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https://github.com/holub/mame
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feversoc: Hook up EEPROM; remap buttons (#1028)
feversoc.cpp: Hook up EEPROM; remap buttons, hook up lamps and serial RTC [AJR]; rtc4543.cpp: More complete implementation with better logging features. Added JRC6355E variant used by feversoc. [AJR]
This commit is contained in:
ajrhacker
Angelo Salese
parent
20724e105c
commit
71053ad9dd
@ -5,7 +5,8 @@
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rtc4543.c - Epson R4543 real-time clock chip emulation
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by R. Belmont
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TODO: writing (not done by System 12 or 23 so no test case)
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JRC 6355E / NJU6355E is basically similar, but order of registers
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is reversed and readouts happen on falling CLK edge.
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**********************************************************************/
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@ -15,10 +16,22 @@
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// MACROS / CONSTANTS
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//**************************************************************************
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#define VERBOSE 0
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#define VERBOSE 1
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const char *rtc4543_device::s_reg_names[7] =
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{
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"second",
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"minute",
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"hour",
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"day of the week",
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"day",
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"month",
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"year"
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};
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//**************************************************************************
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// LIVE DEVICE
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// RTC4543 DEVICE
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//**************************************************************************
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// device type definition
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@ -32,7 +45,14 @@ const device_type RTC4543 = &device_creator<rtc4543_device>;
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rtc4543_device::rtc4543_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
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: device_t(mconfig, RTC4543, "R4543 RTC", tag, owner, clock, "rtc4543", __FILE__),
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device_rtc_interface(mconfig, *this),
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data_cb(*this), m_ce(0), m_clk(0), m_wr(0), m_data(0), m_shiftreg(0), m_curreg(0), m_curbit(0), m_clock_timer(nullptr)
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data_cb(*this), m_ce(0), m_clk(0), m_wr(0), m_data(0), m_curbit(0), m_clock_timer(nullptr)
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{
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}
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rtc4543_device::rtc4543_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock, const char *shortname, const char *filename)
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: device_t(mconfig, type, name, tag, owner, clock, shortname, filename),
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device_rtc_interface(mconfig, *this),
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data_cb(*this), m_ce(0), m_clk(0), m_wr(0), m_data(0), m_curbit(0), m_clock_timer(nullptr)
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{
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}
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@ -54,9 +74,8 @@ void rtc4543_device::device_start()
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save_item(NAME(m_clk));
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save_item(NAME(m_wr));
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save_item(NAME(m_data));
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save_item(NAME(m_shiftreg));
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save_item(NAME(m_regs));
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save_item(NAME(m_curreg));
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save_item(NAME(m_curbit));
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}
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@ -72,8 +91,6 @@ void rtc4543_device::device_reset()
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m_wr = 0;
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m_clk = 0;
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m_data = 0;
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m_shiftreg = 0;
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m_curreg = 0;
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m_curbit = 0;
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}
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@ -88,11 +105,6 @@ void rtc4543_device::device_timer(emu_timer &timer, device_timer_id id, int para
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}
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static inline UINT8 make_bcd(UINT8 data)
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{
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return ((data / 10) << 4) | (data % 10);
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}
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//-------------------------------------------------
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// rtc_clock_updated -
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//-------------------------------------------------
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@ -101,16 +113,13 @@ void rtc4543_device::rtc_clock_updated(int year, int month, int day, int day_of_
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{
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static const int weekday[7] = { 7, 1, 2, 3, 4, 5, 6 };
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m_regs[0] = make_bcd(second); // seconds (BCD, 0-59) in bits 0-6, bit 7 = battery low
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m_regs[1] = make_bcd(minute); // minutes (BCD, 0-59)
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m_regs[2] = make_bcd(hour); // hour (BCD, 0-23)
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m_regs[3] = make_bcd(weekday[day_of_week - 1]); // low nibble = day of the week
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m_regs[3] |= (make_bcd(day) & 0x0f) << 4; // high nibble = low digit of day
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m_regs[4] = (make_bcd(day) >> 4); // low nibble = high digit of day
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m_regs[4] |= (make_bcd(month & 0x0f) << 4); // high nibble = low digit of month
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m_regs[5] = make_bcd(month & 0x0f) >> 4; // low nibble = high digit of month
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m_regs[5] |= (make_bcd(year % 10) << 4); // high nibble = low digit of year
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m_regs[6] = make_bcd(year % 100) >> 4; // low nibble = tens digit of year (BCD, 0-9)
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m_regs[0] = convert_to_bcd(second); // seconds (BCD, 0-59) in bits 0-6, bit 7 = battery low
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m_regs[1] = convert_to_bcd(minute); // minutes (BCD, 0-59)
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m_regs[2] = convert_to_bcd(hour); // hour (BCD, 0-23)
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m_regs[3] = convert_to_bcd(weekday[day_of_week - 1]); // day of the week (1-7)
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m_regs[4] = convert_to_bcd(day); // day (BCD, 1-31)
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m_regs[5] = convert_to_bcd(month); // month (BCD, 1-12)
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m_regs[6] = convert_to_bcd(year % 100); // year (BCD, 0-99)
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}
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//-------------------------------------------------
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@ -119,18 +128,21 @@ void rtc4543_device::rtc_clock_updated(int year, int month, int day, int day_of_
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WRITE_LINE_MEMBER( rtc4543_device::ce_w )
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{
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if (VERBOSE) printf("RTC4543 '%s' CE: %u\n", tag(), state);
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if (!state && m_ce) // complete transfer
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{
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if (VERBOSE) logerror("CE falling edge\n", state);
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}
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else if (state && !m_ce) // start new data transfer
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{
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m_curreg = 0;
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if (VERBOSE) logerror("CE rising edge\n", state);
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m_curbit = 0; // force immediate reload of output data
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}
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m_ce = state;
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// timer disabled during writes
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m_clock_timer->enable(!m_ce || !m_wr);
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}
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//-------------------------------------------------
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@ -139,7 +151,8 @@ WRITE_LINE_MEMBER( rtc4543_device::ce_w )
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WRITE_LINE_MEMBER( rtc4543_device::wr_w )
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{
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if (VERBOSE) logerror("RTC4543 '%s' WR: %u\n", tag(), state);
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if (VERBOSE && (state != m_wr))
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logerror("WR: %u\n", state);
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m_wr = state;
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}
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@ -150,33 +163,18 @@ WRITE_LINE_MEMBER( rtc4543_device::wr_w )
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WRITE_LINE_MEMBER( rtc4543_device::clk_w )
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{
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if (VERBOSE) logerror("RTC4543 '%s' CLK: %u\n", tag(), state);
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if (!m_ce) return;
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// rising edge - read data becomes valid here
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if (!m_clk && state)
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if (m_ce)
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{
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if (!m_wr)
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int bit = m_curbit;
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if (!m_clk && state)
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{
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// reload data?
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if ((m_curbit & 7) == 0)
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{
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m_shiftreg = m_regs[m_curreg++];
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if (VERBOSE)
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logerror("RTC4543 '%s' sending byte: %02x\n", tag(), m_shiftreg);
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}
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// shift data bit
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// note: output data does not change when clk at final bit
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if (m_curbit != 55)
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{
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m_data = m_shiftreg & 1;
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m_curbit++;
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m_shiftreg >>= 1;
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data_cb(m_data);
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}
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clk_rising();
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if (VERBOSE) logerror("CLK rising edge (I/O: %u, bit %d)\n", m_data, bit);
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}
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else if (m_clk && !state)
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{
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clk_falling();
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if (VERBOSE) logerror("CLK falling edge (I/O: %u, bit %d)\n", m_data, bit);
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}
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}
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@ -184,14 +182,41 @@ WRITE_LINE_MEMBER( rtc4543_device::clk_w )
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}
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//-------------------------------------------------
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// clk_rising - CLK rising edge trigger
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//-------------------------------------------------
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void rtc4543_device::clk_rising()
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{
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// note: output data does not change when clk at final bit
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if (m_curbit == 56)
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return;
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// rising edge - read/write data becomes valid here
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if (!m_wr)
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load_bit(m_curbit / 8);
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else
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store_bit(m_curbit / 8);
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advance_bit();
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}
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//-------------------------------------------------
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// clk_falling - CLK falling edge trigger
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//-------------------------------------------------
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void rtc4543_device::clk_falling()
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{
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}
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//-------------------------------------------------
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// data_w - I/O write
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//-------------------------------------------------
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WRITE_LINE_MEMBER( rtc4543_device::data_w )
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{
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if (VERBOSE) logerror("RTC4543 '%s' I/O: %u\n", tag(), state);
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m_data = state & 1;
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}
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@ -204,3 +229,125 @@ READ_LINE_MEMBER( rtc4543_device::data_r )
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{
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return m_data;
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}
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//-------------------------------------------------
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// load_bit - serial read from register
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//-------------------------------------------------
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void rtc4543_device::load_bit(int reg)
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{
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assert(reg < ARRAY_LENGTH(m_regs));
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int bit = m_curbit & 7;
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// reload data?
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if (VERBOSE)
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{
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if (bit == 0)
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logerror("RTC sending low digit of %s: %x\n", s_reg_names[reg], m_regs[reg] & 0xf);
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else if (bit == 4)
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logerror("RTC sending high digit of %s: %x\n", s_reg_names[reg], (m_regs[reg] >> 4) & 0xf);
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}
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// shift data bit
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m_data = (m_regs[reg] >> bit) & 1;
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data_cb(m_data);
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}
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//-------------------------------------------------
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// store_bit - serial write
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//-------------------------------------------------
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void rtc4543_device::store_bit(int reg)
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{
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assert(reg < ARRAY_LENGTH(m_regs));
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int bit = m_curbit & 7;
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m_regs[reg] &= ~(1 << bit);
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m_regs[reg] |= m_data << bit;
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if (VERBOSE)
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{
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if (bit == 7)
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logerror("RTC received high digit of %s: %X\n", s_reg_names[reg], (m_regs[reg] >> 4) & 0xf);
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else if (bit == 3)
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logerror("RTC received low digit of %s: %X\n", s_reg_names[reg], m_regs[reg] & 0xf);
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}
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}
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//-------------------------------------------------
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// advance_bit - increment the bit counter
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//-------------------------------------------------
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void rtc4543_device::advance_bit()
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{
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m_curbit++;
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// day-of-week register only takes 4 bits
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if (m_curbit == 28)
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{
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// skip 4 bits, Brother Maynard
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m_curbit += 4;
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}
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// update only occurs when a write goes all the way through
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if (m_wr && m_curbit == 56)
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set_time(false,
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bcd_to_integer(m_regs[6]), // year
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bcd_to_integer(m_regs[5]), // month
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bcd_to_integer(m_regs[4]), // day
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(m_regs[3] % 7) + 1, // day of week
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bcd_to_integer(m_regs[2]), // hour
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bcd_to_integer(m_regs[1]), // minute
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bcd_to_integer(m_regs[0])); // second
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}
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//**************************************************************************
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// JRC 6355E DEVICE
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//**************************************************************************
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// device type definition
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const device_type JRC6355E = &device_creator<jrc6355e_device>;
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//-------------------------------------------------
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// jrc6355e_device - constructor
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//-------------------------------------------------
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jrc6355e_device::jrc6355e_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
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: rtc4543_device(mconfig, JRC6355E, "JRC 6355E RTC", tag, owner, clock, "jrc6355e", __FILE__)
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{
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}
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//-------------------------------------------------
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// clk_rising - CLK rising edge trigger
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//-------------------------------------------------
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void jrc6355e_device::clk_rising()
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{
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if (m_curbit == 56)
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return;
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if (m_wr)
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store_bit(6 - (m_curbit / 8));
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advance_bit();
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}
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//-------------------------------------------------
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// clk_falling - CLK falling edge trigger
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//-------------------------------------------------
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void jrc6355e_device::clk_falling()
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{
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if (m_curbit == 56)
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return;
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if (!m_wr)
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load_bit(6 - (m_curbit / 8));
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}
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@ -26,6 +26,9 @@
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#define MCFG_RTC4543_DATA_CALLBACK(_devcb) \
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devcb = &rtc4543_device::set_data_cb(*device, DEVCB_##_devcb);
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#define MCFG_JRC6355E_ADD(_tag, _clock) \
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MCFG_DEVICE_ADD(_tag, JRC6355E, _clock)
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//**************************************************************************
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@ -37,9 +40,12 @@
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class rtc4543_device : public device_t,
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public device_rtc_interface
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{
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static const char *s_reg_names[7];
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public:
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// construction/destruction
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rtc4543_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
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rtc4543_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock, const char *shortname, const char *filename);
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DECLARE_WRITE_LINE_MEMBER( ce_w );
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DECLARE_WRITE_LINE_MEMBER( wr_w );
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@ -59,16 +65,20 @@ protected:
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virtual void rtc_clock_updated(int year, int month, int day, int day_of_week, int hour, int minute, int second) override;
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virtual bool rtc_feature_leap_year() override { return true; }
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private:
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// helpers
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virtual void clk_rising();
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virtual void clk_falling();
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void load_bit(int reg);
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void store_bit(int reg);
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void advance_bit();
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devcb_write_line data_cb;
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int m_ce;
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int m_clk;
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int m_wr;
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int m_data;
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int m_shiftreg;
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int m_regs[7];
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int m_curreg;
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int m_curbit;
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// timers
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@ -76,7 +86,24 @@ private:
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};
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// ======================> jrc6355e_device
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class jrc6355e_device : public rtc4543_device
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{
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public:
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// construction/destruction
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jrc6355e_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
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protected:
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// rtc4543 overrides
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virtual void clk_rising() override;
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virtual void clk_falling() override;
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};
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// device type definition
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extern const device_type RTC4543;
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extern const device_type JRC6355E;
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#endif
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@ -11,6 +11,10 @@
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#include "coreutil.h"
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#include "modules/output/output_module.h"
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#define OUTPUT_VERBOSE 0
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//**************************************************************************
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// OUTPUT MANAGER
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//**************************************************************************
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@ -102,6 +106,9 @@ void output_manager::set_value(const char *outname, INT32 value)
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/* if the value is different, signal the notifier */
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if (oldval != value)
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{
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if (OUTPUT_VERBOSE)
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machine().logerror("Output %s = %d (was %d)\n", outname, value, oldval);
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/* call the local notifiers first */
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for (auto notify : item->notifylist)
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(*notify.m_notifier)(outname, value, notify.m_param);
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@ -9,8 +9,11 @@ A down-grade of the Seibu SPI Hardware with SH-2 as main cpu.
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driver by Angelo Salese & Nicola Salmoria
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TODO:
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- Add eeprom emulation;
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- Real Time Clock emulation (uses a JRC 6355E / NJU6355E)
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- Make RTC writes actually go through (SH2 interrupt/timing issue?)
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- Determine what buttons 5-7 actually do
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- Find out where the NVRAM maps to
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- Layout including lamps
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- Add hopper, etc.
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============================================================================
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@ -64,6 +67,8 @@ U0564 LH28F800SU OBJ4-1
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#include "cpu/sh2/sh2.h"
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#include "machine/seibuspi.h"
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#include "sound/okim6295.h"
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#include "machine/eepromser.h"
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#include "machine/rtc4543.h"
|
||||
|
||||
|
||||
class feversoc_state : public driver_device
|
||||
@ -75,10 +80,11 @@ public:
|
||||
m_spriteram(*this, "spriteram"),
|
||||
m_maincpu(*this, "maincpu"),
|
||||
m_oki(*this, "oki"),
|
||||
m_eeprom(*this, "eeprom"),
|
||||
m_rtc(*this, "rtc"),
|
||||
m_gfxdecode(*this, "gfxdecode"),
|
||||
m_palette(*this, "palette") { }
|
||||
|
||||
UINT16 m_x;
|
||||
required_shared_ptr<UINT32> m_mainram;
|
||||
required_shared_ptr<UINT32> m_spriteram;
|
||||
DECLARE_READ32_MEMBER(in0_r);
|
||||
@ -89,6 +95,8 @@ public:
|
||||
INTERRUPT_GEN_MEMBER(feversoc_irq);
|
||||
required_device<sh2_device> m_maincpu;
|
||||
required_device<okim6295_device> m_oki;
|
||||
required_device<eeprom_serial_93cxx_device> m_eeprom;
|
||||
required_device<jrc6355e_device> m_rtc;
|
||||
required_device<gfxdecode_device> m_gfxdecode;
|
||||
required_device<palette_device> m_palette;
|
||||
};
|
||||
@ -135,15 +143,13 @@ READ32_MEMBER(feversoc_state::in0_r)
|
||||
{
|
||||
UINT32 io0 = (ioport("IN1")->read()&0xffff) << 16;
|
||||
UINT32 io1 = (ioport("IN0")->read()&0xffff) << 0;
|
||||
m_x^=0x40; //vblank? eeprom read bit?
|
||||
return io0 | io1 | m_x;
|
||||
return io0 | io1;
|
||||
}
|
||||
|
||||
WRITE32_MEMBER(feversoc_state::output_w)
|
||||
{
|
||||
if(ACCESSING_BITS_16_31)
|
||||
{
|
||||
/* probably eeprom stuff too */
|
||||
machine().bookkeeping().coin_lockout_w(0,~data>>16 & 0x40);
|
||||
machine().bookkeeping().coin_lockout_w(1,~data>>16 & 0x40);
|
||||
machine().bookkeeping().coin_counter_w(0,data>>16 & 1);
|
||||
@ -151,10 +157,26 @@ WRITE32_MEMBER(feversoc_state::output_w)
|
||||
machine().bookkeeping().coin_counter_w(1,data>>16 & 4);
|
||||
//data>>16 & 8 coin hopper
|
||||
m_oki->set_bank_base(0x40000 * (((data>>16) & 0x20)>>5));
|
||||
|
||||
m_eeprom->di_write((data & 0x80000000) ? 1 : 0);
|
||||
m_eeprom->clk_write((data & 0x40000000) ? ASSERT_LINE : CLEAR_LINE);
|
||||
m_eeprom->cs_write((data & 0x20000000) ? ASSERT_LINE : CLEAR_LINE);
|
||||
|
||||
m_rtc->data_w((data & 0x08000000) ? 1 : 0);
|
||||
m_rtc->wr_w((data & 0x04000000) ? ASSERT_LINE : CLEAR_LINE);
|
||||
m_rtc->clk_w((data & 0x02000000) ? ASSERT_LINE : CLEAR_LINE);
|
||||
m_rtc->ce_w((data & 0x01000000) ? ASSERT_LINE : CLEAR_LINE);
|
||||
}
|
||||
if(ACCESSING_BITS_0_15)
|
||||
{
|
||||
/* -xxx xxxx lamps*/
|
||||
machine().output().set_lamp_value(1, BIT(data, 0)); // LAMP1
|
||||
machine().output().set_lamp_value(2, BIT(data, 1)); // LAMP2
|
||||
machine().output().set_lamp_value(3, BIT(data, 2)); // LAMP3
|
||||
machine().output().set_lamp_value(4, BIT(data, 3)); // LAMP4
|
||||
machine().output().set_lamp_value(5, BIT(data, 4)); // LAMP5
|
||||
machine().output().set_lamp_value(6, BIT(data, 5)); // LAMP6
|
||||
machine().output().set_lamp_value(7, BIT(data, 6)); // LAMP7
|
||||
|
||||
machine().bookkeeping().coin_counter_w(2,data & 0x2000); //key in
|
||||
//data & 0x4000 key out
|
||||
}
|
||||
@ -169,7 +191,7 @@ static ADDRESS_MAP_START( feversoc_map, AS_PROGRAM, 32, feversoc_state )
|
||||
AM_RANGE(0x06000008, 0x0600000b) AM_READ(in0_r)
|
||||
AM_RANGE(0x0600000c, 0x0600000f) AM_DEVREADWRITE8("oki", okim6295_device, read, write, 0x00ff0000)
|
||||
// AM_RANGE(0x06010000, 0x06017fff) AM_RAM //contains RISE11 keys and other related stuff.
|
||||
// AM_RANGE(0x06010060, 0x06010063) //bit 0 almost certainly irq ack
|
||||
AM_RANGE(0x06010060, 0x06010063) AM_WRITENOP
|
||||
AM_RANGE(0x06018000, 0x06019fff) AM_RAM_DEVWRITE("palette", palette_device, write) AM_SHARE("palette")
|
||||
ADDRESS_MAP_END
|
||||
|
||||
@ -200,11 +222,9 @@ static INPUT_PORTS_START( feversoc )
|
||||
PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_SERVICE )
|
||||
PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_SERVICE1 )
|
||||
PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_COIN1 )
|
||||
PORT_DIPNAME( 0x20, 0x20, DEF_STR( Unknown ) ) //hopper i/o
|
||||
PORT_DIPSETTING( 0x20, DEF_STR( Off ) )
|
||||
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
|
||||
PORT_BIT( 0x0040, IP_ACTIVE_HIGH, IPT_UNKNOWN ) // maybe eeprom in / vblank
|
||||
PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_UNUSED ) //PORT_NAME("Slottle") PORT_CODE(KEYCODE_Z)
|
||||
PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_OTHER ) PORT_NAME("Hopper") PORT_TOGGLE PORT_CODE(KEYCODE_H)
|
||||
PORT_BIT( 0x0040, IP_ACTIVE_HIGH, IPT_SPECIAL ) PORT_READ_LINE_DEVICE_MEMBER("eeprom", eeprom_serial_93cxx_device, do_read)
|
||||
PORT_BIT( 0x0080, IP_ACTIVE_HIGH, IPT_SPECIAL ) PORT_READ_LINE_DEVICE_MEMBER("rtc", rtc4543_device, data_r)
|
||||
PORT_DIPNAME( 0x0100, 0x0100, "DIP 1-1" )
|
||||
PORT_DIPSETTING( 0x0100, DEF_STR( Off ) )
|
||||
PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
|
||||
@ -230,13 +250,13 @@ static INPUT_PORTS_START( feversoc )
|
||||
PORT_DIPSETTING( 0x8000, DEF_STR( Off ) )
|
||||
PORT_DIPSETTING( 0x0000, DEF_STR( On ) )
|
||||
PORT_START("IN1")
|
||||
PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_SLOT_STOP1 )
|
||||
PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_SLOT_STOP2 )
|
||||
PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_SLOT_STOP3 )
|
||||
PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_GAMBLE_BET )
|
||||
PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_BUTTON5 ) PORT_CODE(KEYCODE_V) // ?
|
||||
PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_BUTTON6 ) PORT_CODE(KEYCODE_B) // ?
|
||||
PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_BUTTON7 ) PORT_CODE(KEYCODE_N) // ?
|
||||
PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_SLOT_STOP1 ) PORT_NAME("Stop 1 (BTN1)")
|
||||
PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_SLOT_STOP2 ) PORT_NAME("Stop 2 (BTN2)")
|
||||
PORT_BIT( 0x0004, IP_ACTIVE_LOW, IPT_SLOT_STOP3 ) PORT_NAME("Stop 3 (BTN3)")
|
||||
PORT_BIT( 0x0008, IP_ACTIVE_LOW, IPT_GAMBLE_BET ) PORT_NAME("Bet (BTN4)")
|
||||
PORT_BIT( 0x0010, IP_ACTIVE_LOW, IPT_GAMBLE_HIGH ) PORT_NAME("BTN5") // ?
|
||||
PORT_BIT( 0x0020, IP_ACTIVE_LOW, IPT_GAMBLE_LOW ) PORT_NAME("BTN6") // ?
|
||||
PORT_BIT( 0x0040, IP_ACTIVE_LOW, IPT_GAMBLE_HALF ) PORT_NAME("BTN7") // ?
|
||||
PORT_BIT( 0x0080, IP_ACTIVE_LOW, IPT_SERVICE2 ) PORT_NAME("Reset")
|
||||
PORT_BIT( 0xff00, IP_ACTIVE_LOW, IPT_UNUSED )
|
||||
INPUT_PORTS_END
|
||||
@ -271,6 +291,10 @@ static MACHINE_CONFIG_START( feversoc, feversoc_state )
|
||||
MCFG_SPEAKER_STANDARD_MONO("mono")
|
||||
MCFG_OKIM6295_ADD("oki", MASTER_CLOCK/16, OKIM6295_PIN7_LOW) //pin 7 & frequency not verified (clock should be 28,6363 / n)
|
||||
MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.6)
|
||||
|
||||
MCFG_EEPROM_SERIAL_93C56_ADD("eeprom")
|
||||
|
||||
MCFG_JRC6355E_ADD("rtc", XTAL_32_768kHz)
|
||||
MACHINE_CONFIG_END
|
||||
|
||||
/***************************************************************************
|
||||
|
||||
Loading…
Reference in New Issue
Block a user