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fix fromancr eeprom access

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This commit is contained in:
Michaël Banaan Ananas 2014-05-22 23:30:15 +00:00
parent a116be58b2
commit 0dba81690c
1 changed files with 9 additions and 10 deletions
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19
src/mame/drivers/fromanc2.c
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@ -21,7 +21,6 @@
#include "cpu/z80/z80.h"
#include "machine/eepromser.h"
#include "sound/2610intf.h"
#include "rendlay.h"
#include "includes/fromanc2.h"
@ -57,11 +56,11 @@ READ16_MEMBER(fromanc2_state::fromanc2_keymatrix_r)
switch (m_portselect)
{
case 0x01: ret = ioport("KEY0")->read(); break;
case 0x02: ret = ioport("KEY1")->read(); break;
case 0x04: ret = ioport("KEY2")->read(); break;
case 0x08: ret = ioport("KEY3")->read(); break;
default: ret = 0xffff;
case 0x01: ret = ioport("KEY0")->read(); break;
case 0x02: ret = ioport("KEY1")->read(); break;
case 0x04: ret = ioport("KEY2")->read(); break;
case 0x08: ret = ioport("KEY3")->read(); break;
default: ret = 0xffff;
logerror("PC:%08X unknown %02X\n", space.device().safe_pc(), m_portselect);
break;
}
@ -87,7 +86,7 @@ CUSTOM_INPUT_MEMBER(fromanc2_state::subcpu_nmi_r)
WRITE16_MEMBER(fromanc2_state::fromanc2_eeprom_w)
{
if (ACCESSING_BITS_8_15)
ioport("EEPROMOUT")->write(data, 0xffff);
ioport("EEPROMOUT")->write(data >> 8, 0xff);
}
WRITE16_MEMBER(fromanc2_state::fromancr_eeprom_w)
@ -396,9 +395,9 @@ static INPUT_PORTS_START( fromanc2 )
PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_START( "EEPROMOUT" )
PORT_BIT( 0x0100, IP_ACTIVE_HIGH, IPT_OUTPUT ) PORT_WRITE_LINE_DEVICE_MEMBER("eeprom", eeprom_serial_93cxx_device, di_write)
PORT_BIT( 0x0200, IP_ACTIVE_HIGH, IPT_OUTPUT ) PORT_WRITE_LINE_DEVICE_MEMBER("eeprom", eeprom_serial_93cxx_device, clk_write)
PORT_BIT( 0x0400, IP_ACTIVE_HIGH, IPT_OUTPUT ) PORT_WRITE_LINE_DEVICE_MEMBER("eeprom", eeprom_serial_93cxx_device, cs_write)
PORT_BIT( 0x0001, IP_ACTIVE_HIGH, IPT_OUTPUT ) PORT_WRITE_LINE_DEVICE_MEMBER("eeprom", eeprom_serial_93cxx_device, di_write)
PORT_BIT( 0x0002, IP_ACTIVE_HIGH, IPT_OUTPUT ) PORT_WRITE_LINE_DEVICE_MEMBER("eeprom", eeprom_serial_93cxx_device, clk_write)
PORT_BIT( 0x0004, IP_ACTIVE_HIGH, IPT_OUTPUT ) PORT_WRITE_LINE_DEVICE_MEMBER("eeprom", eeprom_serial_93cxx_device, cs_write)
INPUT_PORTS_END
static INPUT_PORTS_START( fromanc4 )