diff options
Diffstat (limited to 'src/mame/drivers/pc9801.cpp')
-rw-r--r-- | src/mame/drivers/pc9801.cpp | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/src/mame/drivers/pc9801.cpp b/src/mame/drivers/pc9801.cpp index 3ca6653994a..be1e38219af 100644 --- a/src/mame/drivers/pc9801.cpp +++ b/src/mame/drivers/pc9801.cpp @@ -2286,8 +2286,15 @@ static MACHINE_CONFIG_START( pc9801_common ) MCFG_I8237_OUT_DACK_1_CB(WRITELINE(pc9801_state, dack1_w)) MCFG_I8237_OUT_DACK_2_CB(WRITELINE(pc9801_state, dack2_w)) MCFG_I8237_OUT_DACK_3_CB(WRITELINE(pc9801_state, dack3_w)) - MCFG_PIC8259_ADD( "pic8259_master", INPUTLINE("maincpu", 0), VCC, READ8(pc9801_state,get_slave_ack) ) - MCFG_PIC8259_ADD( "pic8259_slave", DEVWRITELINE("pic8259_master", pic8259_device, ir7_w), GND, NOOP) // TODO: Check ir7_w + + MCFG_DEVICE_ADD("pic8259_master", PIC8259, 0) + MCFG_PIC8259_OUT_INT_CB(INPUTLINE("maincpu", 0)) + MCFG_PIC8259_IN_SP_CB(VCC) + MCFG_PIC8259_CASCADE_ACK_CB(READ8(pc9801_state, get_slave_ack)) + + MCFG_DEVICE_ADD("pic8259_slave", PIC8259, 0) + MCFG_PIC8259_OUT_INT_CB(DEVWRITELINE("pic8259_master", pic8259_device, ir7_w)) // TODO: Check ir7_w + MCFG_PIC8259_IN_SP_CB(GND) MCFG_DEVICE_ADD("ppi8255_sys", I8255, 0) MCFG_I8255_IN_PORTA_CB(IOPORT("DSW2")) |