summaryrefslogtreecommitdiffstatshomepage
path: root/src/mess/drivers/zsbc3.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/mess/drivers/zsbc3.c')
-rw-r--r--src/mess/drivers/zsbc3.c127
1 files changed, 0 insertions, 127 deletions
diff --git a/src/mess/drivers/zsbc3.c b/src/mess/drivers/zsbc3.c
deleted file mode 100644
index 65efc05856b..00000000000
--- a/src/mess/drivers/zsbc3.c
+++ /dev/null
@@ -1,127 +0,0 @@
-// license:BSD-3-Clause
-// copyright-holders:Robbbert
-/***************************************************************************
-
- Digital Microsystems ZSBC-3
-
- 11/01/2010 Skeleton driver.
- 28/11/2010 Connected to a terminal
- 11/01/2011 Converted to Modern.
-
-****************************************************************************
-
- Monitor commands: [] indicates optional
-
- Bx = Boot from device x (0 to 7)
- Dx [y] = Dump memory (hex and ascii) in range x [to y]
- Fx y z = Fill memory x to y with z
- Gx = Execute program at address x
- Ix = Display IN of port x
- Ox y = Output y to port x
- Sx = Enter memory editing mode, press enter for next address
- Mx y = unknown (affects memory)
- Tx = unknown (does strange things)
- enter = dump memory from 9000 to 907F (why?)
-
-****************************************************************************
-
- TODO:
- Everything really...
-
- Devices of all kinds;
- Use the other rom for something..
-
-****************************************************************************/
-
-
-#include "emu.h"
-#include "cpu/z80/z80.h"
-#include "machine/terminal.h"
-
-#define TERMINAL_TAG "terminal"
-
-class zsbc3_state : public driver_device
-{
-public:
- zsbc3_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)
- {
- }
-
- DECLARE_READ8_MEMBER(zsbc3_28_r);
- DECLARE_READ8_MEMBER(zsbc3_2a_r);
- DECLARE_WRITE8_MEMBER(kbd_put);
-private:
- UINT8 m_term_data;
- virtual void machine_reset();
- required_device<cpu_device> m_maincpu;
- required_device<generic_terminal_device> m_terminal;
-};
-
-
-READ8_MEMBER( zsbc3_state::zsbc3_28_r )
-{
- UINT8 ret = m_term_data;
- m_term_data = 0;
- return ret;
-}
-
-READ8_MEMBER( zsbc3_state::zsbc3_2a_r )
-{
- return (m_term_data) ? 5 : 4;
-}
-
-static ADDRESS_MAP_START(zsbc3_mem, AS_PROGRAM, 8, zsbc3_state)
- ADDRESS_MAP_UNMAP_HIGH
- AM_RANGE( 0x0000, 0x07ff ) AM_ROM
- AM_RANGE( 0x0800, 0xffff ) AM_RAM
-ADDRESS_MAP_END
-
-static ADDRESS_MAP_START(zsbc3_io, AS_IO, 8, zsbc3_state)
- ADDRESS_MAP_UNMAP_HIGH
- ADDRESS_MAP_GLOBAL_MASK(0xff)
- AM_RANGE(0x28, 0x28) AM_READ(zsbc3_28_r) AM_DEVWRITE(TERMINAL_TAG, generic_terminal_device, write)
- AM_RANGE(0x2a, 0x2a) AM_READ(zsbc3_2a_r)
-ADDRESS_MAP_END
-
-/* Input ports */
-static INPUT_PORTS_START( zsbc3 )
-INPUT_PORTS_END
-
-
-void zsbc3_state::machine_reset()
-{
-}
-
-WRITE8_MEMBER( zsbc3_state::kbd_put )
-{
- m_term_data = data;
-}
-
-
-static MACHINE_CONFIG_START( zsbc3, zsbc3_state )
- /* basic machine hardware */
- MCFG_CPU_ADD("maincpu",Z80, XTAL_16MHz /4)
- MCFG_CPU_PROGRAM_MAP(zsbc3_mem)
- MCFG_CPU_IO_MAP(zsbc3_io)
-
- /* video hardware */
- MCFG_DEVICE_ADD(TERMINAL_TAG, GENERIC_TERMINAL, 0)
- MCFG_GENERIC_TERMINAL_KEYBOARD_CB(WRITE8(zsbc3_state, kbd_put))
-MACHINE_CONFIG_END
-
-/* ROM definition */
-ROM_START( zsbc3 )
- ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASEFF )
- ROM_LOAD( "54-3002_zsbc_monitor_1.09.bin", 0x0000, 0x0800, CRC(628588e9) SHA1(8f0d489147ec8382ca007236e0a95a83b6ebcd86))
-
- ROM_REGION( 0x10000, "hdc", ROMREGION_ERASEFF )
- ROM_LOAD( "54-8622_hdc13.bin", 0x0000, 0x0400, CRC(02c7cd6d) SHA1(494281ba081a0f7fbadfc30a7d2ea18c59e55101))
-ROM_END
-
-/* Driver */
-
-/* YEAR NAME PARENT COMPAT MACHINE INPUT INIT COMPANY FULLNAME FLAGS */
-COMP( 1980, zsbc3, 0, 0, zsbc3, zsbc3, driver_device, 0, "Digital Microsystems", "ZSBC-3", MACHINE_NO_SOUND_HW)