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Diffstat (limited to 'src/mess/machine/cgenie.c')
-rw-r--r--src/mess/machine/cgenie.c54
1 files changed, 27 insertions, 27 deletions
diff --git a/src/mess/machine/cgenie.c b/src/mess/machine/cgenie.c
index c84c4514702..f902a9c73bc 100644
--- a/src/mess/machine/cgenie.c
+++ b/src/mess/machine/cgenie.c
@@ -27,8 +27,8 @@
-#define IRQ_TIMER 0x80
-#define IRQ_FDC 0x40
+#define IRQ_TIMER 0x80
+#define IRQ_FDC 0x40
@@ -108,7 +108,7 @@ void cgenie_state::machine_reset()
space.install_rom(0xe000, 0xefff, 0); // mess 0135u3 need to check
logerror("cgenie EXT enabled\n");
memcpy(&machine().root_device().memregion("maincpu")->base()[0x0e000],
- &machine().root_device().memregion("maincpu")->base()[0x12000], 0x1000);
+ &machine().root_device().memregion("maincpu")->base()[0x12000], 0x1000);
}
else
{
@@ -135,10 +135,10 @@ void cgenie_state::machine_start()
m_port_ff = 0xff;
/*
- * Every fifth cycle is a wait cycle, so I reduced
- * the overlocking by one fitfth
- * Underclocking causes the tape loading to not work.
- */
+ * Every fifth cycle is a wait cycle, so I reduced
+ * the overlocking by one fitfth
+ * Underclocking causes the tape loading to not work.
+ */
// cpunum_set_clockscale(machine(), 0, 0.80);
/* Initialize some patterns to be displayed in graphics mode */
@@ -160,15 +160,15 @@ void cgenie_state::machine_start()
*************************************/
/* used bits on port FF */
-#define FF_CAS 0x01 /* tape output signal */
-#define FF_BGD0 0x04 /* background color enable */
-#define FF_CHR1 0x08 /* charset 0xc0 - 0xff 1:fixed 0:defined */
-#define FF_CHR0 0x10 /* charset 0x80 - 0xbf 1:fixed 0:defined */
-#define FF_CHR (FF_CHR0 | FF_CHR1)
-#define FF_FGR 0x20 /* 1: "hi" resolution graphics, 0: text mode */
-#define FF_BGD1 0x40 /* background color select 1 */
-#define FF_BGD2 0x80 /* background color select 2 */
-#define FF_BGD (FF_BGD0 | FF_BGD1 | FF_BGD2)
+#define FF_CAS 0x01 /* tape output signal */
+#define FF_BGD0 0x04 /* background color enable */
+#define FF_CHR1 0x08 /* charset 0xc0 - 0xff 1:fixed 0:defined */
+#define FF_CHR0 0x10 /* charset 0x80 - 0xbf 1:fixed 0:defined */
+#define FF_CHR (FF_CHR0 | FF_CHR1)
+#define FF_FGR 0x20 /* 1: "hi" resolution graphics, 0: text mode */
+#define FF_BGD1 0x40 /* background color select 1 */
+#define FF_BGD2 0x80 /* background color select 2 */
+#define FF_BGD (FF_BGD0 | FF_BGD1 | FF_BGD2)
WRITE8_HANDLER( cgenie_port_ff_w )
{
@@ -246,7 +246,7 @@ WRITE8_HANDLER( cgenie_port_ff_w )
READ8_HANDLER( cgenie_port_ff_r )
{
cgenie_state *state = space.machine().driver_data<cgenie_state>();
- UINT8 data = state->m_port_ff & ~0x01;
+ UINT8 data = state->m_port_ff & ~0x01;
data |= state->m_cass_bit;
@@ -329,7 +329,7 @@ WRITE8_HANDLER( cgenie_psg_port_b_w )
state->m_psg_b_out = data;
}
- READ8_HANDLER( cgenie_status_r )
+ READ8_HANDLER( cgenie_status_r )
{
device_t *fdc = space.machine().device("wd179x");
/* If the floppy isn't emulated, return 0 */
@@ -338,7 +338,7 @@ WRITE8_HANDLER( cgenie_psg_port_b_w )
return wd17xx_status_r(fdc, space, offset);
}
- READ8_HANDLER( cgenie_track_r )
+ READ8_HANDLER( cgenie_track_r )
{
device_t *fdc = space.machine().device("wd179x");
/* If the floppy isn't emulated, return 0xff */
@@ -347,7 +347,7 @@ WRITE8_HANDLER( cgenie_psg_port_b_w )
return wd17xx_track_r(fdc, space, offset);
}
- READ8_HANDLER( cgenie_sector_r )
+ READ8_HANDLER( cgenie_sector_r )
{
device_t *fdc = space.machine().device("wd179x");
/* If the floppy isn't emulated, return 0xff */
@@ -356,7 +356,7 @@ WRITE8_HANDLER( cgenie_psg_port_b_w )
return wd17xx_sector_r(fdc, space, offset);
}
- READ8_HANDLER(cgenie_data_r )
+ READ8_HANDLER(cgenie_data_r )
{
device_t *fdc = space.machine().device("wd179x");
/* If the floppy isn't emulated, return 0xff */
@@ -401,7 +401,7 @@ WRITE8_HANDLER( cgenie_data_w )
wd17xx_data_w(fdc, space, offset, data);
}
- READ8_HANDLER( cgenie_irq_status_r )
+ READ8_HANDLER( cgenie_irq_status_r )
{
cgenie_state *state = space.machine().driver_data<cgenie_state>();
int result = state->m_irq_status;
@@ -480,7 +480,7 @@ WRITE8_HANDLER( cgenie_motor_w )
/*************************************
* Keyboard *
*************************************/
- READ8_HANDLER( cgenie_keyboard_r )
+ READ8_HANDLER( cgenie_keyboard_r )
{
int result = 0;
@@ -528,11 +528,11 @@ WRITE8_HANDLER( cgenie_videoram_w )
UINT8 *videoram = state->m_videoram;
/* write to video RAM */
if( data == videoram[offset] )
- return; /* no change */
+ return; /* no change */
videoram[offset] = data;
}
- READ8_HANDLER( cgenie_colorram_r )
+ READ8_HANDLER( cgenie_colorram_r )
{
cgenie_state *state = space.machine().driver_data<cgenie_state>();
return state->m_colorram[offset] | 0xf0;
@@ -553,7 +553,7 @@ WRITE8_HANDLER( cgenie_colorram_w )
offset = (offset + (cgenie_get_register(space.machine(), 12) << 8) + cgenie_get_register(space.machine(), 13)) & 0x3ff;
}
- READ8_HANDLER( cgenie_fontram_r )
+ READ8_HANDLER( cgenie_fontram_r )
{
cgenie_state *state = space.machine().driver_data<cgenie_state>();
return state->m_fontram[offset];
@@ -565,7 +565,7 @@ WRITE8_HANDLER( cgenie_fontram_w )
UINT8 *dp;
if( data == state->m_fontram[offset] )
- return; /* no change */
+ return; /* no change */
/* store data */
state->m_fontram[offset] = data;