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author Miodrag Milanovic <mmicko@gmail.com>2015-09-30 17:21:14 +0200
committer Miodrag Milanovic <mmicko@gmail.com>2015-09-30 17:21:14 +0200
commit1fc48ce120a376c288daeeed98daccecf1b60d7b (patch)
tree72cefcede17f3a27fa8256b43bfac9756db82312 /src/mess/drivers/besta.c
parent87a576c55501bd7125b51ca786a010229669df0e (diff)
move mess into mame (nw)
Diffstat (limited to 'src/mess/drivers/besta.c')
-rw-r--r--src/mess/drivers/besta.c164
1 files changed, 0 insertions, 164 deletions
diff --git a/src/mess/drivers/besta.c b/src/mess/drivers/besta.c
deleted file mode 100644
index 32b19329c20..00000000000
--- a/src/mess/drivers/besta.c
+++ /dev/null
@@ -1,164 +0,0 @@
-// license:BSD-3-Clause
-// copyright-holders:Sergey Svishchev
-/***************************************************************************
-
- Besta-88 and Besta-90 engineering workstations.
-
- Derived (OEMd?) from Force Computers' SYS68K series.
-
-****************************************************************************/
-
-#include "emu.h"
-#include "cpu/m68000/m68000.h"
-#include "machine/68230pit.h"
-#include "machine/terminal.h"
-
-#define VERBOSE_DBG 1 /* general debug messages */
-
-#define DBG_LOG(N,M,A) \
- do { \
- if(VERBOSE_DBG>=N) \
- { \
- if( M ) \
- logerror("%11.6f at %s: %-24s",machine().time().as_double(),machine().describe_context(),(char*)M ); \
- logerror A; \
- } \
- } while (0)
-
-#define TERMINAL_TAG "terminal"
-
-class besta_state : public driver_device
-{
-public:
- besta_state(const machine_config &mconfig, device_type type, const char *tag)
- : driver_device(mconfig, type, tag),
- m_maincpu(*this, "maincpu"),
- m_pit1 (*this, "pit1"),
- m_pit2 (*this, "pit2"),
- m_terminal(*this, TERMINAL_TAG),
- m_p_ram(*this, "p_ram")
- {
- }
-
- DECLARE_READ8_MEMBER( mpcc_reg_r );
- DECLARE_WRITE8_MEMBER( mpcc_reg_w );
- DECLARE_WRITE8_MEMBER( kbd_put );
- UINT8 m_term_data;
- UINT8 m_mpcc_regs[32];
-
- required_device<cpu_device> m_maincpu;
- required_device<pit68230_device> m_pit1;
- required_device<pit68230_device> m_pit2;
- virtual void machine_reset();
-
- required_device<generic_terminal_device> m_terminal;
- required_shared_ptr<UINT32> m_p_ram;
-};
-
-READ8_MEMBER( besta_state::mpcc_reg_r )
-{
- UINT8 ret;
-
- if (!(offset == 0 && !m_mpcc_regs[0])) {
- DBG_LOG(1,"mpcc_reg_r",("(%d) = %02X at %s\n", offset,
- (offset > 31 ? -1 : m_mpcc_regs[offset]), machine().describe_context()));
- }
-
- switch (offset) {
- case 0: /* r_stat aka ... */
- return (m_term_data) ? 0x80 : 0;
- case 2: /* r_data aka ... */
- ret = m_term_data;
- m_term_data = 0;
- return ret;
- default:
- return m_mpcc_regs[offset];
- }
-}
-
-WRITE8_MEMBER( besta_state::mpcc_reg_w )
-{
- device_t *devconf = machine().device(TERMINAL_TAG);
-
- DBG_LOG(1,"mpcc_reg_w",("(%d) <- %02X at %s\n", offset, data, machine().describe_context()));
-
- switch (offset) {
- case 2:
- m_term_data = data;
- break;
- case 10:
- dynamic_cast<generic_terminal_device *>(devconf)->write(*machine().memory().first_space(), 0, data);
- default:
- m_mpcc_regs[offset] = data;
- break;
- }
-}
-
-WRITE8_MEMBER( besta_state::kbd_put )
-{
- mpcc_reg_w(space, (offs_t)2, data, mem_mask);
-}
-
-static ADDRESS_MAP_START(besta_mem, AS_PROGRAM, 32, besta_state)
- AM_RANGE(0x00000000, 0x001fffff) AM_RAM AM_SHARE("p_ram") // local bus DRAM, 4MB
-// AM_RANGE(0x08010000, 0x08011fff) AM_RAM // unknown -- accessed by cp31dssp
-// AM_RANGE(0xfca03500, 0xfca0350f) AM_READWRITE8(iscsi_reg_r, iscsi_reg_w, 0xffffffff)
- AM_RANGE(0xff000000, 0xff00ffff) AM_ROM AM_REGION("user1", 0) // actual mapping is up to 0xff03ffff
- AM_RANGE(0xff040000, 0xff07ffff) AM_RAM // onboard SRAM
-// AM_RANGE(0xff800000, 0xff80001f) AM_DEVREADWRITE8("mpcc", mpcc68561_t, reg_r, reg_w, 0xffffffff)
- AM_RANGE(0xff800000, 0xff80001f) AM_READWRITE8(mpcc_reg_r, mpcc_reg_w, 0xffffffff) // console
- AM_RANGE(0xff800200, 0xff800237) AM_DEVREADWRITE8 ("pit2", pit68230_device, read, write, 0xffffffff)
-// AM_RANGE(0xff800400, 0xff800xxx) // ??? -- shows up in cp31dssp log
-// AM_RANGE(0xff800800, 0xff800xxx) // 68153 BIM
-// AM_RANGE(0xff800a00, 0xff800xxx) // 62421 RTC
- AM_RANGE(0xff800c00, 0xff800c37) AM_DEVREADWRITE8 ("pit1", pit68230_device, read, write, 0xffffffff)
-// AM_RANGE(0xff800e00, 0xff800xxx) // PIT3?
-ADDRESS_MAP_END
-
-/* Input ports */
-static INPUT_PORTS_START( besta )
-INPUT_PORTS_END
-
-
-void besta_state::machine_reset()
-{
- UINT8* user1 = memregion("user1")->base();
-
- memcpy((UINT8*)m_p_ram.target(),user1,0x10000); // not really what happens but...
- memset(m_mpcc_regs, 0, sizeof(m_mpcc_regs)); // should initialize to defined values
- m_mpcc_regs[8] = 0x80; // always ready to transmit
-
- m_maincpu->reset();
-}
-
-/* CP31 processor board */
-static MACHINE_CONFIG_START( besta, besta_state )
- /* basic machine hardware */
- MCFG_CPU_ADD("maincpu", M68030, 2*16670000)
- MCFG_CPU_PROGRAM_MAP(besta_mem)
-
- MCFG_DEVICE_ADD ("pit1", PIT68230, 16670000 / 2) // XXX verify clock
-
- MCFG_DEVICE_ADD ("pit2", PIT68230, 16670000 / 2) // XXX verify clock
-
- MCFG_DEVICE_ADD(TERMINAL_TAG, GENERIC_TERMINAL, 0)
- MCFG_GENERIC_TERMINAL_KEYBOARD_CB(WRITE8(besta_state, kbd_put))
-MACHINE_CONFIG_END
-
-/* ROM definition */
-
-ROM_START( besta88 )
- ROM_REGION32_BE( 0x10000, "user1", ROMREGION_ERASEFF )
-
- ROM_SYSTEM_BIOS(0, "cp31dbg", "CP31 Debug")
- ROMX_LOAD( "cp31dbgboot.27c512", 0x0000, 0x10000, CRC(9bf057de) SHA1(b13cb16042e4c6ca63ae26058a78259c0849d0b6), ROM_BIOS(1))
- ROM_SYSTEM_BIOS(1, "cp31dssp", "CP31 DSSP")
- ROMX_LOAD( "cp31dsspboot.27c512", 0x0000, 0x10000, CRC(607a0a55) SHA1(c257a88672ab39d2f3fad681d22e062182b0236d), ROM_BIOS(2))
- ROM_SYSTEM_BIOS(2, "cp31os9", "CP31 OS9")
- ROMX_LOAD( "cp31os9.27c512", 0x0000, 0x10000, CRC(607a0a55) SHA1(c257a88672ab39d2f3fad681d22e062182b0236d), ROM_BIOS(3))
-ROM_END
-
-/* Driver */
-
-/* YEAR NAME PARENT COMPAT MACHINE INPUT INIT COMPANY FULLNAME FLAGS */
-COMP( 1988, besta88, 0, 0, besta, besta, driver_device, 0, "Sapsan", "Besta-88", MACHINE_NOT_WORKING | MACHINE_NO_SOUND_HW)