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-rw-r--r--src/mame/machine/mmboard.cpp137
1 files changed, 0 insertions, 137 deletions
diff --git a/src/mame/machine/mmboard.cpp b/src/mame/machine/mmboard.cpp
deleted file mode 100644
index 6e916aeae8b..00000000000
--- a/src/mame/machine/mmboard.cpp
+++ /dev/null
@@ -1,137 +0,0 @@
-// license:BSD-3-Clause
-// copyright-holders:Sandro Ronco
-/**********************************************************************
-
-Hegener + Glaser Mephisto Sensors Board, for modular chesscomputers
-- Modular
-- Muenchen
-- Exclusive
-
-This device can also apply to non-modular boards if I/O is similar
-Bavaria board is not emulated here, additional handlers for it are in the driver.
-
-*********************************************************************/
-
-#include "emu.h"
-#include "mmboard.h"
-
-
-DEFINE_DEVICE_TYPE(MEPHISTO_SENSORS_BOARD, mephisto_sensors_board_device, "msboard", "Mephisto Sensors Board")
-DEFINE_DEVICE_TYPE(MEPHISTO_BUTTONS_BOARD, mephisto_buttons_board_device, "mbboard", "Mephisto Buttons Board")
-
-//-------------------------------------------------
-// constructor
-//-------------------------------------------------
-
-mephisto_board_device::mephisto_board_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock)
- : device_t(mconfig, type, tag, owner, clock)
- , m_board(*this, "board")
- , m_led_pwm(*this, "led_pwm")
- , m_sensordelay(attotime::from_msec(150))
- , m_led_out(*this, "led%u", 0U)
- , m_disable_leds(false)
-{
-}
-
-mephisto_sensors_board_device::mephisto_sensors_board_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock)
- : mephisto_board_device(mconfig, MEPHISTO_SENSORS_BOARD, tag, owner, clock)
-{
-}
-
-mephisto_buttons_board_device::mephisto_buttons_board_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock)
- : mephisto_board_device(mconfig, MEPHISTO_BUTTONS_BOARD, tag, owner, clock)
-{
-}
-
-
-//-------------------------------------------------
-// device_add_mconfig
-//-------------------------------------------------
-
-void mephisto_sensors_board_device::device_add_mconfig(machine_config &config)
-{
- set_config(config, sensorboard_device::MAGNETS);
-}
-
-void mephisto_buttons_board_device::device_add_mconfig(machine_config &config)
-{
- set_config(config, sensorboard_device::BUTTONS);
-}
-
-void mephisto_board_device::set_config(machine_config &config, sensorboard_device::sb_type board_type)
-{
- SENSORBOARD(config, m_board).set_type(board_type);
- m_board->init_cb().set(m_board, FUNC(sensorboard_device::preset_chess));
-
- PWM_DISPLAY(config, m_led_pwm).set_size(8, 8);
- m_led_pwm->output_x().set(FUNC(mephisto_board_device::refresh_leds_w));
-}
-
-
-//-------------------------------------------------
-// device_start - device-specific startup
-//-------------------------------------------------
-
-void mephisto_board_device::device_start()
-{
- m_led_out.resolve();
-
- m_mux = 0xff;
- m_led_data = 0;
-
- save_item(NAME(m_mux));
- save_item(NAME(m_led_data));
-
- m_board->set_delay(m_sensordelay);
-}
-
-
-//-------------------------------------------------
-// device_reset - device-specific reset
-//-------------------------------------------------
-
-void mephisto_board_device::device_reset()
-{
- m_mux = 0xff;
- m_led_data = 0x00;
- update_led_pwm();
-}
-
-
-//-------------------------------------------------
-// I/O handlers
-//-------------------------------------------------
-
-void mephisto_board_device::refresh_leds_w(offs_t offset, uint8_t data)
-{
- if (!m_disable_leds)
- m_led_out[(offset >> 6 & 7) | (offset & 7) << 3] = data;
-}
-
-uint8_t mephisto_board_device::input_r()
-{
- uint8_t data = 0xff;
-
- for (int i = 0; i < 8; i++)
- if (!BIT(m_mux, i))
- data &= ~m_board->read_rank(i);
-
- return data;
-}
-
-uint8_t mephisto_board_device::mux_r()
-{
- return m_mux;
-}
-
-void mephisto_board_device::mux_w(uint8_t data)
-{
- m_mux = data;
- update_led_pwm();
-}
-
-void mephisto_board_device::led_w(uint8_t data)
-{
- m_led_data = data;
- update_led_pwm();
-}