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novag6502: added barebones sexpert/sforte acia (nw)

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This commit is contained in:
hap 2017-01-15 00:28:44 +01:00
parent a1707709c7
commit d57170d5a5
2 changed files with 15 additions and 4 deletions
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2
src/mame/drivers/hh_tms1k.cpp
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@ -8575,7 +8575,7 @@ COMP( 1976, speechp, 0, 0, speechp, speechp, driver_device, 0, "Tel
CONS( 1979, copycat, 0, 0, copycat, copycat, driver_device, 0, "Tiger Electronics", "Copy Cat (model 7-520)", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK )
CONS( 1989, copycatm2, copycat, 0, copycatm2, copycatm2, driver_device, 0, "Tiger Electronics", "Copy Cat (model 7-522)", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK )
CONS( 1981, ditto, 0, 0, ditto, ditto, driver_device, 0, "Tiger Electronics", "Ditto", MACHINE_SUPPORTS_SAVE | MACHINE_CLICKABLE_ARTWORK )
CONS( 1982, 7in1ss, 0, 0, ss7in1, ss7in1, driver_device, 0, "Tiger Electronics", "7 in 1 Sports Stadium", MACHINE_SUPPORTS_SAVE | MACHINE_NOT_WORKING )
CONS( 1982, 7in1ss, 0, 0, ss7in1, ss7in1, driver_device, 0, "Tiger Electronics", "7 in 1 Sports Stadium", MACHINE_SUPPORTS_SAVE | MACHINE_REQUIRES_ARTWORK )
CONS( 1979, tbreakup, 0, 0, tbreakup, tbreakup, driver_device, 0, "Tomy", "Break Up (Tomy)", MACHINE_SUPPORTS_SAVE )
CONS( 1980, phpball, 0, 0, phpball, phpball, driver_device, 0, "Tomy", "Power House Pinball", MACHINE_SUPPORTS_SAVE | MACHINE_REQUIRES_ARTWORK )

17
src/mame/drivers/novag6502.cpp
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@ -11,10 +11,10 @@
such as Arena(in editmode).
TODO:
- cforteb emulation (was first thought to be an sforteb romset)
- cforteb emulation (was initially sforteba romset)
- verify supercon IRQ and beeper frequency
- why is sforte H and 1 leds always on?
- sforte/sexpert optional ACIA (only works in version C?)
- sforte/sexpert RS232 port (only works in version C?)
- printer port
******************************************************************************
@ -31,6 +31,10 @@ Super Constellation Chess Computer (model 844):
Constellation Forte:
- x
When it was first added to MAME as skeleton driver in mmodular.c, this romset
was assumed to be Super Forte B, but it definitely isn't. I/O is similar to
Super Constellation, let's assume for now it's a Constellation Forte B.
******************************************************************************
@ -51,6 +55,7 @@ instead of magnet sensors.
#include "emu.h"
#include "cpu/m6502/m6502.h"
#include "cpu/m6502/m65c02.h"
#include "machine/mos6551.h"
#include "machine/nvram.h"
#include "sound/beep.h"
#include "video/hd44780.h"
@ -485,6 +490,7 @@ ADDRESS_MAP_END
// Constellation Forte
static ADDRESS_MAP_START( cforte_map, AS_PROGRAM, 8, novag6502_state )
ADDRESS_MAP_UNMAP_HIGH
AM_RANGE(0x0000, 0x0fff) AM_RAM
AM_RANGE(0x2000, 0xffff) AM_ROM
ADDRESS_MAP_END
@ -500,7 +506,7 @@ static ADDRESS_MAP_START( sforte_map, AS_PROGRAM, 8, novag6502_state )
AM_RANGE(0x1ff3, 0x1ff3) AM_WRITENOP // printer
AM_RANGE(0x1ff6, 0x1ff6) AM_WRITE(sforte_lcd_control_w)
AM_RANGE(0x1ff7, 0x1ff7) AM_WRITE(sforte_lcd_data_w)
AM_RANGE(0x1ffc, 0x1fff) AM_NOP // ACIA
AM_RANGE(0x1ffc, 0x1fff) AM_DEVREADWRITE("rs232", mos6551_device, read, write)
AM_RANGE(0x2000, 0x7fff) AM_ROM
AM_RANGE(0x8000, 0xffff) AM_ROMBANK("bank1")
ADDRESS_MAP_END
@ -833,6 +839,11 @@ static MACHINE_CONFIG_START( sexpert, novag6502_state )
MCFG_TIMER_DRIVER_ADD_PERIODIC("irq_on", novag6502_state, irq_on, attotime::from_hz(XTAL_32_768kHz/128)) // 256Hz
MCFG_TIMER_START_DELAY(attotime::from_hz(XTAL_32_768kHz/128) - attotime::from_nsec(21500)) // active for 21.5us
MCFG_TIMER_DRIVER_ADD_PERIODIC("irq_off", novag6502_state, irq_off, attotime::from_hz(XTAL_32_768kHz/128))
MCFG_DEVICE_ADD("rs232", MOS6551, 0) // R65C51P2
MCFG_MOS6551_XTAL(XTAL_1_8432MHz)
MCFG_MOS6551_IRQ_HANDLER(INPUTLINE("maincpu", M6502_NMI_LINE))
MCFG_MOS6551_RTS_HANDLER(DEVWRITELINE("rs232", mos6551_device, write_cts))
MCFG_NVRAM_ADD_1FILL("nvram")