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bus/bml3: standardize read/write function names

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This commit is contained in:
angelosa 2024-09-23 21:52:57 +02:00
parent 4a92506fd3
commit 4ab50f53c2
8 changed files with 21 additions and 21 deletions
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6
src/devices/bus/bml3/kanji.cpp
View file

@ -41,12 +41,12 @@ const tiny_rom_entry *bml3bus_kanji_device::device_rom_region() const
return ROM_NAME( kanji ); return ROM_NAME( kanji );
} }
uint8_t bml3bus_kanji_device::bml3_kanji_r(offs_t offset) uint8_t bml3bus_kanji_device::read(offs_t offset)
{ {
return m_rom[((uint32_t)m_kanji_addr << 1) + offset]; return m_rom[((uint32_t)m_kanji_addr << 1) + offset];
} }
void bml3bus_kanji_device::bml3_kanji_w(offs_t offset, uint8_t data) void bml3bus_kanji_device::write(offs_t offset, uint8_t data)
{ {
m_kanji_addr &= (0xff << (offset*8)); m_kanji_addr &= (0xff << (offset*8));
m_kanji_addr |= (data << ((offset^1)*8)); m_kanji_addr |= (data << ((offset^1)*8));
@ -77,7 +77,7 @@ void bml3bus_kanji_device::device_start()
void bml3bus_kanji_device::map_io(address_space_installer &space) void bml3bus_kanji_device::map_io(address_space_installer &space)
{ {
// install into memory // install into memory
space.install_readwrite_handler(0xff75, 0xff76, read8sm_delegate(*this, FUNC(bml3bus_kanji_device::bml3_kanji_r)), write8sm_delegate(*this, FUNC(bml3bus_kanji_device::bml3_kanji_w))); space.install_readwrite_handler(0xff75, 0xff76, read8sm_delegate(*this, FUNC(bml3bus_kanji_device::read)), write8sm_delegate(*this, FUNC(bml3bus_kanji_device::write)));
} }
void bml3bus_kanji_device::device_reset() void bml3bus_kanji_device::device_reset()

4
src/devices/bus/bml3/kanji.h
View file

@ -27,8 +27,8 @@ public:
// construction/destruction // construction/destruction
bml3bus_kanji_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); bml3bus_kanji_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
uint8_t bml3_kanji_r(offs_t offset); uint8_t read(offs_t offset);
void bml3_kanji_w(offs_t offset, uint8_t data); void write(offs_t offset, uint8_t data);
protected: protected:
virtual void device_start() override; virtual void device_start() override;

8
src/devices/bus/bml3/mp1802.cpp
View file

@ -79,12 +79,12 @@ const tiny_rom_entry *bml3bus_mp1802_device::device_rom_region() const
return ROM_NAME( mp1802 ); return ROM_NAME( mp1802 );
} }
uint8_t bml3bus_mp1802_device::bml3_mp1802_r() uint8_t bml3bus_mp1802_device::read()
{ {
return (m_fdc->drq_r() ? 0x00 : 0x80) | (m_fdc->intrq_r() ? 0x00 : 0x40); return (m_fdc->drq_r() ? 0x00 : 0x80) | (m_fdc->intrq_r() ? 0x00 : 0x40);
} }
void bml3bus_mp1802_device::bml3_mp1802_w(uint8_t data) void bml3bus_mp1802_device::write(uint8_t data)
{ {
floppy_image_device *floppy = m_floppy[data & 0x03]->get_device(); floppy_image_device *floppy = m_floppy[data & 0x03]->get_device();
@ -126,7 +126,7 @@ void bml3bus_mp1802_device::device_start()
void bml3bus_mp1802_device::device_reset() void bml3bus_mp1802_device::device_reset()
{ {
bml3_mp1802_w(0); write(0);
} }
void bml3bus_mp1802_device::map_exrom(address_space_installer &space) void bml3bus_mp1802_device::map_exrom(address_space_installer &space)
@ -139,5 +139,5 @@ void bml3bus_mp1802_device::map_io(address_space_installer &space)
{ {
// install into memory // install into memory
space.install_readwrite_handler(0xff00, 0xff03, read8sm_delegate(*m_fdc, FUNC(mb8866_device::read)), write8sm_delegate(*m_fdc, FUNC(mb8866_device::write))); space.install_readwrite_handler(0xff00, 0xff03, read8sm_delegate(*m_fdc, FUNC(mb8866_device::read)), write8sm_delegate(*m_fdc, FUNC(mb8866_device::write)));
space.install_readwrite_handler(0xff04, 0xff04, read8smo_delegate(*this, FUNC(bml3bus_mp1802_device::bml3_mp1802_r)), write8smo_delegate(*this, FUNC(bml3bus_mp1802_device::bml3_mp1802_w))); space.install_readwrite_handler(0xff04, 0xff04, read8smo_delegate(*this, FUNC(bml3bus_mp1802_device::read)), write8smo_delegate(*this, FUNC(bml3bus_mp1802_device::write)));
} }

4
src/devices/bus/bml3/mp1802.h
View file

@ -32,8 +32,8 @@ public:
// construction/destruction // construction/destruction
bml3bus_mp1802_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); bml3bus_mp1802_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
uint8_t bml3_mp1802_r(); uint8_t read();
void bml3_mp1802_w(uint8_t data); void write(uint8_t data);
protected: protected:
virtual void device_start() override; virtual void device_start() override;

6
src/devices/bus/bml3/mp1805.cpp
View file

@ -66,14 +66,14 @@ const tiny_rom_entry *bml3bus_mp1805_device::device_rom_region() const
return ROM_NAME( mp1805 ); return ROM_NAME( mp1805 );
} }
uint8_t bml3bus_mp1805_device::bml3_mp1805_r() uint8_t bml3bus_mp1805_device::read()
{ {
// TODO: read supported or not? // TODO: read supported or not?
// return mc6843_drq_r(m_mc6843) ? 0x00 : 0x80; // return mc6843_drq_r(m_mc6843) ? 0x00 : 0x80;
return -1; return -1;
} }
void bml3bus_mp1805_device::bml3_mp1805_w(uint8_t data) void bml3bus_mp1805_device::write(uint8_t data)
{ {
// b7 b6 b5 b4 b3 b2 b1 b0 // b7 b6 b5 b4 b3 b2 b1 b0
// MT ? ? ? D3 D2 D1 D0 // MT ? ? ? D3 D2 D1 D0
@ -159,5 +159,5 @@ void bml3bus_mp1805_device::map_io(address_space_installer &space)
{ {
// install into memory // install into memory
space.install_device(0xff18, 0xff1f, *m_mc6843, &mc6843_device::map); space.install_device(0xff18, 0xff1f, *m_mc6843, &mc6843_device::map);
space.install_readwrite_handler(0xff20, 0xff20, read8smo_delegate(*this, FUNC(bml3bus_mp1805_device::bml3_mp1805_r)), write8smo_delegate(*this, FUNC(bml3bus_mp1805_device::bml3_mp1805_w))); space.install_readwrite_handler(0xff20, 0xff20, read8smo_delegate(*this, FUNC(bml3bus_mp1805_device::read)), write8smo_delegate(*this, FUNC(bml3bus_mp1805_device::write)));
} }

4
src/devices/bus/bml3/mp1805.h
View file

@ -30,8 +30,8 @@ public:
// construction/destruction // construction/destruction
bml3bus_mp1805_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); bml3bus_mp1805_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
uint8_t bml3_mp1805_r(); uint8_t read();
void bml3_mp1805_w(uint8_t data); void write(uint8_t data);
protected: protected:
virtual void device_start() override; virtual void device_start() override;

6
src/devices/bus/bml3/rtc.cpp
View file

@ -35,7 +35,7 @@ void bml3bus_rtc_device::device_add_mconfig(machine_config &config)
} }
uint8_t bml3bus_rtc_device::bml3_rtc_r(offs_t offset) uint8_t bml3bus_rtc_device::read(offs_t offset)
{ {
uint8_t data = 0x00; uint8_t data = 0x00;
@ -53,7 +53,7 @@ uint8_t bml3bus_rtc_device::bml3_rtc_r(offs_t offset)
return data | 0xf0; // return low nibble only return data | 0xf0; // return low nibble only
} }
void bml3bus_rtc_device::bml3_rtc_w(offs_t offset, uint8_t data) void bml3bus_rtc_device::write(offs_t offset, uint8_t data)
{ {
switch (offset) switch (offset)
{ {
@ -105,5 +105,5 @@ void bml3bus_rtc_device::device_start()
void bml3bus_rtc_device::map_io(address_space_installer &space) void bml3bus_rtc_device::map_io(address_space_installer &space)
{ {
// install into memory // install into memory
space.install_readwrite_handler(0xff38, 0xff3a, read8sm_delegate(*this, FUNC(bml3bus_rtc_device::bml3_rtc_r)), write8sm_delegate(*this, FUNC(bml3bus_rtc_device::bml3_rtc_w))); space.install_readwrite_handler(0xff38, 0xff3a, read8sm_delegate(*this, FUNC(bml3bus_rtc_device::read)), write8sm_delegate(*this, FUNC(bml3bus_rtc_device::write)));
} }

4
src/devices/bus/bml3/rtc.h
View file

@ -29,8 +29,8 @@ public:
// construction/destruction // construction/destruction
bml3bus_rtc_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); bml3bus_rtc_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
uint8_t bml3_rtc_r(offs_t offset); uint8_t read(offs_t offset);
void bml3_rtc_w(offs_t offset, uint8_t data); void write(offs_t offset, uint8_t data);
protected: protected:
// device-level overrides // device-level overrides