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Diffstat (limited to 'src/mess/drivers/tandy2k.c')
-rw-r--r--src/mess/drivers/tandy2k.c20
1 files changed, 10 insertions, 10 deletions
diff --git a/src/mess/drivers/tandy2k.c b/src/mess/drivers/tandy2k.c
index e251ffe0a5d..526a1d29af8 100644
--- a/src/mess/drivers/tandy2k.c
+++ b/src/mess/drivers/tandy2k.c
@@ -11,10 +11,10 @@
TODO:
- floppy
- - HDL is also connected to WP/TS input where TS is used to detect motor status
- - 3 second motor off delay timer
+ - HDL is also connected to WP/TS input where TS is used to detect motor status
+ - 3 second motor off delay timer
- DMA
- - video (video RAM is at memory top - 0x1400, i.e. 0x1ec00)
+ - video (video RAM is at memory top - 0x1400, i.e. 0x1ec00)
- keyboard ROM
- hires graphics board
- WD1010
@@ -187,7 +187,7 @@ WRITE8_MEMBER( tandy2k_state::dma_mux_w )
int dme = (drq0 > 2) || (drq1 > 2);
m_pic1->ir6_w(dme);
-
+
update_drq();
}
@@ -339,7 +339,7 @@ UINT32 tandy2k_state::screen_update(screen_device &screen, bitmap_rgb32 &bitmap,
{
const pen_t *pen = m_palette->pens();
address_space &program = m_maincpu->space(AS_PROGRAM);
-
+
for (int y = 0; y < 400; y++)
{
UINT8 cgra = y % 16;
@@ -355,7 +355,7 @@ UINT32 tandy2k_state::screen_update(screen_device &screen, bitmap_rgb32 &bitmap,
int color = BIT(data, 7);
bitmap.pix32(y, (sx * 8) + x) = pen[color];
data <<= 1;
- }
+ }
}
}
@@ -398,7 +398,7 @@ WRITE_LINE_MEMBER( tandy2k_state::vpac_slg_w )
WRITE_LINE_MEMBER( tandy2k_state::vpac_sld_w )
{
m_sld = state;
-
+
m_vac->sld_w(state);
}
@@ -758,7 +758,7 @@ static MACHINE_CONFIG_START( tandy2k, tandy2k_state )
MCFG_SCREEN_VISIBLE_AREA(0, 640-1, 0, 400-1)
//MCFG_SCREEN_UPDATE_DEVICE(CRT9021B_TAG, crt9021_t, screen_update)
MCFG_SCREEN_UPDATE_DRIVER(tandy2k_state, screen_update)
-
+
MCFG_PALETTE_ADD_MONOCHROME_GREEN("palette")
MCFG_DEVICE_ADD(CRT9007_TAG, CRT9007, XTAL_16MHz*28/20/8)
@@ -816,9 +816,9 @@ static MACHINE_CONFIG_START( tandy2k, tandy2k_state )
MCFG_PIT8253_OUT2_HANDLER(WRITELINE(tandy2k_state, rfrqpulse_w))
MCFG_PIC8259_ADD(I8259A_0_TAG, DEVWRITELINE(I80186_TAG, i80186_cpu_device, int0_w), VCC, NULL)
-
+
MCFG_PIC8259_ADD(I8259A_1_TAG, DEVWRITELINE(I80186_TAG, i80186_cpu_device, int1_w), VCC, NULL)
-
+
MCFG_I8272A_ADD(I8272A_TAG, true)
downcast<i8272a_device *>(device)->set_select_lines_connected(true);
MCFG_UPD765_INTRQ_CALLBACK(DEVWRITELINE(I8259A_0_TAG, pic8259_device, ir4_w))