diff options
Diffstat (limited to 'src/mame/drivers/mz6500.cpp')
-rw-r--r-- | src/mame/drivers/mz6500.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/mame/drivers/mz6500.cpp b/src/mame/drivers/mz6500.cpp index 84ca1562b27..400a314ee9e 100644 --- a/src/mame/drivers/mz6500.cpp +++ b/src/mame/drivers/mz6500.cpp @@ -32,8 +32,8 @@ public: private: required_device<upd7220_device> m_hgdc; required_device<upd765a_device> m_fdc; - DECLARE_READ8_MEMBER(mz6500_vram_r); - DECLARE_WRITE8_MEMBER(mz6500_vram_w); + uint8_t mz6500_vram_r(offs_t offset); + void mz6500_vram_w(offs_t offset, uint8_t data); void fdc_irq(bool state); void fdc_drq(bool state); required_shared_ptr<uint16_t> m_video_ram; @@ -71,12 +71,12 @@ void mz6500_state::video_start() } -READ8_MEMBER( mz6500_state::mz6500_vram_r ) +uint8_t mz6500_state::mz6500_vram_r(offs_t offset) { return m_video_ram[offset >> 1] >> ((offset & 1) ? 8 : 0); } -WRITE8_MEMBER( mz6500_state::mz6500_vram_w ) +void mz6500_state::mz6500_vram_w(offs_t offset, uint8_t data) { int mask = (offset & 1) ? 8 : 0; offset >>= 1; |