diff options
Diffstat (limited to 'src/devices/bus/bbc/rom/pal.h')
-rw-r--r-- | src/devices/bus/bbc/rom/pal.h | 167 |
1 files changed, 167 insertions, 0 deletions
diff --git a/src/devices/bus/bbc/rom/pal.h b/src/devices/bus/bbc/rom/pal.h new file mode 100644 index 00000000000..31c8dcd0d78 --- /dev/null +++ b/src/devices/bus/bbc/rom/pal.h @@ -0,0 +1,167 @@ +// license:BSD-3-Clause +// copyright-holders:Nigel Barnes +/*************************************************************************** + + BBC Micro PALPROM carrier boards + +***************************************************************************/ + +#ifndef MAME_BUS_BBC_ROM_PAL_H +#define MAME_BUS_BBC_ROM_PAL_H + +#pragma once + +#include "slot.h" + + +//************************************************************************** +// TYPE DEFINITIONS +//************************************************************************** + +// ======================> bbc_pal_device + +class bbc_pal_device : public device_t, + public device_bbc_rom_interface +{ +protected: + // construction/destruction + bbc_pal_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock); + + // device-level overrides + virtual void device_start() override; + + // device_bbc_rom_interface overrides + virtual uint32_t get_rom_size() override { return 0x4000; } + + uint8_t m_bank; +}; + +// ======================> bbc_cciword_device + +class bbc_cciword_device : public bbc_pal_device +{ +public: + // construction/destruction + bbc_cciword_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); + +protected: + // device_bbc_rom_interface overrides + virtual uint8_t read(offs_t offset) override; +}; + +// ======================> bbc_ccibase_device + +class bbc_ccibase_device : public bbc_pal_device +{ +public: + // construction/destruction + bbc_ccibase_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); + +protected: + // device_bbc_rom_interface overrides + virtual uint8_t read(offs_t offset) override; +}; + +// ======================> bbc_ccispell_device + +class bbc_ccispell_device : public bbc_pal_device +{ +public: + // construction/destruction + bbc_ccispell_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); + +protected: + // device_bbc_rom_interface overrides + virtual uint8_t read(offs_t offset) override; +}; + +// ======================> bbc_palqst_device + +class bbc_palqst_device : public bbc_pal_device +{ +public: + bbc_palqst_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); + +protected: + // device_bbc_rom_interface overrides + virtual uint8_t read(offs_t offset) override; +}; + +// ======================> bbc_palwap_device + +class bbc_palwap_device : public bbc_pal_device +{ +public: + bbc_palwap_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); + +protected: + // device_bbc_rom_interface overrides + virtual uint8_t read(offs_t offset) override; +}; + +// ======================> bbc_palted_device + +class bbc_palted_device : public bbc_pal_device +{ +public: + // construction/destruction + bbc_palted_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); + +protected: + // device_bbc_rom_interface overrides + virtual uint8_t read(offs_t offset) override; +}; + +// ======================> bbc_palabep_device + +class bbc_palabep_device : public bbc_pal_device +{ +public: + // construction/destruction + bbc_palabep_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); + +protected: + // device_bbc_rom_interface overrides + virtual uint8_t read(offs_t offset) override; +}; + +// ======================> bbc_palabe_device + +class bbc_palabe_device : public bbc_pal_device +{ +public: + // construction/destruction + bbc_palabe_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); + +protected: + // device_bbc_rom_interface overrides + virtual uint8_t read(offs_t offset) override; +}; + +// ======================> bbc_palmo2_device + +class bbc_palmo2_device : public bbc_pal_device +{ +public: + // construction/destruction + bbc_palmo2_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); + +protected: + // device_bbc_rom_interface overrides + virtual uint8_t read(offs_t offset) override; +}; + + +// device type definition +DECLARE_DEVICE_TYPE(BBC_CCIWORD, bbc_cciword_device) +DECLARE_DEVICE_TYPE(BBC_CCIBASE, bbc_ccibase_device) +DECLARE_DEVICE_TYPE(BBC_CCISPELL, bbc_ccispell_device) +DECLARE_DEVICE_TYPE(BBC_PALQST, bbc_palqst_device) +DECLARE_DEVICE_TYPE(BBC_PALWAP, bbc_palwap_device) +DECLARE_DEVICE_TYPE(BBC_PALTED, bbc_palted_device) +DECLARE_DEVICE_TYPE(BBC_PALABEP, bbc_palabep_device) +DECLARE_DEVICE_TYPE(BBC_PALABE, bbc_palabe_device) +DECLARE_DEVICE_TYPE(BBC_PALMO2, bbc_palmo2_device) + + +#endif // MAME_BUS_BBC_ROM_PAL_H |