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Diffstat (limited to 'src/mess/machine/tandy2kb.h')
-rw-r--r-- | src/mess/machine/tandy2kb.h | 110 |
1 files changed, 0 insertions, 110 deletions
diff --git a/src/mess/machine/tandy2kb.h b/src/mess/machine/tandy2kb.h deleted file mode 100644 index 9a2d65d373f..00000000000 --- a/src/mess/machine/tandy2kb.h +++ /dev/null @@ -1,110 +0,0 @@ -// license:BSD-3-Clause -// copyright-holders:Curt Coder -/********************************************************************** - - Tandy 2000 keyboard emulation - -*********************************************************************/ - -#pragma once - -#ifndef __TANDY2K_KEYBOARD__ -#define __TANDY2K_KEYBOARD__ - -#include "emu.h" -#include "cpu/mcs48/mcs48.h" - - - -//************************************************************************** -// MACROS / CONSTANTS -//************************************************************************** - -#define TANDY2K_KEYBOARD_TAG "tandy2kb" - - - -//************************************************************************** -// INTERFACE CONFIGURATION MACROS -//************************************************************************** - -#define MCFG_TANDY2000_KEYBOARD_CLOCK_CALLBACK(_write) \ - devcb = &tandy2k_keyboard_device::set_clock_wr_callback(*device, DEVCB_##_write); - -#define MCFG_TANDY2000_KEYBOARD_DATA_CALLBACK(_write) \ - devcb = &tandy2k_keyboard_device::set_data_wr_callback(*device, DEVCB_##_write); - - - -//************************************************************************** -// TYPE DEFINITIONS -//************************************************************************** - -// ======================> tandy2k_keyboard_device - -class tandy2k_keyboard_device : public device_t -{ -public: - // construction/destruction - tandy2k_keyboard_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock); - - template<class _Object> static devcb_base &set_clock_wr_callback(device_t &device, _Object object) { return downcast<tandy2k_keyboard_device &>(device).m_write_clock.set_callback(object); } - template<class _Object> static devcb_base &set_data_wr_callback(device_t &device, _Object object) { return downcast<tandy2k_keyboard_device &>(device).m_write_data.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; - - DECLARE_WRITE_LINE_MEMBER( power_w ); - DECLARE_WRITE_LINE_MEMBER( reset_w ); - DECLARE_WRITE_LINE_MEMBER( busy_w ); - DECLARE_READ_LINE_MEMBER( data_r ); - - // not really public - DECLARE_READ8_MEMBER( kb_p1_r ); - DECLARE_WRITE8_MEMBER( kb_p1_w ); - DECLARE_WRITE8_MEMBER( kb_p2_w ); - -protected: - // device-level overrides - virtual void device_start(); - virtual void device_reset(); - -private: - enum - { - LED_1 = 0, - LED_2 - }; - - 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_y9; - required_ioport m_y10; - required_ioport m_y11; - - devcb_write_line m_write_clock; - devcb_write_line m_write_data; - - UINT16 m_keylatch; - - int m_clock; - int m_data; -}; - - -// device type definition -extern const device_type TANDY2K_KEYBOARD; - - - -#endif |