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tranz330: this might help... or not (nw)

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This commit is contained in:
Robbbert 2016-10-14 13:23:06 +11:00
parent c90d42da63
commit 42f0d8c6da
2 changed files with 21 additions and 3 deletions
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22
src/mame/drivers/tranz330.cpp
View File

@ -11,6 +11,9 @@
it presumably needs some kind of interrupt in order to kick it into it presumably needs some kind of interrupt in order to kick it into
running. running.
Interrupt Vectors are located at 0200-02FF.
Display ram at 9000-90FF says GRAMING ERR 0 (part of PROGRAMING ERR message)
TODO: TODO:
- get working, driver needs a Z80 peripheral expert to look at it. - get working, driver needs a Z80 peripheral expert to look at it.
- hook up magstripe reader - hook up magstripe reader
@ -26,7 +29,7 @@ ADDRESS_MAP_END
static ADDRESS_MAP_START( tranz330_io, AS_IO, 8, tranz330_state ) static ADDRESS_MAP_START( tranz330_io, AS_IO, 8, tranz330_state )
ADDRESS_MAP_GLOBAL_MASK(0xff) ADDRESS_MAP_GLOBAL_MASK(0xff)
AM_RANGE(0x00, 0x03) AM_DEVREADWRITE(PIO_TAG, z80pio_device, read, write) AM_RANGE(0x00, 0x03) AM_DEVREADWRITE(PIO_TAG, z80pio_device, read_alt, write_alt)
AM_RANGE(0x10, 0x13) AM_DEVREADWRITE(CTC_TAG, z80ctc_device, read, write) AM_RANGE(0x10, 0x13) AM_DEVREADWRITE(CTC_TAG, z80ctc_device, read, write)
AM_RANGE(0x20, 0x23) AM_DEVREADWRITE(DART_TAG, z80dart_device, ba_cd_r, ba_cd_w) AM_RANGE(0x20, 0x23) AM_DEVREADWRITE(DART_TAG, z80dart_device, ba_cd_r, ba_cd_w)
AM_RANGE(0x30, 0x3f) AM_DEVREADWRITE(RTC_TAG, msm6242_device, read, write) AM_RANGE(0x30, 0x3f) AM_DEVREADWRITE(RTC_TAG, msm6242_device, read, write)
@ -78,6 +81,15 @@ WRITE_LINE_MEMBER( tranz330_state::sound_w )
m_ctc->trg3(state); m_ctc->trg3(state);
} }
WRITE_LINE_MEMBER( tranz330_state::clock_w )
{
// Ch 0 and 1 might be DART Ch A & B baud clocks
//m_ctc->trg0(state);
//m_ctc->trg1(state);
// Ch 2 speaker clock
m_ctc->trg2(state);
}
READ8_MEMBER( tranz330_state::card_r ) READ8_MEMBER( tranz330_state::card_r )
{ {
// return 0x80 for a magstripe 0, return 0x00 for a magstripe 1. // return 0x80 for a magstripe 0, return 0x00 for a magstripe 1.
@ -121,6 +133,9 @@ static MACHINE_CONFIG_START( tranz330, tranz330_state )
MCFG_CPU_IO_MAP(tranz330_io) MCFG_CPU_IO_MAP(tranz330_io)
MCFG_Z80_DAISY_CHAIN(tranz330_daisy_chain) MCFG_Z80_DAISY_CHAIN(tranz330_daisy_chain)
MCFG_DEVICE_ADD("ctc_clock", CLOCK, XTAL_7_15909MHz/4) // ?
MCFG_CLOCK_SIGNAL_HANDLER(WRITELINE(tranz330_state, clock_w))
MCFG_DEVICE_ADD(RTC_TAG, MSM6242, XTAL_32_768kHz) MCFG_DEVICE_ADD(RTC_TAG, MSM6242, XTAL_32_768kHz)
MCFG_DEVICE_ADD(PIO_TAG, Z80PIO, XTAL_7_15909MHz/2) //* MCFG_DEVICE_ADD(PIO_TAG, Z80PIO, XTAL_7_15909MHz/2) //*
@ -138,6 +153,7 @@ static MACHINE_CONFIG_START( tranz330, tranz330_state )
MCFG_DEVICE_ADD(CTC_TAG, Z80CTC, XTAL_7_15909MHz/2) //* MCFG_DEVICE_ADD(CTC_TAG, Z80CTC, XTAL_7_15909MHz/2) //*
MCFG_Z80CTC_ZC2_CB(WRITELINE(tranz330_state, sound_w)) MCFG_Z80CTC_ZC2_CB(WRITELINE(tranz330_state, sound_w))
MCFG_Z80CTC_INTR_CB(INPUTLINE(CPU_TAG, INPUT_LINE_IRQ0))
MCFG_RS232_PORT_ADD(RS232_TAG, default_rs232_devices, nullptr) MCFG_RS232_PORT_ADD(RS232_TAG, default_rs232_devices, nullptr)
MCFG_RS232_RXD_HANDLER(DEVWRITELINE(DART_TAG, z80dart_device, rxb_w)) MCFG_RS232_RXD_HANDLER(DEVWRITELINE(DART_TAG, z80dart_device, rxb_w))
@ -160,5 +176,5 @@ ROM_START( tranz330 )
ROM_END ROM_END
// YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY FULLNAME FLAGS // YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY FULLNAME FLAGS
COMP( 1985, tranz330, 0, 0, tranz330, tranz330, driver_device, 0, "VeriFone", "Tranz 330", MACHINE_NOT_WORKING | MACHINE_NO_SOUND_HW ) COMP( 1985, tranz330, 0, 0, tranz330, tranz330, driver_device, 0, "VeriFone", "Tranz 330", MACHINE_NOT_WORKING )

2
src/mame/includes/tranz330.h
View File

@ -14,6 +14,7 @@
#include "machine/roc10937.h" #include "machine/roc10937.h"
#include "bus/rs232/rs232.h" #include "bus/rs232/rs232.h"
#include "sound/speaker.h" #include "sound/speaker.h"
#include "machine/clock.h"
#define CPU_TAG "cpu" #define CPU_TAG "cpu"
#define DART_TAG "dart" #define DART_TAG "dart"
@ -44,6 +45,7 @@ public:
virtual void machine_reset() override; virtual void machine_reset() override;
DECLARE_WRITE_LINE_MEMBER( syncb_w ); DECLARE_WRITE_LINE_MEMBER( syncb_w );
DECLARE_WRITE_LINE_MEMBER(clock_w);
DECLARE_WRITE_LINE_MEMBER( sound_w ); DECLARE_WRITE_LINE_MEMBER( sound_w );