diff options
Diffstat (limited to 'src/mame/includes/abc80x.h')
-rw-r--r-- | src/mame/includes/abc80x.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/mame/includes/abc80x.h b/src/mame/includes/abc80x.h index d7459ad7290..f98677f2ab0 100644 --- a/src/mame/includes/abc80x.h +++ b/src/mame/includes/abc80x.h @@ -117,6 +117,7 @@ public: void bankswitch(); void clock_cassette(int state); + virtual DECLARE_READ8_MEMBER( m1_r ); DECLARE_READ8_MEMBER( pling_r ); DECLARE_WRITE8_MEMBER( hrs_w ); DECLARE_WRITE8_MEMBER( hrc_w ); @@ -128,7 +129,9 @@ public: DECLARE_WRITE_LINE_MEMBER( sio_rtsb_w ); // memory state - int m_fetch_charram; // opcode fetched from character RAM region (0x7800-0x7fff) + bool m_fetch_charram; // opcode fetched from character RAM region (0x7800-0x7fff) + uint16_t m_char_ram_start; + uint16_t m_char_ram_mask; // sound state int m_pling; @@ -150,6 +153,7 @@ public: // timers emu_timer *m_ctc_timer; emu_timer *m_cassette_timer; + void abc800_m1(address_map &map); void abc800c_io(address_map &map); void abc800m_io(address_map &map); void abc800m_mem(address_map &map); @@ -205,6 +209,7 @@ public: offs_t translate_trom_offset(offs_t offset); void hr_update(bitmap_rgb32 &bitmap, const rectangle &cliprect); + DECLARE_READ8_MEMBER( m1_r ) override; DECLARE_READ8_MEMBER( char_ram_r ); DECLARE_PALETTE_INIT( abc800c ); void abc800c(machine_config &config); @@ -239,6 +244,7 @@ public: void bankswitch(); + DECLARE_READ8_MEMBER( m1_r ) override; DECLARE_READ8_MEMBER( pling_r ); DECLARE_WRITE_LINE_MEMBER( lrs_w ); DECLARE_WRITE_LINE_MEMBER( mux80_40_w ); |