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Diffstat (limited to 'src/mess/drivers/swtpc09.c')
-rw-r--r--src/mess/drivers/swtpc09.c265
1 files changed, 0 insertions, 265 deletions
diff --git a/src/mess/drivers/swtpc09.c b/src/mess/drivers/swtpc09.c
deleted file mode 100644
index e1237b55a06..00000000000
--- a/src/mess/drivers/swtpc09.c
+++ /dev/null
@@ -1,265 +0,0 @@
-// license:BSD-3-Clause
-// copyright-holders:Robert Justice
-/**************************************************************************
-
- SWTPC S/09 Mess driver
- Robert Justice ,2009-2014
-
- Emulates four different fixed combinations of hardware
- 1. swtpc09
- MP-09 with SBUG rom, MP-ID, MP-S2, DMF2.
- Will boot Flex operating system
- 2. swtpc09i
- MP-09 with SBUG rom + HDrom, MP-ID, MP-S2, DMF2, PIAIDE.
- Will boot Flex operating system
- TODO: finish ide part and get this one working.
- 3. swtpc09u
- MP-09 with UniBUG rom, MP-ID, MP-S2, DMF2.
- Will boot UniFlex operating system
- 4. swtpc09d3
- MP-09 with UniBUG U3 rom, MP-ID, MP-S2, DMF3.
- Will boot UniFlex operating system
- TODO: add Harddisk support, DMF3 has WD1000 interface
-
-***************************************************************************/
-
-#include "emu.h"
-#include "includes/swtpc09.h"
-#include "formats/flex_dsk.h"
-
-
-/**************************************************************************
- Address maps
-
- 56K of RAM from 0x0000 to 0xdfff
- 2K of ROM from 0xf800 to 0xffff
-
- E000 - E003 S2 MC6850 ACIA1 (used for UniFlex console)
- E004 - E007 S2 MC6850 ACIA2 (used for Flex console)
- E080 - E08F MPID MC6821 PIA
- E090 - E09F MPID MC6840 PTM
-
- F000 - F01F DMF2 MC6844 DMAC
- F020 - F023 DMF2 WD1791 FDC
- F024 - F03F DMF2 Drive select register
- F040 - F041 DMF2 DMA Address register
-
- F800 - FFFF ROM
- FFF0 - FFFF DAT RAM (only for writes)
-
-
- for DMF3 version
- F000 - F01F DMF3 MC6844 DMAC
- F020 - F023 DMF3 WD1791 FDC
- F024 - F024 DMF3 Drive select register
- F025 - F025 DMF3 DMA Address register
- F040 - F04F DMF3 6522 VIA
-
-***************************************************************************/
-
-/* Address map is dynamically setup when DAT memory is written to */
-/* only ROM from FF00-FFFF and DAT memory at FFF0-FFFF (write only) is guaranteed always*/
-
-static ADDRESS_MAP_START(swtpc09_mem, AS_PROGRAM, 8, swtpc09_state)
- AM_RANGE(0xff00, 0xffef) AM_ROM
- AM_RANGE(0xfff0, 0xffff) AM_ROM AM_WRITE(dat_w)
-ADDRESS_MAP_END
-
-
-/* Input ports */
-static INPUT_PORTS_START( swtpc09 )
-INPUT_PORTS_END
-
-FLOPPY_FORMATS_MEMBER( swtpc09_state::floppy_formats )
- FLOPPY_FLEX_FORMAT
-FLOPPY_FORMATS_END
-
-// todo: implement floppy controller cards as slot devices and do this properly
-static SLOT_INTERFACE_START( swtpc09_floppies )
- SLOT_INTERFACE("sssd", FLOPPY_525_SSSD) // flex 40 trks ss sd 5.25
- SLOT_INTERFACE("sssd35", FLOPPY_525_SSSD_35T) // flex 35 trks ss sd 5.25
- SLOT_INTERFACE("ssdd", FLOPPY_525_SSDD) // flex 40 trks ss dd 5.25
- SLOT_INTERFACE("dd", FLOPPY_525_DD) // flex 40 trks ds dd 5.25
- SLOT_INTERFACE("8dssd", FLOPPY_8_DSSD) // UNIFlex 8 inch ds sd
- SLOT_INTERFACE("8dsdd", FLOPPY_8_DSDD) // UNIFlex 8 inch ds dd
- SLOT_INTERFACE("35hd", FLOPPY_35_HD) // flex 1.44mb disk from swtpc emu (emulator only?)
-SLOT_INTERFACE_END
-
-WRITE_LINE_MEMBER(swtpc09_state::write_acia_clock)
-{
- m_acia->write_txc(state);
- m_acia->write_rxc(state);
-}
-
-/***************************************************************************
- Machine definitions
-****************************************************************************/
-
-/* Machine driver */
-/* MPU09, MPID, MPS2 DMF2 */
-static MACHINE_CONFIG_START( swtpc09, swtpc09_state )
- /* basic machine hardware */
- MCFG_CPU_ADD("maincpu", M6809, 1000000)
- MCFG_CPU_PROGRAM_MAP(swtpc09_mem)
-
- /* video hardware */
- MCFG_RS232_PORT_ADD("rs232", default_rs232_devices, "terminal")
- MCFG_RS232_RXD_HANDLER(DEVWRITELINE("acia", acia6850_device, write_rxd))
- MCFG_RS232_CTS_HANDLER(DEVWRITELINE("acia", acia6850_device, write_cts))
-
- MCFG_DEVICE_ADD("ptm", PTM6840, 0)
- MCFG_PTM6840_INTERNAL_CLOCK(2000000)
- MCFG_PTM6840_EXTERNAL_CLOCKS(50, 0, 50)
- MCFG_PTM6840_OUT0_CB(WRITE8(swtpc09_state, ptm_o1_callback))
- MCFG_PTM6840_OUT2_CB(WRITE8(swtpc09_state, ptm_o3_callback))
- MCFG_PTM6840_IRQ_CB(WRITELINE(swtpc09_state, ptm_irq))
-
- MCFG_DEVICE_ADD("pia", PIA6821, 0)
- MCFG_PIA_READPA_HANDLER(READ8(swtpc09_state, pia0_a_r))
- MCFG_PIA_READPA_HANDLER(READ8(swtpc09_state, pia0_ca1_r))
- MCFG_PIA_IRQA_HANDLER(WRITELINE(swtpc09_state, pia0_irq_a))
-
- MCFG_DEVICE_ADD("acia", ACIA6850, 0)
- MCFG_ACIA6850_TXD_HANDLER(DEVWRITELINE("rs232", rs232_port_device, write_txd))
- MCFG_ACIA6850_RTS_HANDLER(DEVWRITELINE("rs232", rs232_port_device, write_rts))
- MCFG_ACIA6850_IRQ_HANDLER(WRITELINE(swtpc09_state, acia_interrupt))
-
- MCFG_DEVICE_ADD("acia_clock", CLOCK, 153600)
- MCFG_CLOCK_SIGNAL_HANDLER(WRITELINE(swtpc09_state, write_acia_clock))
-
- MCFG_FD1793_ADD("fdc", XTAL_1MHz)
- MCFG_WD_FDC_INTRQ_CALLBACK(WRITELINE(swtpc09_state, fdc_intrq_w))
- MCFG_WD_FDC_DRQ_CALLBACK(WRITELINE(swtpc09_state, fdc_drq_w))
-
- MCFG_FLOPPY_DRIVE_ADD("fdc:0", swtpc09_floppies, "dd", swtpc09_state::floppy_formats)
- MCFG_FLOPPY_DRIVE_ADD("fdc:1", swtpc09_floppies, "dd", swtpc09_state::floppy_formats)
- MCFG_FLOPPY_DRIVE_ADD("fdc:2", swtpc09_floppies, "dd", swtpc09_state::floppy_formats)
- MCFG_FLOPPY_DRIVE_ADD("fdc:3", swtpc09_floppies, "dd", swtpc09_state::floppy_formats)
-MACHINE_CONFIG_END
-
-/* MPU09, MPID, MPS2 DC4 PIAIDE*/
-static MACHINE_CONFIG_START( swtpc09i, swtpc09_state )
- /* basic machine hardware */
- MCFG_CPU_ADD("maincpu", M6809, 1000000)
- MCFG_CPU_PROGRAM_MAP(swtpc09_mem)
-
- /* video hardware */
- MCFG_RS232_PORT_ADD("rs232", default_rs232_devices, "terminal")
- MCFG_RS232_RXD_HANDLER(DEVWRITELINE("acia", acia6850_device, write_rxd))
- MCFG_RS232_CTS_HANDLER(DEVWRITELINE("acia", acia6850_device, write_cts))
-
- MCFG_DEVICE_ADD("ptm", PTM6840, 0)
- MCFG_PTM6840_INTERNAL_CLOCK(2000000)
- MCFG_PTM6840_EXTERNAL_CLOCKS(50, 0, 50)
- MCFG_PTM6840_OUT0_CB(WRITE8(swtpc09_state, ptm_o1_callback))
- MCFG_PTM6840_OUT2_CB(WRITE8(swtpc09_state, ptm_o3_callback))
- MCFG_PTM6840_IRQ_CB(WRITELINE(swtpc09_state, ptm_irq))
-
- MCFG_DEVICE_ADD("pia", PIA6821, 0)
- MCFG_PIA_READPA_HANDLER(READ8(swtpc09_state, pia0_a_r))
- MCFG_PIA_READPA_HANDLER(READ8(swtpc09_state, pia0_ca1_r))
- MCFG_PIA_IRQA_HANDLER(WRITELINE(swtpc09_state, pia0_irq_a))
-
- MCFG_DEVICE_ADD("acia", ACIA6850, 0)
- MCFG_ACIA6850_TXD_HANDLER(DEVWRITELINE("rs232", rs232_port_device, write_txd))
- MCFG_ACIA6850_RTS_HANDLER(DEVWRITELINE("rs232", rs232_port_device, write_rts))
- MCFG_ACIA6850_IRQ_HANDLER(WRITELINE(swtpc09_state, acia_interrupt))
-
- MCFG_DEVICE_ADD("acia_clock", CLOCK, 153600)
- MCFG_CLOCK_SIGNAL_HANDLER(WRITELINE(swtpc09_state, write_acia_clock))
-
- MCFG_FD1793_ADD("fdc", XTAL_1MHz)
-
- MCFG_FLOPPY_DRIVE_ADD("fdc:0", swtpc09_floppies, "dd", swtpc09_state::floppy_formats)
- MCFG_FLOPPY_DRIVE_ADD("fdc:1", swtpc09_floppies, "dd", swtpc09_state::floppy_formats)
- MCFG_FLOPPY_DRIVE_ADD("fdc:2", swtpc09_floppies, "dd", swtpc09_state::floppy_formats)
- MCFG_FLOPPY_DRIVE_ADD("fdc:3", swtpc09_floppies, "dd", swtpc09_state::floppy_formats)
-
- MCFG_DEVICE_ADD("piaide", PIA6821, 0)
-
-/* old start to adding ide support, needs major updating */
-/* this is to support an add on card driving IDE from a PIA */
-// MCFG_HARDDISK_ADD("harddisk")
-// MCFG_IDE_CONTROLLER_ADD("ide", NULL)
-// MCFG_IDE_CONTROLLER_REGIONS("harddisk", NULL)
-// MCFG_IDE_CONTROLLER_ADD( "ide", ide_intf, "hdd", NULL, false ) /* FIXME */ bebox
-MACHINE_CONFIG_END
-
-
-/* MPU09, MPID, MPS2 DMF3 */
-static MACHINE_CONFIG_START( swtpc09d3, swtpc09_state )
- /* basic machine hardware */
- MCFG_CPU_ADD("maincpu", M6809, 2000000)
- MCFG_CPU_PROGRAM_MAP(swtpc09_mem)
-
- /* video hardware */
- MCFG_RS232_PORT_ADD("rs232", default_rs232_devices, "terminal")
- MCFG_RS232_RXD_HANDLER(DEVWRITELINE("acia", acia6850_device, write_rxd))
- MCFG_RS232_CTS_HANDLER(DEVWRITELINE("acia", acia6850_device, write_cts))
-
- MCFG_DEVICE_ADD("ptm", PTM6840, 0)
- MCFG_PTM6840_INTERNAL_CLOCK(2000000)
- MCFG_PTM6840_EXTERNAL_CLOCKS(50, 0, 50)
- MCFG_PTM6840_OUT0_CB(WRITE8(swtpc09_state, ptm_o1_callback))
- MCFG_PTM6840_OUT2_CB(WRITE8(swtpc09_state, ptm_o3_callback))
- MCFG_PTM6840_IRQ_CB(WRITELINE(swtpc09_state, ptm_irq))
-
- MCFG_DEVICE_ADD("pia", PIA6821, 0)
- MCFG_PIA_READPA_HANDLER(READ8(swtpc09_state, pia0_a_r))
- MCFG_PIA_READPA_HANDLER(READ8(swtpc09_state, pia0_ca1_r))
- MCFG_PIA_IRQA_HANDLER(WRITELINE(swtpc09_state, pia0_irq_a))
-
- MCFG_DEVICE_ADD("acia", ACIA6850, 0)
- MCFG_ACIA6850_TXD_HANDLER(DEVWRITELINE("rs232", rs232_port_device, write_txd))
- MCFG_ACIA6850_RTS_HANDLER(DEVWRITELINE("rs232", rs232_port_device, write_rts))
- MCFG_ACIA6850_IRQ_HANDLER(WRITELINE(swtpc09_state, acia_interrupt))
- MCFG_ACIA6850_IRQ_HANDLER(DEVWRITELINE("maincpu", m6809_device, irq_line))
-
- MCFG_DEVICE_ADD("acia_clock", CLOCK, 153600)
- MCFG_CLOCK_SIGNAL_HANDLER(WRITELINE(swtpc09_state, write_acia_clock))
-
- MCFG_FD1793_ADD("fdc", XTAL_1MHz)
-
- MCFG_FLOPPY_DRIVE_ADD("fdc:0", swtpc09_floppies, "dd", swtpc09_state::floppy_formats)
- MCFG_FLOPPY_DRIVE_ADD("fdc:1", swtpc09_floppies, "dd", swtpc09_state::floppy_formats)
- MCFG_FLOPPY_DRIVE_ADD("fdc:2", swtpc09_floppies, "dd", swtpc09_state::floppy_formats)
- MCFG_FLOPPY_DRIVE_ADD("fdc:3", swtpc09_floppies, "dd", swtpc09_state::floppy_formats)
-
- MCFG_DEVICE_ADD("via", VIA6522, XTAL_4MHz / 4)
- MCFG_VIA6522_READPA_HANDLER(READ8(swtpc09_state, dmf3_via_read_porta))
- MCFG_VIA6522_READPB_HANDLER(READ8(swtpc09_state, dmf3_via_read_portb))
- MCFG_VIA6522_WRITEPA_HANDLER(WRITE8(swtpc09_state, dmf3_via_write_porta))
- //MCFG_VIA6522_CA1_HANDLER(WRITELINE(swtpc09_state, dmf3_via_write_ca1))
- MCFG_VIA6522_IRQ_HANDLER(WRITELINE(swtpc09_state, dmf3_via_irq))
-MACHINE_CONFIG_END
-
-
-/* ROM definition */
-ROM_START( swtpc09 )
- ROM_REGION( 0x100000, "maincpu", 0 )
- ROM_LOAD ( "sbugh1-8.bin", 0xf800, 0x0800, CRC(10a045a7) SHA1(de547b77653951c7424a069520d52c5b0432e98d) )
-ROM_END
-
-ROM_START( swtpc09i )
- ROM_REGION( 0x100000, "maincpu", 0 )
- ROM_LOAD ( "hd-rom.bin", 0xe800, 0x0800, CRC(b898b4d7) SHA1(2806633eda7da4e9a243fc534f15526ee928b6bc) )
- ROM_LOAD ( "sbugh1-8.bin", 0xf800, 0x0800, CRC(10a045a7) SHA1(de547b77653951c7424a069520d52c5b0432e98d) )
-ROM_END
-
-ROM_START( swtpc09u )
- ROM_REGION( 0x100000, "maincpu", 0 )
- ROM_LOAD ( "unibug.bin", 0xf800, 0x0800, CRC(92e1cbf2) SHA1(db00f17ee9accdbfa1775fe0162d3556159b8e70) )
-ROM_END
-
-ROM_START( swtpc09d3 )
- ROM_REGION( 0x100000, "maincpu", 0 )
- ROM_LOAD ( "uos3.bin", 0xf800, 0x0800, CRC(e95eb3e0) SHA1(3e971d3b7e143bc87e4b506e18a8c928c089c25a) )
-ROM_END
-
-/* Driver */
-
-/* YEAR NAME PARENT COMPAT MACHINE INPUT INIT COMPANY FULLNAME FLAGS */
-COMP( 1980, swtpc09, 0, 0, swtpc09, swtpc09, swtpc09_state, swtpc09, "SWTPC", "swtpc S/09 Sbug", MACHINE_NO_SOUND_HW)
-COMP( 1980, swtpc09i, swtpc09, 0, swtpc09i, swtpc09, swtpc09_state, swtpc09i, "SWTPC", "swtpc S/09 Sbug + piaide", MACHINE_NOT_WORKING | MACHINE_NO_SOUND_HW)
-COMP( 1980, swtpc09u, swtpc09, 0, swtpc09, swtpc09, swtpc09_state, swtpc09u, "SWTPC", "swtpc S/09 UNIBug + DMF2", MACHINE_NO_SOUND_HW)
-COMP( 1980, swtpc09d3, swtpc09, 0, swtpc09d3, swtpc09, swtpc09_state, swtpc09d3, "SWTPC", "swtpc S/09 UNIBug + DMF3", MACHINE_NO_SOUND_HW)