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author smf- <smf-@users.noreply.github.com>2014-01-01 14:30:34 +0000
committer smf- <smf-@users.noreply.github.com>2014-01-01 14:30:34 +0000
commit9b42297472efb9a50b85e0d89a786e21bfa8c67d (patch)
treed49c451c9d410382fa798954339de76edaecfc20 /src
parent16c2005516324fe975ae4b32650c8028c16e72f4 (diff)
removed ca1/cb1/ca2/cb2 callback, they don't do anything [smf]
Diffstat (limited to 'src')
-rw-r--r--src/mess/drivers/mirage.c33
1 files changed, 0 insertions, 33 deletions
diff --git a/src/mess/drivers/mirage.c b/src/mess/drivers/mirage.c
index 0687cbdbcd0..b8b2c5d3dcd 100644
--- a/src/mess/drivers/mirage.c
+++ b/src/mess/drivers/mirage.c
@@ -78,10 +78,6 @@ public:
DECLARE_WRITE8_MEMBER(mirage_via_write_portb);
DECLARE_READ8_MEMBER(mirage_via_read_porta);
DECLARE_READ8_MEMBER(mirage_via_read_portb);
- DECLARE_READ_LINE_MEMBER(mirage_via_read_ca1);
- DECLARE_READ_LINE_MEMBER(mirage_via_read_cb1);
- DECLARE_READ_LINE_MEMBER(mirage_via_read_ca2);
- DECLARE_READ_LINE_MEMBER(mirage_via_read_cb2);
DECLARE_WRITE_LINE_MEMBER(acia_irq_w);
@@ -238,31 +234,6 @@ READ8_MEMBER(mirage_state::mirage_via_read_portb)
return 0x60;
}
-// external sync pulse
-READ_LINE_MEMBER(mirage_state::mirage_via_read_ca1)
-{
- return 0;
-}
-
-// keyscan
-READ_LINE_MEMBER(mirage_state::mirage_via_read_cb1)
-{
- return 0;
-}
-
-// keyscan
-READ_LINE_MEMBER(mirage_state::mirage_via_read_ca2)
-{
- return 0;
-}
-
-
-// keyscan
-READ_LINE_MEMBER(mirage_state::mirage_via_read_cb2)
-{
- return 0;
-}
-
static ACIA6850_INTERFACE( mirage_acia6850_interface )
{
0, // tx clock
@@ -286,10 +257,6 @@ static MACHINE_CONFIG_START( mirage, mirage_state )
MCFG_DEVICE_ADD("via6522", VIA6522, 1000000)
MCFG_VIA6522_READPA_HANDLER(READ8(mirage_state, mirage_via_read_porta))
MCFG_VIA6522_READPB_HANDLER(READ8(mirage_state, mirage_via_read_portb))
- MCFG_VIA6522_READCA1_HANDLER(READLINE(mirage_state, mirage_via_read_ca1))
- MCFG_VIA6522_READCB1_HANDLER(READLINE(mirage_state, mirage_via_read_cb1))
- MCFG_VIA6522_READCA2_HANDLER(READLINE(mirage_state, mirage_via_read_ca2))
- MCFG_VIA6522_READCB2_HANDLER(READLINE(mirage_state, mirage_via_read_cb2))
MCFG_VIA6522_WRITEPA_HANDLER(WRITE8(mirage_state, mirage_via_write_porta))
MCFG_VIA6522_WRITEPB_HANDLER(WRITE8(mirage_state, mirage_via_write_portb))
MCFG_VIA6522_IRQ_HANDLER(DEVWRITELINE("maincpu", m6809_device, irq_line))