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-rw-r--r--src/mess/drivers/systec.c124
1 files changed, 124 insertions, 0 deletions
diff --git a/src/mess/drivers/systec.c b/src/mess/drivers/systec.c
new file mode 100644
index 00000000000..226dcd96cf3
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+++ b/src/mess/drivers/systec.c
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+/***************************************************************************
+
+ Systec Z80
+
+ More data :
+ http://www.hd64180-cpm.de/html/systecz80.html
+
+ 30/08/2010 Skeleton driver
+
+ Systec Platine 1
+
+ SYSTEC 155.1L
+ EPROM 2764 CP/M LOADER 155 / 9600 Baud
+ Z8400APS CPU
+ Z8420APS PIO
+ Z8430APS CTC
+ Z8470APS DART
+
+ Systec Platine 2
+
+ SYSTEC 100.3B
+ MB8877A FDC Controller
+ FDC9229BT SMC 8608
+ Z8410APS DMA
+ Z8420APS PIO
+
+ MB8877A Compatible FD1793
+
+ 2011-12-22 connected to a terminal [Robbbert]
+
+
+****************************************************************************/
+
+#include "emu.h"
+#include "cpu/z80/z80.h"
+#include "machine/terminal.h"
+
+
+class systec_state : public driver_device
+{
+public:
+ systec_state(const machine_config &mconfig, device_type type, const char *tag)
+ : driver_device(mconfig, type, tag),
+ m_maincpu(*this, "maincpu"),
+ m_terminal(*this, TERMINAL_TAG)
+ { }
+
+ required_device<cpu_device> m_maincpu;
+ required_device<generic_terminal_device> m_terminal;
+ DECLARE_READ8_MEMBER(systec_c4_r);
+ DECLARE_READ8_MEMBER(systec_c6_r);
+ DECLARE_WRITE8_MEMBER( kbd_put );
+ UINT8 m_term_data;
+};
+
+READ8_MEMBER( systec_state::systec_c4_r )
+{
+ UINT8 ret = m_term_data;
+ m_term_data = 0;
+ return ret;
+}
+
+READ8_MEMBER( systec_state::systec_c6_r )
+{
+ return 0x04 | (m_term_data ? 1 : 0);
+}
+
+WRITE8_MEMBER( systec_state::kbd_put )
+{
+ m_term_data = data;
+}
+
+static GENERIC_TERMINAL_INTERFACE( terminal_intf )
+{
+ DEVCB_DRIVER_MEMBER(systec_state, kbd_put)
+};
+
+
+static ADDRESS_MAP_START(systec_mem, AS_PROGRAM, 8, systec_state)
+ ADDRESS_MAP_UNMAP_HIGH
+ AM_RANGE(0x0000, 0xffff) AM_RAM AM_REGION("maincpu", 0)
+ADDRESS_MAP_END
+
+static ADDRESS_MAP_START(systec_io, AS_IO, 8, systec_state)
+ ADDRESS_MAP_GLOBAL_MASK(0xff)
+ AM_RANGE(0xc4, 0xc4) AM_READ(systec_c4_r) AM_DEVWRITE(TERMINAL_TAG, generic_terminal_device, write)
+ AM_RANGE(0xc6, 0xc6) AM_READ(systec_c6_r)
+ADDRESS_MAP_END
+
+/* Input ports */
+static INPUT_PORTS_START( systec )
+INPUT_PORTS_END
+
+static MACHINE_RESET(systec)
+{
+ UINT8 *m_p_maincpu = machine.root_device().memregion("maincpu")->base();
+ UINT8 *m_p_roms = machine.root_device().memregion("roms")->base();
+ memcpy(m_p_maincpu, m_p_roms, 0x2000);
+}
+
+static MACHINE_CONFIG_START( systec, systec_state )
+ /* basic machine hardware */
+ MCFG_CPU_ADD("maincpu", Z80, XTAL_16MHz / 4)
+ MCFG_CPU_PROGRAM_MAP(systec_mem)
+ MCFG_CPU_IO_MAP(systec_io)
+
+ MCFG_MACHINE_RESET(systec)
+
+ /* video hardware */
+ MCFG_GENERIC_TERMINAL_ADD(TERMINAL_TAG, terminal_intf)
+MACHINE_CONFIG_END
+
+
+/* ROM definition */
+ROM_START( systec )
+ ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASEFF )
+ ROM_REGION( 0x10000, "roms", 0 )
+ ROM_LOAD( "systec.bin", 0x0000, 0x2000, CRC(967108ab) SHA1(a414db032ca7db0f9fdbe22aa68a099a93efb593))
+ROM_END
+
+/* Driver */
+
+/* YEAR NAME PARENT COMPAT MACHINE INPUT INIT COMPANY FULLNAME FLAGS */
+COMP(19??, systec, 0, 0, systec, systec, driver_device, 0, "Systec", "Systec Z80", GAME_NOT_WORKING | GAME_NO_SOUND)