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Diffstat (limited to 'src/mess/drivers/mc1502.c')
-rw-r--r--src/mess/drivers/mc1502.c28
1 files changed, 14 insertions, 14 deletions
diff --git a/src/mess/drivers/mc1502.c b/src/mess/drivers/mc1502.c
index d9bbde61076..01d53ad44d2 100644
--- a/src/mess/drivers/mc1502.c
+++ b/src/mess/drivers/mc1502.c
@@ -83,8 +83,8 @@ 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;
@@ -110,10 +110,10 @@ WRITE8_MEMBER(mc1502_state::mc1502_ppi_porta_w)
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;
machine().device<pit8253_device>("pit8253")->gate2_w(BIT(data, 0));
-// mc1502_speaker_set_spkrdata(BIT(data, 1));
+// mc1502_speaker_set_spkrdata(BIT(data, 1));
m_centronics->strobe_w(BIT(data, 2));
m_centronics->autofeed_w(BIT(data, 3));
m_centronics->init_prime_w(BIT(data, 4));
@@ -124,7 +124,7 @@ 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;
}
@@ -154,8 +154,8 @@ READ8_MEMBER(mc1502_state::mc1502_ppi_portc_r)
data = ( data & ~0x20 ) | ( timer2_output ? 0x20 : 0x00 );
data = ( data & ~0x10 ) | ( (BIT(m_ppi_portb, 1) && timer2_output) ? 0x10 : 0x00 );
-// DBG_LOG(2,"mc1502_ppi_portc_r",("= %02X (tap_val %f t2out %d) at %s\n",
-// data, tap_val, timer2_output, machine().describe_context()));
+// DBG_LOG(2,"mc1502_ppi_portc_r",("= %02X (tap_val %f t2out %d) at %s\n",
+// data, tap_val, timer2_output, machine().describe_context()));
return data;
}
@@ -176,7 +176,7 @@ 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;
}
@@ -188,14 +188,14 @@ 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));
}
I8255_INTERFACE( mc1502_ppi8255_interface_1 )
@@ -244,7 +244,7 @@ WRITE_LINE_MEMBER(mc1502_state::mc1502_pit8253_out1_changed)
WRITE_LINE_MEMBER(mc1502_state::mc1502_pit8253_out2_changed)
{
-// mc1502_speaker_set_input( state );
+// mc1502_speaker_set_input( state );
m_cassette->output(state ? 1 : -1);
}
@@ -311,9 +311,9 @@ MACHINE_RESET_MEMBER( mc1502_state, mc1502 )
static ADDRESS_MAP_START( mc1502_map, AS_PROGRAM, 8, mc1502_state )
ADDRESS_MAP_UNMAP_HIGH
- AM_RANGE(0x00000, 0x97fff) AM_RAM /* 96K on mainboard + 512K on extension card */
+ AM_RANGE(0x00000, 0x97fff) AM_RAM /* 96K on mainboard + 512K on extension card */
AM_RANGE(0xc0000, 0xfbfff) AM_NOP
-// AM_RANGE(0xe8000, 0xeffff) AM_ROM /* BASIC */
+// AM_RANGE(0xe8000, 0xeffff) AM_ROM /* BASIC */
AM_RANGE(0xfc000, 0xfffff) AM_ROM
ADDRESS_MAP_END
@@ -379,7 +379,7 @@ static MACHINE_CONFIG_START( mc1502, mc1502_state )
MCFG_CASSETTE_ADD( "cassette", mc1502_cassette_interface )
MCFG_SOFTWARE_LIST_ADD("flop_list","mc1502_flop")
-// MCFG_SOFTWARE_LIST_ADD("cass_list","mc1502_cass")
+// MCFG_SOFTWARE_LIST_ADD("cass_list","mc1502_cass")
/* internal ram */
MCFG_RAM_ADD(RAM_TAG)