diff options
Diffstat (limited to 'src/mess/drivers/mc1502.c')
-rw-r--r-- | src/mess/drivers/mc1502.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/src/mess/drivers/mc1502.c b/src/mess/drivers/mc1502.c index 5a2b4fba8bc..7ee666e6270 100644 --- a/src/mess/drivers/mc1502.c +++ b/src/mess/drivers/mc1502.c @@ -51,8 +51,8 @@ TIMER_CALLBACK_MEMBER(mc1502_state::keyb_signal_callback) key |= ioport("Y10")->read(); key |= ioport("Y11")->read(); key |= ioport("Y12")->read(); -// DBG_LOG(1,"mc1502_k_s_c",("= %02X (%d) %s\n", key, m_kbd.pulsing, -// (key || m_kbd.pulsing) ? " will IRQ" : "")); +// DBG_LOG(1,"mc1502_k_s_c",("= %02X (%d) %s\n", key, m_kbd.pulsing, +// (key || m_kbd.pulsing) ? " will IRQ" : "")); /* If a key is pressed and we're not pulsing yet, start pulsing the IRQ1; @@ -73,7 +73,7 @@ TIMER_CALLBACK_MEMBER(mc1502_state::keyb_signal_callback) WRITE8_MEMBER(mc1502_state::mc1502_ppi_portb_w) { -// DBG_LOG(2,"mc1502_ppi_portb_w",("( %02X )\n", data)); +// DBG_LOG(2,"mc1502_ppi_portb_w",("( %02X )\n", data)); m_ppi_portb = data; m_pit8253->write_gate2(BIT(data, 0)); mc1502_speaker_set_spkrdata(BIT(data, 1)); @@ -87,7 +87,7 @@ WRITE8_MEMBER(mc1502_state::mc1502_ppi_portb_w) // bit 3: i8251 SYNDET pin triggers NMI (default = 1 = no) WRITE8_MEMBER(mc1502_state::mc1502_ppi_portc_w) { -// DBG_LOG(2,"mc1502_ppi_portc_w",("( %02X )\n", data)); +// DBG_LOG(2,"mc1502_ppi_portc_w",("( %02X )\n", data)); m_ppi_portc = data & 15; } @@ -104,8 +104,8 @@ READ8_MEMBER(mc1502_state::mc1502_ppi_portc_r) data = ( data & ~0x20 ) | ( m_pit_out2 ? 0x20 : 0x00 ); data = ( data & ~0x10 ) | ( (BIT(m_ppi_portb, 1) && m_pit_out2) ? 0x10 : 0x00 ); -// DBG_LOG(2,"mc1502_ppi_portc_r",("= %02X (tap_val %f t2out %d) at %s\n", -// data, tap_val, m_pit_out2, machine().describe_context())); +// DBG_LOG(2,"mc1502_ppi_portc_r",("= %02X (tap_val %f t2out %d) at %s\n", +// data, tap_val, m_pit_out2, machine().describe_context())); return data; } @@ -126,7 +126,7 @@ READ8_MEMBER(mc1502_state::mc1502_kppi_porta_r) if (m_kbd.mask & 0x0400) { key |= ioport("Y11")->read(); } if (m_kbd.mask & 0x0800) { key |= ioport("Y12")->read(); } key ^= 0xff; -// DBG_LOG(2,"mc1502_kppi_porta_r",("= %02X\n", key)); +// DBG_LOG(2,"mc1502_kppi_porta_r",("= %02X\n", key)); return key; } @@ -138,14 +138,14 @@ WRITE8_MEMBER(mc1502_state::mc1502_kppi_portb_w) m_kbd.mask |= 1 << 11; else m_kbd.mask &= ~(1 << 11); -// DBG_LOG(2,"mc1502_kppi_portb_w",("( %02X -> %04X )\n", data, m_kbd.mask)); +// DBG_LOG(2,"mc1502_kppi_portb_w",("( %02X -> %04X )\n", data, m_kbd.mask)); } WRITE8_MEMBER(mc1502_state::mc1502_kppi_portc_w) { m_kbd.mask &= ~(7 << 8); m_kbd.mask |= ((data ^ 7) & 7) << 8; -// DBG_LOG(2,"mc1502_kppi_portc_w",("( %02X -> %04X )\n", data, m_kbd.mask)); +// DBG_LOG(2,"mc1502_kppi_portc_w",("( %02X -> %04X )\n", data, m_kbd.mask)); } WRITE_LINE_MEMBER(mc1502_state::mc1502_i8251_syndet) |