diff options
Diffstat (limited to 'trunk/src/emu/cpu/m68000/68307bus.h')
-rw-r--r-- | trunk/src/emu/cpu/m68000/68307bus.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/trunk/src/emu/cpu/m68000/68307bus.h b/trunk/src/emu/cpu/m68000/68307bus.h new file mode 100644 index 00000000000..54000965068 --- /dev/null +++ b/trunk/src/emu/cpu/m68000/68307bus.h @@ -0,0 +1,21 @@ +#define m68307BUS_MADR (0x01) +#define m68307BUS_MFDR (0x03) +#define m68307BUS_MBCR (0x05) +#define m68307BUS_MBSR (0x07) +#define m68307BUS_MBDR (0x09) + +READ8_HANDLER( m68307_internal_mbus_r ); +WRITE8_HANDLER( m68307_internal_mbus_w ); + +class m68307_mbus +{ + public: + + UINT16 m_MFCR; + + bool m_busy; + bool m_intpend; + + void reset(void); +}; + |