summaryrefslogtreecommitdiffstatshomepage
path: root/src/devices/bus/isa/cga.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/devices/bus/isa/cga.cpp')
-rw-r--r--src/devices/bus/isa/cga.cpp14
1 files changed, 7 insertions, 7 deletions
diff --git a/src/devices/bus/isa/cga.cpp b/src/devices/bus/isa/cga.cpp
index 9ebb3e9bdd3..eac981b4100 100644
--- a/src/devices/bus/isa/cga.cpp
+++ b/src/devices/bus/isa/cga.cpp
@@ -913,7 +913,7 @@ READ8_MEMBER( isa8_cga_device::io_read )
/* return last written mc6845 address value here? */
break;
case 1: case 3: case 5: case 7:
- data = m_crtc->register_r( space, offset );
+ data = m_crtc->register_r();
break;
case 10:
data = m_vsync | ( ( data & 0x40 ) >> 4 ) | m_hsync;
@@ -928,10 +928,10 @@ WRITE8_MEMBER( isa8_cga_device::io_write )
{
switch(offset) {
case 0: case 2: case 4: case 6:
- m_crtc->address_w( space, offset, data );
+ m_crtc->address_w(data);
break;
case 1: case 3: case 5: case 7:
- m_crtc->register_w( space, offset, data );
+ m_crtc->register_w(data);
break;
case 8:
mode_control_w(data);
@@ -1170,14 +1170,14 @@ WRITE8_MEMBER( isa8_cga_pc1512_device::io_write )
{
case 0: case 2: case 4: case 6:
data &= 0x1F;
- m_crtc->address_w( space, offset, data );
+ m_crtc->address_w(data);
m_mc6845_address = data;
break;
case 1: case 3: case 5: case 7:
if ( ! m_mc6845_locked_register[m_mc6845_address] )
{
- m_crtc->register_w( space, offset, data );
+ m_crtc->register_w(data);
if ( isa8_cga_pc1512_device::mc6845_writeonce_register[m_mc6845_address] )
{
m_mc6845_locked_register[m_mc6845_address] = 1;
@@ -1747,7 +1747,7 @@ WRITE8_MEMBER( isa8_cga_m24_device::io_write )
{
case 0: case 2: case 4: case 6:
m_index = data;
- m_crtc->address_w( space, offset, data );
+ m_crtc->address_w(data);
break;
case 1: case 3: case 5: case 7:
switch(m_index & 0x1f) // TODO: this is handled by a pal and prom
@@ -1766,7 +1766,7 @@ WRITE8_MEMBER( isa8_cga_m24_device::io_write )
data <<= 1;
break;
}
- m_crtc->register_w( space, offset, data );
+ m_crtc->register_w(data);
break;
case 0x0e:
m_mode2 = data;