diff options
Diffstat (limited to 'src/devices/machine/ins8154.h')
-rw-r--r-- | src/devices/machine/ins8154.h | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/src/devices/machine/ins8154.h b/src/devices/machine/ins8154.h index 2ce40ec9e70..5ba94ab9cda 100644 --- a/src/devices/machine/ins8154.h +++ b/src/devices/machine/ins8154.h @@ -47,13 +47,11 @@ public: auto out_b() { return m_out_b_cb.bind(); } auto out_irq() { return m_out_irq_cb.bind(); } - uint8_t read_io(offs_t offset); - void write_io(offs_t offset, uint8_t data); - uint8_t read_ram(offs_t offset); - void write_ram(offs_t offset, uint8_t data); + DECLARE_READ8_MEMBER( ins8154_r ); + DECLARE_WRITE8_MEMBER( ins8154_w ); - void porta_w(uint8_t data); - void portb_w(uint8_t data); + DECLARE_WRITE8_MEMBER( ins8154_porta_w ); + DECLARE_WRITE8_MEMBER( ins8154_portb_w ); protected: // device-level overrides @@ -79,9 +77,6 @@ private: uint8_t m_mdr; /* Mode Definition Register */ uint8_t m_odra; /* Output Definition Register Port A */ uint8_t m_odrb; /* Output Definition Register Port B */ - - /* on-board RAM */ - uint8_t m_ram[0x80]; }; |