diff options
Diffstat (limited to 'src/mess/machine/radio86.c')
-rw-r--r-- | src/mess/machine/radio86.c | 52 |
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, |