diff options
author | AJR <ajrhacker@users.noreply.github.com> | 2019-02-01 16:40:57 -0500 |
---|---|---|
committer | AJR <ajrhacker@users.noreply.github.com> | 2019-02-01 16:41:01 -0500 |
commit | 14c8de2cb29ed7f5b912069141a28ba081a7d9f7 (patch) | |
tree | 6a4ab7de13d6c46c2e57643f60728fa1b08313d9 | |
parent | e0310830efc4f85e8f0717bbc40ad849089a4cda (diff) |
cardinal: Hook up a few more devices that do nothing at the moment (nw)
-rw-r--r-- | src/mame/drivers/cardinal.cpp | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/src/mame/drivers/cardinal.cpp b/src/mame/drivers/cardinal.cpp index 586ac76c7a3..3600503160d 100644 --- a/src/mame/drivers/cardinal.cpp +++ b/src/mame/drivers/cardinal.cpp @@ -16,10 +16,12 @@ #include "emu.h" #include "cpu/mcs51/mcs51.h" -//#include "bus/rs232/rs232.h" +#include "bus/rs232/rs232.h" #include "machine/eepromser.h" +#include "sound/spkrdev.h" //#include "video/crt9028.h" #include "screen.h" +#include "speaker.h" class cardinal_state : public driver_device { @@ -27,6 +29,8 @@ public: cardinal_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag) , m_eeprom(*this, "eeprom") + , m_speaker(*this, "speaker") + , m_rs232(*this, "rs232") , m_address_select(false) { } @@ -50,6 +54,8 @@ private: required_device<eeprom_serial_93cxx_device> m_eeprom; //required_device<crt9028_device> m_vtlc; + required_device<speaker_sound_device> m_speaker; + required_device<rs232_port_device> m_rs232; bool m_address_select; }; @@ -67,7 +73,7 @@ u32 cardinal_state::screen_update(screen_device &screen, bitmap_rgb32 &bitmap, c u8 cardinal_state::p1_r() { - return 0xdf | (m_eeprom->do_read() << 5); + return 0x9f | (m_eeprom->do_read() << 5) | (m_rs232->cts_r() << 6); } void cardinal_state::p1_w(u8 data) @@ -77,6 +83,9 @@ void cardinal_state::p1_w(u8 data) m_eeprom->clk_write(BIT(data, 3)); m_address_select = BIT(data, 1); + + m_speaker->level_w(!BIT(data, 2)); + m_rs232->write_rts(BIT(data, 7)); } u8 cardinal_state::vtlc_r() @@ -96,7 +105,7 @@ void cardinal_state::prog_map(address_map &map) void cardinal_state::ext_map(address_map &map) { - map(0xff00, 0xff00).mirror(0xff).rw(FUNC(cardinal_state::vtlc_r), FUNC(cardinal_state::vtlc_w)); + map(0, 0).mirror(0xffff).rw(FUNC(cardinal_state::vtlc_r), FUNC(cardinal_state::vtlc_w)); } @@ -120,6 +129,11 @@ void cardinal_state::cardinal(machine_config &config) screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER)); screen.set_raw(10.92_MHz_XTAL, 700, 0, 560, 260, 0, 240); screen.set_screen_update(FUNC(cardinal_state::screen_update)); + + SPEAKER(config, "mono").front_center(); + SPEAKER_SOUND(config, m_speaker).add_route(ALL_OUTPUTS, "mono", 0.05); + + RS232_PORT(config, m_rs232, default_rs232_devices, nullptr); } |