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Diffstat (limited to 'src/mame/includes/superslave.h')
-rw-r--r-- | src/mame/includes/superslave.h | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/src/mame/includes/superslave.h b/src/mame/includes/superslave.h new file mode 100644 index 00000000000..cfdc2f5d51d --- /dev/null +++ b/src/mame/includes/superslave.h @@ -0,0 +1,75 @@ +// license:BSD-3-Clause +// copyright-holders:Curt Coder +#pragma once + +#ifndef __SUPERSLAVE__ +#define __SUPERSLAVE__ + +#include "bus/rs232/rs232.h" +#include "cpu/z80/z80.h" +#include "cpu/z80/z80daisy.h" +#include "machine/com8116.h" +#include "machine/pic8259.h" +#include "machine/ram.h" +#include "machine/z80dart.h" +#include "machine/z80pio.h" + +#define Z80_TAG "u45" +#define Z80DART_0_TAG "u14" +#define Z80DART_1_TAG "u30" +#define Z80PIO_TAG "u43" +#define AM9519_TAG "u13" +#define BR1941_TAG "u12" +#define RS232_A_TAG "rs232a" +#define RS232_B_TAG "rs232b" +#define RS232_C_TAG "rs232c" +#define RS232_D_TAG "rs232d" + +class superslave_state : public driver_device +{ +public: + superslave_state(const machine_config &mconfig, device_type type, const char *tag) + : driver_device(mconfig, type, tag), + m_maincpu(*this, Z80_TAG), + m_dart0(*this, Z80DART_0_TAG), + m_dart1(*this, Z80DART_1_TAG), + m_dbrg(*this, BR1941_TAG), + m_ram(*this, RAM_TAG), + m_rs232a(*this, RS232_A_TAG), + m_rs232b(*this, RS232_B_TAG), + m_rs232c(*this, RS232_C_TAG), + m_rs232d(*this, RS232_D_TAG), + m_rom(*this, Z80_TAG), + m_memctrl(0x01), + m_cmd(0x01) + { } + + required_device<cpu_device> m_maincpu; + required_device<z80dart_device> m_dart0; + required_device<z80dart_device> m_dart1; + required_device<com8116_device> m_dbrg; + required_device<ram_device> m_ram; + required_device<rs232_port_device> m_rs232a; + required_device<rs232_port_device> m_rs232b; + required_device<rs232_port_device> m_rs232c; + required_device<rs232_port_device> m_rs232d; + required_memory_region m_rom; + + virtual void machine_start(); + virtual void machine_reset(); + + DECLARE_READ8_MEMBER( read ); + DECLARE_WRITE8_MEMBER( write ); + DECLARE_WRITE8_MEMBER( baud_w ); + DECLARE_WRITE8_MEMBER( memctrl_w ); + DECLARE_READ8_MEMBER( status_r ); + DECLARE_WRITE8_MEMBER( cmd_w ); + + DECLARE_WRITE_LINE_MEMBER( fr_w ); + DECLARE_WRITE_LINE_MEMBER( ft_w ); + + UINT8 m_memctrl; + UINT8 m_cmd; +}; + +#endif |