diff options
author | AJR <ajrhacker@users.noreply.github.com> | 2019-10-19 22:35:04 -0400 |
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committer | AJR <ajrhacker@users.noreply.github.com> | 2019-10-19 22:40:04 -0400 |
commit | 270a2736b0770e5be2d9967b399e178500dbe7a5 (patch) | |
tree | 4bfe26c9e3f453e73f1c6d27641133c3862323f7 /src/mame/includes/segahang.h | |
parent | c08c7d6e53a484570b7f0645f45bb2d529547e48 (diff) |
segaic16.cpp: Code cleanup, reorganization and decoupling (nw)
- Move open_bus_r down into the 315-5195 mapper device (not 100% ideal, but the next best place)
- Split out 315-5195 mapper device into separate source file and modernize logging
- Move remaining portion of sega_16bit_common_base (all to do with palettes) into video/segaic16.cpp
segahang.cpp: Split I/O handlers; eliminate probably unnecessary open bus read semantics to decouple from sega_16bit_common_base (nw)
Diffstat (limited to 'src/mame/includes/segahang.h')
-rw-r--r-- | src/mame/includes/segahang.h | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/src/mame/includes/segahang.h b/src/mame/includes/segahang.h index 134e8dbec89..41b5947eccd 100644 --- a/src/mame/includes/segahang.h +++ b/src/mame/includes/segahang.h @@ -12,10 +12,10 @@ #include "machine/adc0804.h" #include "machine/i8255.h" #include "machine/gen_latch.h" -#include "machine/segaic16.h" #include "video/segaic16.h" #include "video/segaic16_road.h" #include "video/sega16sp.h" +#include "screen.h" // ======================> segahang_state @@ -33,6 +33,7 @@ public: , m_i8255_1(*this, "i8255_1") , m_i8255_2(*this, "i8255_2") , m_adc(*this, "adc") + , m_screen(*this, "screen") , m_sprites(*this, "sprites") , m_segaic16vid(*this, "segaic16vid") , m_segaic16road(*this, "segaic16road") @@ -79,10 +80,9 @@ private: DECLARE_READ8_MEMBER( adc_status_r ); // main CPU read/write handlers - DECLARE_READ16_MEMBER( hangon_io_r ); - DECLARE_WRITE16_MEMBER( hangon_io_w ); - DECLARE_READ16_MEMBER( sharrier_io_r ); - DECLARE_WRITE16_MEMBER( sharrier_io_w ); + uint8_t hangon_inputs_r(offs_t offset); + uint8_t sharrier_inputs_r(offs_t offset); + void sync_ppi_w(offs_t offset, uint8_t data); // ADC0804 read handler uint8_t analog_r(); @@ -135,6 +135,7 @@ private: required_device<i8255_device> m_i8255_1; required_device<i8255_device> m_i8255_2; required_device<adc0804_device> m_adc; + required_device<screen_device> m_screen; required_device<sega_16bit_sprite_device> m_sprites; required_device<segaic16_video_device> m_segaic16vid; required_device<segaic16_road_device> m_segaic16road; |