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Diffstat (limited to 'src/devices/bus/odyssey2/test.h')
-rw-r--r-- | src/devices/bus/odyssey2/test.h | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/src/devices/bus/odyssey2/test.h b/src/devices/bus/odyssey2/test.h new file mode 100644 index 00000000000..9227a9d6ea1 --- /dev/null +++ b/src/devices/bus/odyssey2/test.h @@ -0,0 +1,48 @@ +// license:BSD-3-Clause +// copyright-holders:hap +/********************************************************************** + + Videopac Service Test cartridge emulation + +**********************************************************************/ + +#ifndef MAME_BUS_ODYSSEY2_TEST_H +#define MAME_BUS_ODYSSEY2_TEST_H + +#pragma once + +#include "slot.h" + + +// ======================> o2_test_device + +class o2_test_device : public device_t, + public device_o2_cart_interface +{ +public: + // construction/destruction + o2_test_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock); + +protected: + // device-level overrides + virtual void device_start() override; + + virtual void cart_init() override; + + virtual u8 read_rom04(offs_t offset) override { return m_rom[offset]; } + virtual u8 read_rom0c(offs_t offset) override { return m_rom[offset]; } + virtual void bus_write(u8 data) override { m_bus_data = data; } + + virtual void write_p1(u8 data) override; + +private: + output_finder<> m_digit_out; + + u8 m_control = 0; + u8 m_bus_data = 0; +}; + +// device type definition +DECLARE_DEVICE_TYPE(O2_ROM_TEST, o2_test_device) + +#endif // MAME_BUS_ODYSSEY2_TEST_H |