H8 improvements: H8/3437, I2C master and Sun Fire V120 stub #13016
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| Original file line number | Diff line number | Diff line change |
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| // license:BSD-3-Clause | ||
| // copyright-holders:Olivier Galibert | ||
| // copyright-holders:Lubomir Rintel | ||
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There was a problem hiding this comment. Multiple copyright-holders should be comma-separated. |
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| /*************************************************************************** | ||
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| h83437.cpp | ||
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| H8-3437 family emulation | ||
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| ***************************************************************************/ | ||
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| #include "emu.h" | ||
| #include "h83437.h" | ||
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| DEFINE_DEVICE_TYPE(H83434, h83434_device, "h83434", "Hitachi H8/3434") | ||
| DEFINE_DEVICE_TYPE(H83436, h83436_device, "h83436", "Hitachi H8/3436") | ||
| DEFINE_DEVICE_TYPE(H83437, h83437_device, "h83437", "Hitachi H8/3437") | ||
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| h83437_device::h83437_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock, u32 start) : | ||
| h83337_device(mconfig, type, tag, owner, clock, address_map_constructor(FUNC(h83437_device::map), this), start), | ||
| m_porta(*this, "porta"), | ||
| m_portb(*this, "portb") | ||
| { | ||
| } | ||
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| h83437_device::h83437_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock) : | ||
| h83437_device(mconfig, H83437, tag, owner, clock, 0xf780) | ||
| { | ||
| } | ||
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| h83434_device::h83434_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock) : | ||
| h83437_device(mconfig, H83434, tag, owner, clock, 0xfb80) | ||
| { | ||
| } | ||
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| h83436_device::h83436_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock) : | ||
| h83437_device(mconfig, H83436, tag, owner, clock, 0xf780) | ||
| { | ||
| } | ||
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| void h83437_device::map(address_map &map) | ||
| { | ||
| h83337_device::map(map); | ||
| map(0xffaa, 0xffaa).rw(m_porta, FUNC(h8_port_device::dr_r), FUNC(h8_port_device::dr_w)); | ||
| map(0xffab, 0xffab).rw(m_porta, FUNC(h8_port_device::port_r), FUNC(h8_port_device::ddr_w)); | ||
| map(0xffbc, 0xffbc).rw(m_portb, FUNC(h8_port_device::dr_r), FUNC(h8_port_device::dr_w)); | ||
| map(0xffbd, 0xffbd).r(m_portb, FUNC(h8_port_device::port_r)); | ||
| map(0xffbe, 0xffbe).w(m_portb, FUNC(h8_port_device::ddr_w)); | ||
| } | ||
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| void h83437_device::device_add_mconfig(machine_config &config) | ||
| { | ||
| h83337_device::device_add_mconfig(config); | ||
| H8_PORT(config, m_porta, *this, h8_device::PORT_A, 0x00, 0x00); | ||
| H8_PORT(config, m_portb, *this, h8_device::PORT_B, 0x00, 0x00); | ||
| } | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,60 @@ | ||
| // license:BSD-3-Clause | ||
| // copyright-holders:Olivier Galibert | ||
| // copyright-holders:Lubomir Rintel | ||
| /*************************************************************************** | ||
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| h83437.h | ||
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| H8-3437 family emulation | ||
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| H8-300-based mcus. | ||
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| Variant ROM RAM | ||
| H8/3434 32K 1K | ||
| H8/3436 48K 2K | ||
| H8/3437 60K 2K | ||
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| ***************************************************************************/ | ||
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| #ifndef MAME_CPU_H8_H83437_H | ||
| #define MAME_CPU_H8_H83437_H | ||
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| #pragma once | ||
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| #include "h83337.h" | ||
| #include "h8_port.h" | ||
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| class h83437_device : public h83337_device { | ||
| public: | ||
| h83437_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock); | ||
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| auto read_porta() { return m_read_port [PORT_A].bind(); } | ||
| auto write_porta() { return m_write_port[PORT_A].bind(); } | ||
| auto read_portb() { return m_read_port [PORT_B].bind(); } | ||
| auto write_portb() { return m_write_port[PORT_B].bind(); } | ||
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| protected: | ||
| h83437_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock, u32 start); | ||
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| required_device<h8_port_device> m_porta; | ||
| required_device<h8_port_device> m_portb; | ||
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| virtual void device_add_mconfig(machine_config &config) override ATTR_COLD; | ||
| void map(address_map &map) ATTR_COLD; | ||
| }; | ||
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| class h83434_device : public h83437_device { | ||
| public: | ||
| h83434_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock); | ||
| }; | ||
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| class h83436_device : public h83437_device { | ||
| public: | ||
| h83436_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock); | ||
| }; | ||
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| DECLARE_DEVICE_TYPE(H83434, h83434_device) | ||
| DECLARE_DEVICE_TYPE(H83436, h83436_device) | ||
| DECLARE_DEVICE_TYPE(H83437, h83437_device) | ||
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| #endif // MAME_CPU_H8_H83437_H |
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The H83337 here should be "type". That breaks mame -valid.