diff options
Diffstat (limited to 'src/devices/bus/s100/dj2db.cpp')
-rw-r--r-- | src/devices/bus/s100/dj2db.cpp | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/src/devices/bus/s100/dj2db.cpp b/src/devices/bus/s100/dj2db.cpp index 7c33182ea5d..3bc8607077d 100644 --- a/src/devices/bus/s100/dj2db.cpp +++ b/src/devices/bus/s100/dj2db.cpp @@ -17,6 +17,8 @@ #include "emu.h" #include "dj2db.h" +#include "machine/ay31015.h" + //************************************************************************** @@ -64,11 +66,6 @@ const tiny_rom_entry *s100_dj2db_device::device_rom_region() const // COM8116_INTERFACE( brg_intf ) //------------------------------------------------- -WRITE_LINE_MEMBER( s100_dj2db_device::fr_w ) -{ - // S1602 RRC/TRC -} - static void s100_dj2db_floppies(device_slot_interface &device) { device.option_add("8dsdd", FLOPPY_8_DSDD); @@ -104,10 +101,13 @@ WRITE_LINE_MEMBER( s100_dj2db_device::fdc_drq_w ) void s100_dj2db_device::device_add_mconfig(machine_config &config) { - COM8116(config, m_dbrg, 5.0688_MHz_XTAL); - m_dbrg->fr_handler().set(FUNC(s100_dj2db_device::fr_w)); + COM8116(config, m_dbrg, 5.0688_MHz_XTAL); // BR2941 + m_dbrg->fr_handler().set(m_uart, FUNC(ay51013_device::write_tcp)); + m_dbrg->fr_handler().append(m_uart, FUNC(ay51013_device::write_rcp)); + + AY51013(config, m_uart); // TR1602 - MB8866(config, m_fdc, 10_MHz_XTAL / 5); + MB8866(config, m_fdc, 10_MHz_XTAL / 10); // clocked by QC output of LS390 m_fdc->intrq_wr_callback().set(FUNC(s100_dj2db_device::fdc_intrq_w)); m_fdc->drq_wr_callback().set(FUNC(s100_dj2db_device::fdc_drq_w)); @@ -247,6 +247,7 @@ s100_dj2db_device::s100_dj2db_device(const machine_config &mconfig, const char * device_s100_card_interface(mconfig, *this), m_fdc(*this, MB8866_TAG), m_dbrg(*this, BR1941_TAG), + m_uart(*this, S1602_TAG), m_floppy0(*this, MB8866_TAG":0"), m_floppy1(*this, MB8866_TAG":1"), m_floppy2(*this, MB8866_TAG":2"), @@ -294,6 +295,8 @@ void s100_dj2db_device::device_start() void s100_dj2db_device::device_reset() { m_board_enbl = m_j4->read(); + + m_fdc->mr_w(0); } @@ -432,7 +435,7 @@ void s100_dj2db_device::s100_mwrt_w(offs_t offset, uint8_t data) m_access_enbl = BIT(data, 6); // master reset - if (!BIT(data, 7)) m_fdc->soft_reset(); + m_fdc->mr_w(BIT(data, 7)); } else if (offset == 0xfbfa) // FUNCTION SEL { |