From d03785e0d025aefb82ee729e102381a246dd68be Mon Sep 17 00:00:00 2001 From: AJR Date: Mon, 2 Mar 2020 09:22:17 -0500 Subject: m6801: Add MC6803E and HD6303X types (nw) --- src/devices/cpu/m6800/m6801.cpp | 17 +++++++++++++++++ src/devices/cpu/m6800/m6801.h | 26 ++++++++++++++++++++++++++ 2 files changed, 43 insertions(+) diff --git a/src/devices/cpu/m6800/m6801.cpp b/src/devices/cpu/m6800/m6801.cpp index 3bd7aef34f5..e92fbfe343c 100644 --- a/src/devices/cpu/m6800/m6801.cpp +++ b/src/devices/cpu/m6800/m6801.cpp @@ -267,9 +267,11 @@ void m6801_cpu_device::m6803_mem(address_map &map) DEFINE_DEVICE_TYPE(M6801, m6801_cpu_device, "m6801", "Motorola MC6801") DEFINE_DEVICE_TYPE(M6803, m6803_cpu_device, "m6803", "Motorola MC6803") +DEFINE_DEVICE_TYPE(M6803E, m6803e_cpu_device, "m6803e", "Motorola MC6803E") DEFINE_DEVICE_TYPE(HD6301, hd6301_cpu_device, "hd6301", "Hitachi HD6301") DEFINE_DEVICE_TYPE(HD63701, hd63701_cpu_device, "hd63701", "Hitachi HD63701") DEFINE_DEVICE_TYPE(HD6303R, hd6303r_cpu_device, "hd6303r", "Hitachi HD6303R") +DEFINE_DEVICE_TYPE(HD6303X, hd6303x_cpu_device, "hd6303x", "Hitachi HD6303X") DEFINE_DEVICE_TYPE(HD6303Y, hd6303y_cpu_device, "hd6303y", "Hitachi HD6303Y") m6801_cpu_device::m6801_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) @@ -291,6 +293,11 @@ m6803_cpu_device::m6803_cpu_device(const machine_config &mconfig, const char *ta { } +m6803e_cpu_device::m6803e_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) + : m6801_cpu_device(mconfig, M6803E, tag, owner, clock, m6803_insn, cycles_6803, address_map_constructor(FUNC(m6803e_cpu_device::m6803_mem), this)) +{ +} + hd6301_cpu_device::hd6301_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) : hd6301_cpu_device(mconfig, HD6301, tag, owner, clock) { @@ -311,6 +318,11 @@ hd6303r_cpu_device::hd6303r_cpu_device(const machine_config &mconfig, const char { } +hd6303x_cpu_device::hd6303x_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) + : hd6301_cpu_device(mconfig, HD6303X, tag, owner, clock) +{ +} + hd6303y_cpu_device::hd6303y_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) : hd6301_cpu_device(mconfig, HD6303Y, tag, owner, clock) { @@ -1285,6 +1297,11 @@ std::unique_ptr m6803_cpu_device::create_disassembler() return std::make_unique(6803); } +std::unique_ptr m6803e_cpu_device::create_disassembler() +{ + return std::make_unique(6803); +} + std::unique_ptr hd6301_cpu_device::create_disassembler() { return std::make_unique(6301); diff --git a/src/devices/cpu/m6800/m6801.h b/src/devices/cpu/m6800/m6801.h index 190c799fe5d..c406eefd092 100644 --- a/src/devices/cpu/m6800/m6801.h +++ b/src/devices/cpu/m6800/m6801.h @@ -144,6 +144,19 @@ protected: }; +class m6803e_cpu_device : public m6801_cpu_device +{ +public: + m6803e_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); + +protected: + virtual uint64_t execute_clocks_to_cycles(uint64_t clocks) const noexcept override { return clocks; } + virtual uint64_t execute_cycles_to_clocks(uint64_t cycles) const noexcept override { return cycles; } + + virtual std::unique_ptr create_disassembler() override; +}; + + class hd6301_cpu_device : public m6801_cpu_device { public: @@ -179,6 +192,17 @@ public: }; +// DP-64S package: HD6303XP, HD63A03XP, HD63B03XP +// FP-80 package: HD6303XF, HD63A03XF, HD63B03XF +// CP-68 package: HD6303XCP, HD63A03XCP, HD63B03XCP +// Not fully emulated yet +class hd6303x_cpu_device : public hd6301_cpu_device +{ +public: + hd6303x_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); +}; + + // DP-64S package: HD6303YP, HD63A03YP, HD63B03YP, HD63C03YP // FP-64 package: HD6303YF, HD63A03YF, HD63B03YF, HD63C03YF // FP-64A package: HD6303YH, HD63A03YH, HD63B03YH, HD63C03YH @@ -193,9 +217,11 @@ public: DECLARE_DEVICE_TYPE(M6801, m6801_cpu_device) DECLARE_DEVICE_TYPE(M6803, m6803_cpu_device) +DECLARE_DEVICE_TYPE(M6803E, m6803e_cpu_device) DECLARE_DEVICE_TYPE(HD6301, hd6301_cpu_device) DECLARE_DEVICE_TYPE(HD63701, hd63701_cpu_device) DECLARE_DEVICE_TYPE(HD6303R, hd6303r_cpu_device) +DECLARE_DEVICE_TYPE(HD6303X, hd6303x_cpu_device) DECLARE_DEVICE_TYPE(HD6303Y, hd6303y_cpu_device) #endif // MAME_CPU_M6800_M6801_H -- cgit v1.2.3