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Diffstat (limited to 'src/mess/machine/x820kb.h')
-rw-r--r-- | src/mess/machine/x820kb.h | 87 |
1 files changed, 0 insertions, 87 deletions
diff --git a/src/mess/machine/x820kb.h b/src/mess/machine/x820kb.h deleted file mode 100644 index 03a3054c486..00000000000 --- a/src/mess/machine/x820kb.h +++ /dev/null @@ -1,87 +0,0 @@ -// license:BSD-3-Clause -// copyright-holders:Curt Coder -/********************************************************************** - - Xerox 820/820-II ASCII keyboard emulation - -*********************************************************************/ - -#pragma once - -#ifndef __XEROX_820_KEYBOARD__ -#define __XEROX_820_KEYBOARD__ - -#include "emu.h" -#include "cpu/mcs48/mcs48.h" - - - -//************************************************************************** -// INTERFACE CONFIGURATION MACROS -//************************************************************************** - -#define MCFG_XEROX_820_KEYBOARD_KBSTB_CALLBACK(_devcb) \ - devcb = &xerox_820_keyboard_t::set_kbstb_wr_callback(*device, DEVCB_##_devcb); - - - -//************************************************************************** -// TYPE DEFINITIONS -//************************************************************************** - -// ======================> xerox_820_keyboard_t - -class xerox_820_keyboard_t : public device_t -{ -public: - // construction/destruction - xerox_820_keyboard_t(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock); - - template<class _Object> static devcb_base &set_kbstb_wr_callback(device_t &device, _Object object) { return downcast<xerox_820_keyboard_t &>(device).m_kbstb_cb.set_callback(object); } - - // optional information overrides - virtual const rom_entry *device_rom_region() const; - virtual machine_config_constructor device_mconfig_additions() const; - virtual ioport_constructor device_input_ports() const; - - UINT8 read() { return m_bus; } - - DECLARE_READ8_MEMBER( kb_p1_r ); - DECLARE_WRITE8_MEMBER( kb_p1_w ); - DECLARE_READ8_MEMBER( kb_p2_r ); - DECLARE_READ8_MEMBER( kb_t0_r ); - DECLARE_READ8_MEMBER( kb_t1_r ); - DECLARE_WRITE8_MEMBER( kb_bus_w ); - -protected: - // device-level overrides - virtual void device_start(); - virtual void device_reset(); - virtual void device_reset_after_children(); - -private: - required_device<cpu_device> m_maincpu; - required_ioport m_y0; - required_ioport m_y1; - required_ioport m_y2; - required_ioport m_y3; - required_ioport m_y4; - required_ioport m_y5; - required_ioport m_y6; - required_ioport m_y7; - required_ioport m_y8; - required_ioport m_yf; - - devcb_write_line m_kbstb_cb; - - UINT8 m_p1; - UINT8 m_bus; -}; - - -// device type definition -extern const device_type XEROX_820_KEYBOARD; - - - -#endif |