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author Roberto Zandona <robertoz@mamedev.org>2008-11-24 02:06:29 +0000
committer Roberto Zandona <robertoz@mamedev.org>2008-11-24 02:06:29 +0000
commit64164a3e97154682d3ebdd5ffdf4cd8b22a1a6b2 (patch)
treec8ac1f9c964558080461390888aecf21b76bca14 /src
parentf86d66dc971469afa4ac7fa9685ae1e39374fca5 (diff)
better fix for vendetta eeprom (credit to mamesick / Fabio Priuli)
Diffstat (limited to 'src')
-rw-r--r--src/mame/drivers/vendetta.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/mame/drivers/vendetta.c b/src/mame/drivers/vendetta.c
index 2272416a02f..f27e89788db 100644
--- a/src/mame/drivers/vendetta.c
+++ b/src/mame/drivers/vendetta.c
@@ -148,7 +148,7 @@ static READ8_HANDLER( vendetta_eeprom_r )
res |= 0x02; //konami_eeprom_ack() << 5; /* add the ack */
- res |= input_port_read(space->machine, "EEPROM") & 0x0c; /* test switch */
+ res |= input_port_read(space->machine, "EEPROM") & 0x0d; /* test switch */
if (init_eeprom_count)
{
@@ -397,7 +397,7 @@ static INPUT_PORTS_START( vendet4p )
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_START("EEPROM")
- PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_CUSTOM(eeprom_bit_r, NULL) /* EEPROM data */
+ PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_UNKNOWN ) PORT_CUSTOM(eeprom_bit_r, NULL) /* EEPROM data */
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNKNOWN ) /* EEPROM ready */
PORT_SERVICE_NO_TOGGLE(0x04, IP_ACTIVE_LOW)
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_VBLANK ) /* not really vblank, object related. Its timed, otherwise sprites flicker */
@@ -476,7 +476,7 @@ static INPUT_PORTS_START( esckids )
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN )
PORT_START("EEPROM")
- PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_UNKNOWN ) PORT_CUSTOM(eeprom_bit_r, NULL) /* EEPROM data */
+ PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_UNKNOWN ) PORT_CUSTOM(eeprom_bit_r, NULL) /* EEPROM data */
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_UNKNOWN ) /* EEPROM ready */
PORT_SERVICE_NO_TOGGLE(0x04, IP_ACTIVE_LOW)
PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_VBLANK ) /* not really vblank, object related. Its timed, otherwise sprites flicker */