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Diffstat (limited to 'src/mame/machine/xbox.cpp')
-rw-r--r--src/mame/machine/xbox.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mame/machine/xbox.cpp b/src/mame/machine/xbox.cpp
index a85a0c2bfb6..2e2bc7bdaa2 100644
--- a/src/mame/machine/xbox.cpp
+++ b/src/mame/machine/xbox.cpp
@@ -893,12 +893,12 @@ MACHINE_CONFIG_START(xbox_base_state::xbox_base)
MCFG_DEVICE_ADD("pic8259_1", PIC8259, 0)
MCFG_PIC8259_OUT_INT_CB(WRITELINE(*this, xbox_base_state, xbox_pic8259_1_set_int_line))
- MCFG_PIC8259_IN_SP_CB(VCC)
+ MCFG_PIC8259_IN_SP_CB(CONSTANT(1))
MCFG_PIC8259_CASCADE_ACK_CB(READ8(*this, xbox_base_state, get_slave_ack))
MCFG_DEVICE_ADD("pic8259_2", PIC8259, 0)
MCFG_PIC8259_OUT_INT_CB(WRITELINE("pic8259_1", pic8259_device, ir2_w))
- MCFG_PIC8259_IN_SP_CB(GND)
+ MCFG_PIC8259_IN_SP_CB(CONSTANT(0))
MCFG_DEVICE_ADD("pit8254", PIT8254, 0)
MCFG_PIT8253_CLK0(1125000) /* heartbeat IRQ */