FUNC(rs232_port_device::write_txd)); - uart.out_dtra_callback().set("rs423a", FUNC(rs232_port_device::write_dtr)); - uart.out_rtsa_callback().set("rs423a", FUNC(rs232_port_device::write_rts)); - uart.out_txdb_callback().set("rs423b", FUNC(rs232_port_device::write_txd)); - uart.out_int_callback().set_inputline(m_maincpu, M68K_IRQ_5); - - am9513_device &timer(AM9513A(config, "timer", 16_MHz_XTAL / 4)); - timer.out1_cb().set_nop(); // Timer 1 = "Abort/Reset" (watchdog) - timer.out2_cb().set_inputline(m_maincpu, M68K_IRQ_6); // Timer 2 - timer.out3_cb().set_inputline(m_maincpu, M68K_IRQ_7); // Refresh - timer.out4_cb().set("uart", FUNC(upd7201_new_device::rxca_w)); - timer.out4_cb().append("uart", FUNC(upd7201_new_device::txca_w)); - timer.out5_cb().set("uart", FUNC(upd7201_new_device::rxcb_w)); - timer.out5_cb().append("uart", FUNC(upd7201_new_device::txcb_w)); - - rs232_port_device &rs423a(RS232_PORT(config, "rs423a", default_rs232_devices, "terminal")); - rs423a.rxd_handler().set("uart", FUNC(upd7201_new_device::rxa_w)); - rs423a.dsr_handler().set("uart", FUNC(upd7201_new_device::dcda_w)); - rs423a.cts_handler().set("uart", FUNC(upd7201_new_device::ctsa_w)); - - rs232_port_device &rs423b(RS232_PORT(config, "rs423b", default_rs232_devices, nullptr)); - rs423b.rxd_handler().set("uart", FUNC(upd7201_new_device::rxb_w)); -} - -/* ROM definition */ -ROM_START( codata ) - ROM_REGION( 0x8000, "user1", ROMREGION_ERASEFF ) - ROM_LOAD16_BYTE( "27-0042-01a boot 00 u101 rev 3.6.2 9-28-83.u101", 0x0000, 0x2000, CRC(70014b16) SHA1(19a82000894d79817358d40ae520200e976be310)) - ROM_LOAD16_BYTE( "27-0043-01a boot 01 u102 rev 3.6.2 9-28-83.u102", 0x4000, 0x2000, CRC(fca9c314) SHA1(2f8970fad479000f28536003867066d6df9e33d9)) - ROM_LOAD16_BYTE( "27-0044-01a boot e0 u103 rev 3.6.2 9-28-83.u103", 0x0001, 0x2000, CRC(dc5d5cea) SHA1(b3e9248abf89d674c463d21d2f7be34508cf16c2)) - ROM_LOAD16_BYTE( "27-0045-01a boot e1 u104 rev 3.6.2 9-28-83.u104", 0x4001, 0x2000, CRC(a937e7b3) SHA1(d809bbd437fe7d925325958072b9e0dc33dd36a6)) - - ROM_REGION( 0x240, "proms", 0 ) - ROM_LOAD( "p0.u502", 0x0000, 0x0020, CRC(20eb1183) SHA1(9b268792b28d858d6b6a1b6c4148af88a8d6b735) ) - ROM_LOAD( "p1.u602", 0x0020, 0x0020, CRC(ee1e5a14) SHA1(0d3346cb3b647fa2475bd7b4fa36ea6ecfdaf805) ) - ROM_LOAD( "p2.u503", 0x0040, 0x0200, CRC(12d9a6be) SHA1(fca99f9c5afc630ac67cbd4e5ba4e5242b826848) ) -ROM_END - -/* Driver */ - -// YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY FULLNAME FLAGS -COMP( 1982, codata, 0, 0, codata, codata, codata_state, empty_init, "Contel Codata Corporation", "Codata", MACHINE_NOT_WORKING | MACHINE_NO_SOUND ) |