diff options
author | 0kmg <9137159+0kmg@users.noreply.github.com> | 2022-04-06 14:14:19 -0800 |
---|---|---|
committer | GitHub <noreply@github.com> | 2022-04-06 18:14:19 -0400 |
commit | 9abd5faf4c153970d9b9d6905a0a1b681af899de (patch) | |
tree | 6e76e4beb47a6d7e837047b844555e78676b86d4 /src/devices/bus/nes/kaiser.h | |
parent | cc579311dfe9f9a435080dc14c1e3aada829656a (diff) |
bus/nes: Minor cleanups and simplifications for several Kaiser boards. (#9523)
Diffstat (limited to 'src/devices/bus/nes/kaiser.h')
-rw-r--r-- | src/devices/bus/nes/kaiser.h | 64 |
1 files changed, 31 insertions, 33 deletions
diff --git a/src/devices/bus/nes/kaiser.h b/src/devices/bus/nes/kaiser.h index e0ee325137e..4c19ff2c2a0 100644 --- a/src/devices/bus/nes/kaiser.h +++ b/src/devices/bus/nes/kaiser.h @@ -33,9 +33,9 @@ class nes_ks7058_device : public nes_nrom_device { public: // construction/destruction - nes_ks7058_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); + nes_ks7058_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock); - virtual void write_h(offs_t offset, uint8_t data) override; + virtual void write_h(offs_t offset, u8 data) override; }; @@ -45,10 +45,10 @@ class nes_ks7022_device : public nes_nrom_device { public: // construction/destruction - nes_ks7022_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); + nes_ks7022_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock); - virtual uint8_t read_h(offs_t offset) override; - virtual void write_h(offs_t offset, uint8_t data) override; + virtual u8 read_h(offs_t offset) override; + virtual void write_h(offs_t offset, u8 data) override; virtual void pcb_reset() override; @@ -57,7 +57,7 @@ protected: virtual void device_start() override; private: - uint8_t m_latch; + u8 m_latch; }; @@ -89,7 +89,7 @@ private: u8 m_latch; u16 m_irq_count, m_irq_count_latch; - int m_irq_enable; + u8 m_irq_enable; static const device_timer_id TIMER_IRQ = 0; emu_timer *irq_timer; @@ -151,11 +151,11 @@ class nes_ks7017_device : public nes_nrom_device { public: // construction/destruction - nes_ks7017_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); + nes_ks7017_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock); - virtual uint8_t read_ex(offs_t offset) override; - virtual void write_ex(offs_t offset, uint8_t data) override; - virtual void write_l(offs_t offset, uint8_t data) override; + virtual u8 read_ex(offs_t offset) override; + virtual void write_ex(offs_t offset, u8 data) override; + virtual void write_l(offs_t offset, u8 data) override; virtual void pcb_reset() override; @@ -165,11 +165,11 @@ protected: virtual void device_timer(emu_timer &timer, device_timer_id id, int param) override; private: - uint8_t m_latch; + u8 m_latch; - uint16_t m_irq_count; - uint8_t m_irq_status; - int m_irq_enable; + u16 m_irq_count; + u8 m_irq_status; + u8 m_irq_enable; static const device_timer_id TIMER_IRQ = 0; emu_timer *irq_timer; @@ -218,9 +218,9 @@ class nes_ks7012_device : public nes_nrom_device { public: // construction/destruction - nes_ks7012_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); + nes_ks7012_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock); - virtual void write_h(offs_t offset, uint8_t data) override; + virtual void write_h(offs_t offset, u8 data) override; virtual void pcb_reset() override; }; @@ -232,10 +232,10 @@ class nes_ks7013b_device : public nes_nrom_device { public: // construction/destruction - nes_ks7013b_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); + nes_ks7013b_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock); - virtual void write_m(offs_t offset, uint8_t data) override; - virtual void write_h(offs_t offset, uint8_t data) override; + virtual void write_m(offs_t offset, u8 data) override; + virtual void write_h(offs_t offset, u8 data) override; virtual void pcb_reset() override; }; @@ -271,11 +271,11 @@ class nes_ks7031_device : public nes_nrom_device { public: // construction/destruction - nes_ks7031_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); + nes_ks7031_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock); - virtual uint8_t read_m(offs_t offset) override; - virtual uint8_t read_h(offs_t offset) override; - virtual void write_h(offs_t offset, uint8_t data) override; + virtual u8 read_m(offs_t offset) override; + virtual u8 read_h(offs_t offset) override; + virtual void write_h(offs_t offset, u8 data) override; virtual void pcb_reset() override; @@ -284,7 +284,7 @@ protected: virtual void device_start() override; private: - uint8_t m_reg[4]; + u8 m_reg[4]; }; @@ -294,12 +294,12 @@ class nes_ks7037_device : public nes_nrom_device { public: // construction/destruction - nes_ks7037_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); + nes_ks7037_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock); - virtual uint8_t read_m(offs_t offset) override; - virtual uint8_t read_h(offs_t offset) override; - virtual void write_m(offs_t offset, uint8_t data) override; - virtual void write_h(offs_t offset, uint8_t data) override; + virtual u8 read_m(offs_t offset) override; + virtual u8 read_h(offs_t offset) override; + virtual void write_m(offs_t offset, u8 data) override; + virtual void write_h(offs_t offset, u8 data) override; virtual void pcb_reset() override; @@ -308,9 +308,7 @@ protected: virtual void device_start() override; private: - void update_prg(); - uint8_t m_latch; - uint8_t m_reg[8]; + u8 m_reg; }; |