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Diffstat (limited to 'src/mame/drivers/maygay1b.c')
-rw-r--r--src/mame/drivers/maygay1b.c104
1 files changed, 51 insertions, 53 deletions
diff --git a/src/mame/drivers/maygay1b.c b/src/mame/drivers/maygay1b.c
index 635cc82c647..0774f60d824 100644
--- a/src/mame/drivers/maygay1b.c
+++ b/src/mame/drivers/maygay1b.c
@@ -219,24 +219,24 @@ WRITE8_MEMBER(maygay1b_state::m1_8279_w)
{
/* command 0: set mode */
/*
- Display modes:
-
- 00 = 8 x 8-bit character display -- left entry
- 01 = 16 x 8-bit character display -- left entry
- 10 = 8 x 8-bit character display -- right entry
- 11 = 16 x 8-bit character display -- right entry
-
- Keyboard modes:
-
- 000 = Encoded scan keyboard -- 2 key lockout
- 001 = Decoded scan keyboard -- 2 key lockout
- 010 = Encoded scan keyboard -- N-key rollover
- 011 = Decoded scan keyboard -- N-key rollover
- 100 = Encoded scan sensor matrix
- 101 = Decoded scan sensor matrix
- 110 = Strobed input, encoded display scan
- 111 = Strobed input, decoded display scan
- */
+ Display modes:
+
+ 00 = 8 x 8-bit character display -- left entry
+ 01 = 16 x 8-bit character display -- left entry
+ 10 = 8 x 8-bit character display -- right entry
+ 11 = 16 x 8-bit character display -- right entry
+
+ Keyboard modes:
+
+ 000 = Encoded scan keyboard -- 2 key lockout
+ 001 = Decoded scan keyboard -- 2 key lockout
+ 010 = Encoded scan keyboard -- N-key rollover
+ 011 = Decoded scan keyboard -- N-key rollover
+ 100 = Encoded scan sensor matrix
+ 101 = Decoded scan sensor matrix
+ 110 = Strobed input, encoded display scan
+ 111 = Strobed input, decoded display scan
+ */
case 0x00:
logerror("8279A: display mode = %d, keyboard mode = %d\n", (data >> 3) & 3, data & 7);
chip->mode = data & 0x1f;
@@ -378,24 +378,24 @@ WRITE8_MEMBER(maygay1b_state::m1_8279_2_w)
{
/* command 0: set mode */
/*
- Display modes:
-
- 00 = 8 x 8-bit character display -- left entry
- 01 = 16 x 8-bit character display -- left entry
- 10 = 8 x 8-bit character display -- right entry
- 11 = 16 x 8-bit character display -- right entry
-
- Keyboard modes:
-
- 000 = Encoded scan keyboard -- 2 key lockout
- 001 = Decoded scan keyboard -- 2 key lockout
- 010 = Encoded scan keyboard -- N-key rollover
- 011 = Decoded scan keyboard -- N-key rollover
- 100 = Encoded scan sensor matrix
- 101 = Decoded scan sensor matrix
- 110 = Strobed input, encoded display scan
- 111 = Strobed input, decoded display scan
- */
+ Display modes:
+
+ 00 = 8 x 8-bit character display -- left entry
+ 01 = 16 x 8-bit character display -- left entry
+ 10 = 8 x 8-bit character display -- right entry
+ 11 = 16 x 8-bit character display -- right entry
+
+ Keyboard modes:
+
+ 000 = Encoded scan keyboard -- 2 key lockout
+ 001 = Decoded scan keyboard -- 2 key lockout
+ 010 = Encoded scan keyboard -- N-key rollover
+ 011 = Decoded scan keyboard -- N-key rollover
+ 100 = Encoded scan sensor matrix
+ 101 = Decoded scan sensor matrix
+ 110 = Strobed input, encoded display scan
+ 111 = Strobed input, decoded display scan
+ */
case 0x00:
logerror("8279A: display mode = %d, keyboard mode = %d\n", (data >> 3) & 3, data & 7);
chip->mode = data & 0x1f;
@@ -470,7 +470,7 @@ static void m1_stepper_reset(running_machine &machine)
void maygay1b_state::machine_reset()
{
- m_vfd->reset(); // reset display1
+ m_vfd->reset(); // reset display1
m_duart68681 = machine().device( "duart68681" );
m1_stepper_reset(machine());
}
@@ -536,23 +536,23 @@ WRITE8_MEMBER(maygay1b_state::m1_pia_portb_w)
{
int i;
for (i=0; i<8; i++)
- if ( data & (1 << i) ) output_set_indexed_value("triac", i, data & (1 << i));
+ if ( data & (1 << i) ) output_set_indexed_value("triac", i, data & (1 << i));
}
static const pia6821_interface m1_pia_intf =
{
- DEVCB_NULL, /* port A in */
- DEVCB_NULL, /* port B in */
- DEVCB_NULL, /* line CA1 in */
- DEVCB_NULL, /* line CB1 in */
- DEVCB_NULL, /* line CA2 in */
- DEVCB_NULL, /* line CB2 in */
- DEVCB_DRIVER_MEMBER(maygay1b_state,m1_pia_porta_w), /* port A out */
- DEVCB_DRIVER_MEMBER(maygay1b_state,m1_pia_portb_w), /* port B out */
- DEVCB_NULL, /* line CA2 out */
- DEVCB_NULL, /* port CB2 out */
- DEVCB_NULL, /* IRQA */
- DEVCB_NULL /* IRQB */
+ DEVCB_NULL, /* port A in */
+ DEVCB_NULL, /* port B in */
+ DEVCB_NULL, /* line CA1 in */
+ DEVCB_NULL, /* line CB1 in */
+ DEVCB_NULL, /* line CA2 in */
+ DEVCB_NULL, /* line CB2 in */
+ DEVCB_DRIVER_MEMBER(maygay1b_state,m1_pia_porta_w), /* port A out */
+ DEVCB_DRIVER_MEMBER(maygay1b_state,m1_pia_portb_w), /* port B out */
+ DEVCB_NULL, /* line CA2 out */
+ DEVCB_NULL, /* port CB2 out */
+ DEVCB_NULL, /* IRQA */
+ DEVCB_NULL /* IRQB */
};
// input ports for M1 board ////////////////////////////////////////
@@ -739,7 +739,7 @@ WRITE8_MEMBER(maygay1b_state::m1_meter_w)
int i;
for (i=0; i<8; i++)
- if ( data & (1 << i) ) MechMtr_update(i, data & (1 << i) );
+ if ( data & (1 << i) ) MechMtr_update(i, data & (1 << i) );
}
WRITE8_MEMBER(maygay1b_state::m1_latch_w)
@@ -933,5 +933,3 @@ DRIVER_INIT_MEMBER(maygay1b_state,m1)
}
}
}
-
-