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Diffstat (limited to 'src/mess/machine/radio86.c')
-rw-r--r--src/mess/machine/radio86.c52
1 files changed, 0 insertions, 52 deletions
diff --git a/src/mess/machine/radio86.c b/src/mess/machine/radio86.c
index 52e34f19f04..db4b903f230 100644
--- a/src/mess/machine/radio86.c
+++ b/src/mess/machine/radio86.c
@@ -74,28 +74,6 @@ WRITE8_MEMBER(radio86_state::radio86_8255_portc_w2)
}
-I8255A_INTERFACE( radio86_ppi8255_interface_1 )
-{
- DEVCB_NULL,
- DEVCB_DRIVER_MEMBER(radio86_state,radio86_8255_porta_w2),
- DEVCB_DRIVER_MEMBER(radio86_state,radio86_8255_portb_r2),
- DEVCB_NULL,
- DEVCB_DRIVER_MEMBER(radio86_state,radio86_8255_portc_r2),
- DEVCB_DRIVER_MEMBER(radio86_state,radio86_8255_portc_w2),
-};
-
-I8255A_INTERFACE( mikrosha_ppi8255_interface_1 )
-{
- DEVCB_DRIVER_MEMBER(radio86_state,radio86_8255_portb_r2),
- DEVCB_NULL,
- DEVCB_NULL,
- DEVCB_DRIVER_MEMBER(radio86_state,radio86_8255_porta_w2),
- DEVCB_DRIVER_MEMBER(radio86_state,radio86_8255_portc_r2),
- DEVCB_DRIVER_MEMBER(radio86_state,radio86_8255_portc_w2),
-};
-
-
-
READ8_MEMBER(radio86_state::rk7007_8255_portc_r)
{
double level = m_cassette->input();
@@ -115,16 +93,6 @@ READ8_MEMBER(radio86_state::rk7007_8255_portc_r)
return key;
}
-I8255A_INTERFACE( rk7007_ppi8255_interface )
-{
- DEVCB_NULL,
- DEVCB_DRIVER_MEMBER(radio86_state,radio86_8255_porta_w2),
- DEVCB_DRIVER_MEMBER(radio86_state,radio86_8255_portb_r2),
- DEVCB_NULL,
- DEVCB_DRIVER_MEMBER(radio86_state,rk7007_8255_portc_r),
- DEVCB_DRIVER_MEMBER(radio86_state,radio86_8255_portc_w2),
-};
-
WRITE_LINE_MEMBER(radio86_state::hrq_w)
{
/* HACK - this should be connected to the BUSREQ line of Z80 */
@@ -213,31 +181,11 @@ WRITE8_MEMBER(radio86_state::radio86_romdisk_portc_w)
m_romdisk_msb = data;
}
-I8255A_INTERFACE( radio86_ppi8255_interface_2 )
-{
- DEVCB_DRIVER_MEMBER(radio86_state,radio86_romdisk_porta_r),
- DEVCB_NULL,
- DEVCB_NULL,
- DEVCB_DRIVER_MEMBER(radio86_state,radio86_romdisk_portb_w),
- DEVCB_NULL,
- DEVCB_DRIVER_MEMBER(radio86_state,radio86_romdisk_portc_w)
-};
-
WRITE8_MEMBER(radio86_state::mikrosha_8255_font_page_w)
{
m_mikrosha_font_page = (data > 7) & 1;
}
-I8255A_INTERFACE( mikrosha_ppi8255_interface_2 )
-{
- DEVCB_NULL,
- DEVCB_NULL,
- DEVCB_NULL,
- DEVCB_DRIVER_MEMBER(radio86_state,mikrosha_8255_font_page_w),
- DEVCB_NULL,
- DEVCB_NULL
-};
-
const i8275_interface radio86_i8275_interface = {
6,
0,