diff options
Diffstat (limited to 'src/mess/drivers/poly880.c')
-rw-r--r-- | src/mess/drivers/poly880.c | 94 |
1 files changed, 47 insertions, 47 deletions
diff --git a/src/mess/drivers/poly880.c b/src/mess/drivers/poly880.c index bb06e5c8fa9..0cc115587fa 100644 --- a/src/mess/drivers/poly880.c +++ b/src/mess/drivers/poly880.c @@ -140,9 +140,9 @@ WRITE_LINE_MEMBER( poly880_state::ctc_z1_w ) static Z80CTC_INTERFACE( ctc_intf ) { - DEVCB_CPU_INPUT_LINE(Z80_TAG, INPUT_LINE_IRQ0), /* interrupt handler */ - DEVCB_DRIVER_LINE_MEMBER(poly880_state, ctc_z0_w), /* ZC/TO0 callback */ - DEVCB_DRIVER_LINE_MEMBER(poly880_state, ctc_z1_w), /* ZC/TO1 callback */ + DEVCB_CPU_INPUT_LINE(Z80_TAG, INPUT_LINE_IRQ0), /* interrupt handler */ + DEVCB_DRIVER_LINE_MEMBER(poly880_state, ctc_z0_w), /* ZC/TO0 callback */ + DEVCB_DRIVER_LINE_MEMBER(poly880_state, ctc_z1_w), /* ZC/TO1 callback */ DEVCB_DEVICE_LINE_MEMBER(DEVICE_SELF,z80ctc_device, trg3) /* ZC/TO2 callback */ }; @@ -152,18 +152,18 @@ WRITE8_MEMBER( poly880_state::pio1_pa_w ) { /* - bit signal description + bit signal description - PA0 SD0 segment E - PA1 SD1 segment D - PA2 SD2 segment C - PA3 SD3 segment P - PA4 SD4 segment G - PA5 SD5 segment A - PA6 SD6 segment F - PA7 SD7 segment B + PA0 SD0 segment E + PA1 SD1 segment D + PA2 SD2 segment C + PA3 SD3 segment P + PA4 SD4 segment G + PA5 SD5 segment A + PA6 SD6 segment F + PA7 SD7 segment B - */ + */ m_segment = BITSWAP8(data, 3, 4, 6, 0, 1, 2, 7, 5); @@ -174,18 +174,18 @@ READ8_MEMBER( poly880_state::pio1_pb_r ) { /* - bit signal description + bit signal description - PB0 TTY - PB1 MIN tape input - PB2 MOUT tape output - PB3 - PB4 KI1 key row 1 input - PB5 KI2 key row 2 input - PB6 SCON - PB7 KI3 key row 3 input + PB0 TTY + PB1 MIN tape input + PB2 MOUT tape output + PB3 + PB4 KI1 key row 1 input + PB5 KI2 key row 2 input + PB6 SCON + PB7 KI3 key row 3 input - */ + */ UINT8 data = 0xf0 | (((m_cassette)->input() < +0.0) << 1); int i; @@ -207,18 +207,18 @@ WRITE8_MEMBER( poly880_state::pio1_pb_w ) { /* - bit signal description + bit signal description - PB0 TTY teletype serial output - PB1 MIN - PB2 MOUT tape output - PB3 - PB4 KI1 key row 1 input - PB5 KI2 key row 2 input - PB6 SCON - PB7 KI3 key row 3 input + PB0 TTY teletype serial output + PB1 MIN + PB2 MOUT tape output + PB3 + PB4 KI1 key row 1 input + PB5 KI2 key row 2 input + PB6 SCON + PB7 KI3 key row 3 input - */ + */ /* tape output */ m_cassette->output( BIT(data, 2) ? +1.0 : -1.0); @@ -226,24 +226,24 @@ WRITE8_MEMBER( poly880_state::pio1_pb_w ) static Z80PIO_INTERFACE( pio1_intf ) { - DEVCB_CPU_INPUT_LINE(Z80_TAG, INPUT_LINE_IRQ0), /* callback when change interrupt status */ - DEVCB_NULL, /* port A read callback */ - DEVCB_DRIVER_MEMBER(poly880_state, pio1_pa_w), /* port A write callback */ - DEVCB_NULL, /* portA ready active callback */ - DEVCB_DRIVER_MEMBER(poly880_state, pio1_pb_r), /* port B read callback */ - DEVCB_DRIVER_MEMBER(poly880_state, pio1_pb_w), /* port B write callback */ - DEVCB_NULL /* portB ready active callback */ + DEVCB_CPU_INPUT_LINE(Z80_TAG, INPUT_LINE_IRQ0), /* callback when change interrupt status */ + DEVCB_NULL, /* port A read callback */ + DEVCB_DRIVER_MEMBER(poly880_state, pio1_pa_w), /* port A write callback */ + DEVCB_NULL, /* portA ready active callback */ + DEVCB_DRIVER_MEMBER(poly880_state, pio1_pb_r), /* port B read callback */ + DEVCB_DRIVER_MEMBER(poly880_state, pio1_pb_w), /* port B write callback */ + DEVCB_NULL /* portB ready active callback */ }; static Z80PIO_INTERFACE( pio2_intf ) { - DEVCB_CPU_INPUT_LINE(Z80_TAG, INPUT_LINE_IRQ0), /* callback when change interrupt status */ - DEVCB_NULL, /* port A read callback */ - DEVCB_NULL, /* port A write callback */ - DEVCB_NULL, /* portA ready active callback */ - DEVCB_NULL, /* port B read callback */ - DEVCB_NULL, /* port B write callback */ - DEVCB_NULL /* portB ready active callback */ + DEVCB_CPU_INPUT_LINE(Z80_TAG, INPUT_LINE_IRQ0), /* callback when change interrupt status */ + DEVCB_NULL, /* port A read callback */ + DEVCB_NULL, /* port A write callback */ + DEVCB_NULL, /* portA ready active callback */ + DEVCB_NULL, /* port B read callback */ + DEVCB_NULL, /* port B write callback */ + DEVCB_NULL /* portB ready active callback */ }; /* Z80 Daisy Chain */ |