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Diffstat (limited to 'src/mess/drivers/sgi_ip2.c')
-rw-r--r--src/mess/drivers/sgi_ip2.c517
1 files changed, 0 insertions, 517 deletions
diff --git a/src/mess/drivers/sgi_ip2.c b/src/mess/drivers/sgi_ip2.c
deleted file mode 100644
index 628ee4e1997..00000000000
--- a/src/mess/drivers/sgi_ip2.c
+++ /dev/null
@@ -1,517 +0,0 @@
-// license:BSD-3-Clause
-// copyright-holders:Ryan Holtz
-/****************************************************************************
-
- drivers/sgi_ip2.c
- SGI IRIS 3130 skeleton driver with some meat on its bones
-
- by Harmony
-
- 0x00000000 - ? RAM (?)
- 0x30000000 - 0x30017fff ROM (3x32k)
- 0x30800000 - 0x30800000 Mouse Buttons (1)
- 0x31000000 - 0x31000001 Mouse Quadrature (2)
- 0x32000000 - 0x3200000f DUART0 (serial console on channel B at 19200 baud 8N1, channel A set to 600 baud 8N1 (mouse?))
- 0x32800000 - 0x3280000f DUART1 (printer/modem?)
- 0x33000000 - 0x330007ff SRAM (2k)
- 0x34000000 - 0x34000000 Clock Control (1)
- 0x35000000 - 0x35000000 Clock Data (1)
- 0x36000000 - 0x36000000 OS Base (1)
- 0x38000000 - 0x38000001 Status Register (2)
- 0x39000000 - 0x39000000 Parity control (1)
- 0x3a000000 - 0x3a000000 Multibus Protection (1)
- 0x3b000000 - 0x3b000003 Page Table Map Base (4)
- 0x3c000000 - 0x3c000001 Text/Data Base (2)
- 0x3d000000 - 0x3d000001 Text/Data Limit (2)
- 0x3e000000 - 0x3e000001 Stack Base (2)
- 0x3f000000 - 0x3f000001 Stack Limit (2)
-
- TODO:
- Hook up keyboard
- Hook up mouse
- Hook up graphics
- Hook up mass storage
-
- Interrupts:
- M68K:
- 6 - DUART
-
-****************************************************************************/
-
-#include "emu.h"
-#include "bus/rs232/rs232.h"
-#include "sound/dac.h"
-#include "cpu/m68000/m68000.h"
-#include "machine/mc146818.h" /* TOD clock */
-#include "machine/mc68681.h" /* DUART0, DUART1 */
-#include "machine/terminal.h"
-
-#define TERMINAL_TAG "terminal"
-
-class sgi_ip2_state : public driver_device
-{
-public:
- sgi_ip2_state(const machine_config &mconfig, device_type type, const char *tag)
- : driver_device(mconfig, type, tag),
- m_maincpu(*this, "maincpu"),
- m_mainram(*this, "mainram"),
- m_duarta(*this, "duart68681a"),
- m_duartb(*this, "duart68681b"),
- m_bss(*this, "bss"),
- m_ptmap(*this, "ptmap"),
- m_rtc(*this, "rtc")
- {
- }
-
- DECLARE_READ8_MEMBER(sgi_ip2_m_but_r);
- DECLARE_WRITE8_MEMBER(sgi_ip2_m_but_w);
- DECLARE_READ16_MEMBER(sgi_ip2_m_quad_r);
- DECLARE_WRITE16_MEMBER(sgi_ip2_m_quad_w);
- DECLARE_READ16_MEMBER(sgi_ip2_swtch_r);
- DECLARE_READ8_MEMBER(sgi_ip2_clock_ctl_r);
- DECLARE_WRITE8_MEMBER(sgi_ip2_clock_ctl_w);
- DECLARE_READ8_MEMBER(sgi_ip2_clock_data_r);
- DECLARE_WRITE8_MEMBER(sgi_ip2_clock_data_w);
- DECLARE_READ8_MEMBER(sgi_ip2_os_base_r);
- DECLARE_WRITE8_MEMBER(sgi_ip2_os_base_w);
- DECLARE_READ16_MEMBER(sgi_ip2_status_r);
- DECLARE_WRITE16_MEMBER(sgi_ip2_status_w);
- DECLARE_READ8_MEMBER(sgi_ip2_parctl_r);
- DECLARE_WRITE8_MEMBER(sgi_ip2_parctl_w);
- DECLARE_READ8_MEMBER(sgi_ip2_mbp_r);
- DECLARE_WRITE8_MEMBER(sgi_ip2_mbp_w);
- DECLARE_READ32_MEMBER(sgi_ip2_ptmap_r);
- DECLARE_WRITE32_MEMBER(sgi_ip2_ptmap_w);
- DECLARE_READ16_MEMBER(sgi_ip2_tdbase_r);
- DECLARE_WRITE16_MEMBER(sgi_ip2_tdbase_w);
- DECLARE_READ16_MEMBER(sgi_ip2_tdlmt_r);
- DECLARE_WRITE16_MEMBER(sgi_ip2_tdlmt_w);
- DECLARE_READ16_MEMBER(sgi_ip2_stkbase_r);
- DECLARE_WRITE16_MEMBER(sgi_ip2_stkbase_w);
- DECLARE_READ16_MEMBER(sgi_ip2_stklmt_r);
- DECLARE_WRITE16_MEMBER(sgi_ip2_stklmt_w);
- DECLARE_DRIVER_INIT(sgi_ip2);
- DECLARE_WRITE_LINE_MEMBER(duarta_irq_handler);
- DECLARE_WRITE_LINE_MEMBER(duartb_irq_handler);
- required_device<cpu_device> m_maincpu;
-protected:
- required_shared_ptr<UINT32> m_mainram;
- required_device<mc68681_device> m_duarta;
- required_device<mc68681_device> m_duartb;
- required_shared_ptr<UINT32> m_bss;
- required_shared_ptr<UINT32> m_ptmap;
- required_device<mc146818_device> m_rtc;
-private:
- UINT8 m_mbut;
- UINT16 m_mquad;
- UINT16 m_tdbase;
- UINT16 m_tdlmt;
- UINT16 m_stkbase;
- UINT16 m_stklmt;
- UINT8 m_parctl;
- UINT8 m_mbp;
- virtual void machine_start();
- virtual void machine_reset();
- inline void ATTR_PRINTF(3,4) verboselog( int n_level, const char *s_fmt, ... );
-};
-
-
-#define VERBOSE_LEVEL ( 0 )
-
-#define ENABLE_VERBOSE_LOG (0)
-
-inline void ATTR_PRINTF(3,4) sgi_ip2_state::verboselog( int n_level, const char *s_fmt, ... )
-{
-#if ENABLE_VERBOSE_LOG
- if( VERBOSE_LEVEL >= n_level )
- {
- va_list v;
- char buf[ 32768 ];
- va_start( v, s_fmt );
- vsprintf( buf, s_fmt, v );
- va_end( v );
- logerror("%08x: %s", machine().device("maincpu")->safe_pc(), buf);
- }
-#endif
-}
-
-/***************************************************************************
- MACHINE FUNCTIONS
-***************************************************************************/
-
-#define MBUT_RIGHT 0x01 /* Right button */
-#define MBUT_MIDDLE 0x02 /* Middle button */
-#define MBUT_LEFT 0x04 /* Left button */
-#define BOARD_REV1 0x60 /* Board revision - #1 */
-#define BOARD_REV2 0x50 /* Board revision - #2 */
-
-
-READ8_MEMBER(sgi_ip2_state::sgi_ip2_m_but_r)
-{
- verboselog(0, "sgi_ip2_m_but_r: %02x\n", m_mbut | BOARD_REV1);
- return m_mbut | BOARD_REV1;
-}
-
-WRITE8_MEMBER(sgi_ip2_state::sgi_ip2_m_but_w)
-{
- verboselog(0, "sgi_ip2_m_but_w: %02x\n", data);
- m_mbut = data;
-}
-
-#define MOUSE_XFIRE 0x01 /* X Quadrature Fired, active low */
-#define MOUSE_XCHANGE 0x02 /* MOUSE_XCHANGE ? x-- : x++ */
-#define MOUSE_YFIRE 0x04 /* Y Quadrature Fired, active low */
-#define MOUSE_YCHANGE 0x08 /* MOUSE_YCHANGE ? y-- : y++ */
-
-
-READ16_MEMBER(sgi_ip2_state::sgi_ip2_m_quad_r)
-{
- verboselog(0, "sgi_ip2_m_quad_r: %04x\n", m_mquad);
- return m_mquad;
-}
-
-WRITE16_MEMBER(sgi_ip2_state::sgi_ip2_m_quad_w)
-{
- verboselog(0, "sgi_ip2_m_quad_w = %04x & %04x\n", data, mem_mask);
- COMBINE_DATA(&m_mquad);
-}
-
-READ16_MEMBER(sgi_ip2_state::sgi_ip2_swtch_r)
-{
- verboselog(0, "sgi_ip2_swtch_r: %04x\n", ioport("SWTCH")->read());
- return ioport("SWTCH")->read();
-}
-
-READ8_MEMBER(sgi_ip2_state::sgi_ip2_clock_ctl_r)
-{
- UINT8 ret = m_rtc->read(space, 1);
- verboselog(1, "sgi_ip2_clock_ctl_r: %02x\n", ret);
- return ret;
-}
-
-WRITE8_MEMBER(sgi_ip2_state::sgi_ip2_clock_ctl_w)
-{
- verboselog(1, "sgi_ip2_clock_ctl_w: %02x\n", data);
- m_rtc->write(space, 1, data);
-}
-
-READ8_MEMBER(sgi_ip2_state::sgi_ip2_clock_data_r)
-{
- UINT8 ret = m_rtc->read(space, 0);
- verboselog(1, "sgi_ip2_clock_data_r: %02x\n", ret);
- return ret;
-}
-
-WRITE8_MEMBER(sgi_ip2_state::sgi_ip2_clock_data_w)
-{
- verboselog(1, "sgi_ip2_clock_data_w: %02x\n", data);
- m_rtc->write(space, 0, data);
-}
-
-
-READ8_MEMBER(sgi_ip2_state::sgi_ip2_os_base_r)
-{
- switch(offset)
- {
- default:
- verboselog(0, "sgi_ip2_os_base_r: Unknown Register %08x\n", 0x36000000 + offset);
- break;
- }
- return 0;
-}
-
-WRITE8_MEMBER(sgi_ip2_state::sgi_ip2_os_base_w)
-{
- switch(offset)
- {
- default:
- verboselog(0, "sgi_ip2_os_base_w: Unknown Register %08x = %02x\n", 0x36000000 + offset, data);
- break;
- }
-}
-
-READ16_MEMBER(sgi_ip2_state::sgi_ip2_status_r)
-{
- switch(offset)
- {
- default:
- verboselog(0, "sgi_ip2_status_r: Unknown Register %08x & %04x\n", 0x38000000 + (offset << 1), mem_mask);
- break;
- }
- return 0;
-}
-
-WRITE16_MEMBER(sgi_ip2_state::sgi_ip2_status_w)
-{
- switch(offset)
- {
- default:
- verboselog(0, "sgi_ip2_status_w: Unknown Register %08x = %04x & %04x\n", 0x38000000 + (offset << 1), data, mem_mask);
- break;
- }
-}
-
-#define PAR_UR 0x01 /* Check parity on user-mode reads */
-#define PAR_UW 0x02 /* Check parity on user-mode writes */
-#define PAR_KR 0x04 /* Check parity on kernel-mode reads */
-#define PAR_KW 0x08 /* Check parity on kernel-mode writes */
-#define PAR_DIS0 0x10 /* Disable access to DUART0 and LEDs */
-#define PAR_DIS1 0x20 /* Disable access to DUART1 */
-#define PAR_MBR 0x40 /* Check parity on multibus reads */
-#define PAR_MBW 0x80 /* Check parity on multibus writes */
-
-
-READ8_MEMBER(sgi_ip2_state::sgi_ip2_parctl_r)
-{
- verboselog(0, "sgi_ip2_parctl_r: %02x\n", m_parctl);
- return m_parctl;
-}
-
-WRITE8_MEMBER(sgi_ip2_state::sgi_ip2_parctl_w)
-{
- verboselog(0, "sgi_ip2_parctl_w: %02x\n", data);
- m_parctl = data;
-}
-
-#define MBP_DCACC 0x01 /* Display controller access (I/O page 4) */
-#define MBP_UCACC 0x02 /* Update controller access (I/O page 3) */
-#define MBP_GFACC 0x04 /* Allow GF access (I/O page 1) */
-#define MBP_DMACC 0x08 /* Allow GL2 DMA access (0x8nnnnn - x0bnnnnn) */
-#define MBP_LIOACC 0x10 /* Allow lower I/O access (0x0nnnnn - 0x7nnnnn) */
-#define MBP_HIOACC 0x20 /* Allow upper I/O access (0x8nnnnn - 0xfnnnnn) */
-#define MBP_LMACC 0x40 /* Allow lower memory access (0x0nnnnn - 0x7nnnnn) */
-#define MBP_HMACC 0x80 /* Allow upper memory access (0x8nnnnn - 0xfnnnnn) */
-
-
-READ8_MEMBER(sgi_ip2_state::sgi_ip2_mbp_r)
-{
- verboselog(0, "sgi_ip2_mbp_r: %02x\n", m_mbp);
- return m_mbp;
-}
-
-WRITE8_MEMBER(sgi_ip2_state::sgi_ip2_mbp_w)
-{
- verboselog(0, "sgi_ip2_mbp_w: %02x\n", data);
- m_mbp = data;
-}
-
-
-READ32_MEMBER(sgi_ip2_state::sgi_ip2_ptmap_r)
-{
- verboselog(0, "sgi_ip2_ptmap_r: %08x = %08x & %08x\n", 0x3b000000 + (offset << 2), m_ptmap[offset], mem_mask);
- return m_ptmap[offset];
-}
-
-WRITE32_MEMBER(sgi_ip2_state::sgi_ip2_ptmap_w)
-{
- verboselog(0, "sgi_ip2_ptmap_w: %08x = %08x & %08x\n", 0x3b000000 + (offset << 2), data, mem_mask);
- COMBINE_DATA(&m_ptmap[offset]);
-}
-
-
-READ16_MEMBER(sgi_ip2_state::sgi_ip2_tdbase_r)
-{
- verboselog(0, "sgi_ip2_tdbase_r: %04x\n", m_tdbase);
- return m_tdbase;
-}
-
-WRITE16_MEMBER(sgi_ip2_state::sgi_ip2_tdbase_w)
-{
- verboselog(0, "sgi_ip2_tdbase_w: %04x & %04x\n", data, mem_mask);
- COMBINE_DATA(&m_tdbase);
-}
-
-
-READ16_MEMBER(sgi_ip2_state::sgi_ip2_tdlmt_r)
-{
- verboselog(0, "sgi_ip2_tdlmt_r: %04x\n", m_tdlmt);
- return m_tdlmt;
-}
-
-WRITE16_MEMBER(sgi_ip2_state::sgi_ip2_tdlmt_w)
-{
- verboselog(0, "sgi_ip2_tdlmt_w: %04x & %04x\n", data, mem_mask);
- COMBINE_DATA(&m_tdlmt);
-}
-
-
-READ16_MEMBER(sgi_ip2_state::sgi_ip2_stkbase_r)
-{
- verboselog(0, "sgi_ip2_stkbase_r: %04x\n", m_stkbase);
- return m_stkbase;
-}
-
-WRITE16_MEMBER(sgi_ip2_state::sgi_ip2_stkbase_w)
-{
- verboselog(0, "sgi_ip2_stkbase_w: %04x & %04x\n", data, mem_mask);
- COMBINE_DATA(&m_stkbase);
-}
-
-
-READ16_MEMBER(sgi_ip2_state::sgi_ip2_stklmt_r)
-{
- verboselog(0, "sgi_ip2_stklmt_r: %04x\n", m_stklmt);
- return m_stklmt;
-}
-
-WRITE16_MEMBER(sgi_ip2_state::sgi_ip2_stklmt_w)
-{
- verboselog(0, "sgi_ip2_stklmt_w: %04x & %04x\n", data, mem_mask);
- COMBINE_DATA(&m_stklmt);
-}
-
-void sgi_ip2_state::machine_start()
-{
-}
-
-void sgi_ip2_state::machine_reset()
-{
-}
-
-/***************************************************************************
- ADDRESS MAPS
-***************************************************************************/
-
-
-static ADDRESS_MAP_START(sgi_ip2_map, AS_PROGRAM, 32, sgi_ip2_state )
- AM_RANGE(0x00000000, 0x00ffffff) AM_RAM AM_SHARE("mainram")
- AM_RANGE(0x02100000, 0x0210ffff) AM_RAM AM_SHARE("bss") // ??? I don't understand the need for this...
- AM_RANGE(0x30000000, 0x30017fff) AM_ROM AM_REGION("maincpu", 0)
- AM_RANGE(0x30800000, 0x30800003) AM_READWRITE8(sgi_ip2_m_but_r, sgi_ip2_m_but_w, 0xffffffff)
- AM_RANGE(0x31000000, 0x31000003) AM_READWRITE16(sgi_ip2_m_quad_r, sgi_ip2_m_quad_w, 0xffffffff)
- AM_RANGE(0x31800000, 0x31800003) AM_READ16(sgi_ip2_swtch_r, 0xffffffff)
- AM_RANGE(0x32000000, 0x3200000f) AM_DEVREADWRITE8("duart68681a", mc68681_device, read, write, 0xffffffff)
- AM_RANGE(0x32800000, 0x3280000f) AM_DEVREADWRITE8("duart68681b", mc68681_device, read, write, 0xffffffff)
- AM_RANGE(0x33000000, 0x330007ff) AM_RAM
- AM_RANGE(0x34000000, 0x34000003) AM_READWRITE8(sgi_ip2_clock_ctl_r, sgi_ip2_clock_ctl_w, 0xffffffff)
- AM_RANGE(0x35000000, 0x35000003) AM_READWRITE8(sgi_ip2_clock_data_r, sgi_ip2_clock_data_w, 0xffffffff)
- AM_RANGE(0x36000000, 0x36000003) AM_READWRITE8(sgi_ip2_os_base_r, sgi_ip2_os_base_w, 0xffffffff)
- AM_RANGE(0x38000000, 0x38000003) AM_READWRITE16(sgi_ip2_status_r, sgi_ip2_status_w, 0xffffffff)
- AM_RANGE(0x39000000, 0x39000003) AM_READWRITE8(sgi_ip2_parctl_r, sgi_ip2_parctl_w, 0xffffffff)
- AM_RANGE(0x3a000000, 0x3a000003) AM_READWRITE8(sgi_ip2_mbp_r, sgi_ip2_mbp_w, 0xffffffff)
- AM_RANGE(0x3b000000, 0x3b003fff) AM_READWRITE(sgi_ip2_ptmap_r, sgi_ip2_ptmap_w) AM_SHARE("ptmap")
- AM_RANGE(0x3c000000, 0x3c000003) AM_READWRITE16(sgi_ip2_tdbase_r, sgi_ip2_tdbase_w, 0xffffffff)
- AM_RANGE(0x3d000000, 0x3d000003) AM_READWRITE16(sgi_ip2_tdlmt_r, sgi_ip2_tdlmt_w, 0xffffffff)
- AM_RANGE(0x3e000000, 0x3e000003) AM_READWRITE16(sgi_ip2_stkbase_r, sgi_ip2_stkbase_w, 0xffffffff)
- AM_RANGE(0x3f000000, 0x3f000003) AM_READWRITE16(sgi_ip2_stklmt_r, sgi_ip2_stklmt_w, 0xffffffff)
-ADDRESS_MAP_END
-
-/***************************************************************************
- MACHINE DRIVERS
-***************************************************************************/
-
-WRITE_LINE_MEMBER(sgi_ip2_state::duarta_irq_handler)
-{
- m_maincpu->set_input_line_and_vector(M68K_IRQ_6, state, M68K_INT_ACK_AUTOVECTOR);
-}
-
-WRITE_LINE_MEMBER(sgi_ip2_state::duartb_irq_handler)
-{
- m_maincpu->set_input_line_and_vector(M68K_IRQ_6, state, M68K_INT_ACK_AUTOVECTOR);
-}
-
-static DEVICE_INPUT_DEFAULTS_START( ip2_terminal )
- DEVICE_INPUT_DEFAULTS( "RS232_TXBAUD", 0xff, RS232_BAUD_19200 )
- DEVICE_INPUT_DEFAULTS( "RS232_RXBAUD", 0xff, RS232_BAUD_19200 )
- DEVICE_INPUT_DEFAULTS( "RS232_STARTBITS", 0xff, RS232_STARTBITS_1 )
- DEVICE_INPUT_DEFAULTS( "RS232_DATABITS", 0xff, RS232_DATABITS_8 )
- DEVICE_INPUT_DEFAULTS( "RS232_PARITY", 0xff, RS232_PARITY_NONE )
- DEVICE_INPUT_DEFAULTS( "RS232_STOPBITS", 0xff, RS232_STOPBITS_1 )
-DEVICE_INPUT_DEFAULTS_END
-
-static MACHINE_CONFIG_START( sgi_ip2, sgi_ip2_state )
- /* basic machine hardware */
- MCFG_CPU_ADD("maincpu", M68020, 16000000)
- MCFG_CPU_PROGRAM_MAP(sgi_ip2_map)
-
- MCFG_MC68681_ADD( "duart68681a", XTAL_3_6864MHz ) /* Y3 3.6864MHz Xtal ??? copy-over from dectalk */
- MCFG_MC68681_IRQ_CALLBACK(WRITELINE(sgi_ip2_state, duarta_irq_handler))
- MCFG_MC68681_B_TX_CALLBACK(DEVWRITELINE("rs232", rs232_port_device, write_txd))
-
- MCFG_MC68681_ADD( "duart68681b", XTAL_3_6864MHz ) /* Y3 3.6864MHz Xtal ??? copy-over from dectalk */
- MCFG_MC68681_IRQ_CALLBACK(WRITELINE(sgi_ip2_state, duartb_irq_handler))
-
- MCFG_MC146818_ADD( "rtc", XTAL_4_194304Mhz )
-
- MCFG_RS232_PORT_ADD("rs232", default_rs232_devices, "terminal")
- MCFG_RS232_RXD_HANDLER(DEVWRITELINE("duart68681a", mc68681_device, rx_b_w))
- MCFG_DEVICE_CARD_DEVICE_INPUT_DEFAULTS("terminal", ip2_terminal)
-
- /* sound hardware */
- MCFG_SPEAKER_STANDARD_MONO("mono")
- MCFG_SOUND_ADD( "dac", DAC, 0 )
- MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 0.5)
-MACHINE_CONFIG_END
-
-static INPUT_PORTS_START( sgi_ip2 )
- PORT_START("SWTCH")
- PORT_DIPNAME( 0x8000, 0x8000, "Master/Slave" )
- PORT_DIPSETTING( 0x0000, "Slave" )
- PORT_DIPSETTING( 0x8000, "Master" )
- PORT_BIT( 0x6000, IP_ACTIVE_HIGH, IPT_UNUSED )
- PORT_DIPNAME( 0x1800, 0x1800, "RS232 Console Speed" )
- PORT_DIPSETTING( 0x0000, "9600 Baud" )
- PORT_DIPSETTING( 0x0800, "300 Baud" )
- PORT_DIPSETTING( 0x1000, "1200 Baud" )
- PORT_DIPSETTING( 0x1800, "19200 Baud" )
- PORT_DIPNAME( 0x0700, 0x0000, "Display Setting" )
- PORT_DIPSETTING( 0x0000, "60Hz Non-Interlaced / 60Hz Non-Interlaced" )
- PORT_DIPSETTING( 0x0100, "60Hz Non-Interlaced / 30Hz Interlaced" )
- PORT_DIPSETTING( 0x0200, "60Hz Non-Interlaced / NTSC RS 170A" )
- PORT_DIPSETTING( 0x0300, "60Hz Non-Interlaced / PAL" )
- PORT_DIPSETTING( 0x0400, "30Hz Interlaced / 60Hz Non-Interlaced" )
- PORT_DIPSETTING( 0x0500, "30Hz Interlaced / 30Hz Interlaced" )
- PORT_DIPSETTING( 0x0600, "30Hz Interlaced / NTSC RS 170A" )
- PORT_DIPSETTING( 0x0700, "30Hz Interlaced / PAL" )
- PORT_BIT( 0x0080, IP_ACTIVE_HIGH, IPT_UNUSED )
- PORT_DIPNAME( 0x0040, 0x0000, "Enable Dual-Head Display" )
- PORT_DIPSETTING( 0x0000, "Use Primary Display" )
- PORT_DIPSETTING( 0x0040, "Use Secondary Display" )
- PORT_DIPNAME( 0x0020, 0x0000, "Verbose Boot" )
- PORT_DIPSETTING( 0x0000, "Be Verbose" )
- PORT_DIPSETTING( 0x0020, "Be Quiet" )
- PORT_DIPNAME( 0x0010, 0x0000, "Auto-Boot" )
- PORT_DIPSETTING( 0x0000, "Enter PROM Monitor" )
- PORT_DIPSETTING( 0x0010, "Auto-Boot" )
- PORT_DIPNAME( 0x000f, 0x0005, "Boot Media" )
- PORT_DIPSETTING( 0x0000, "Hard Disk (IP, SD, MD)" )
- PORT_DIPSETTING( 0x0001, "Cartridge Tape" )
- PORT_DIPSETTING( 0x0002, "Floppy Disk (SF, MF)" )
- PORT_DIPSETTING( 0x0003, "Ethernet using XNS" )
- PORT_DIPSETTING( 0x0005, "Enter PROM Monitor" )
- PORT_DIPSETTING( 0x0006, "Boot from PROM Board" )
- PORT_DIPSETTING( 0x0007, "TCP/UDP Netboot" )
- PORT_DIPSETTING( 0x0009, "Interphase SMD Disk Boot" )
- PORT_DIPSETTING( 0x000a, "Storager Tape Boot (1)" )
- PORT_DIPSETTING( 0x000b, "Storager Tape Boot (2)" )
- PORT_DIPSETTING( 0x000c, "Stoarger Hard Disk Boot" )
- PORT_DIPSETTING( 0x000d, "DSD Tape Boot (1)" )
- PORT_DIPSETTING( 0x000e, "DSD Tape Boot (2)" )
- PORT_DIPSETTING( 0x000f, "DSD Hard Disk Boot" )
-
-INPUT_PORTS_END
-
-DRIVER_INIT_MEMBER(sgi_ip2_state,sgi_ip2)
-{
- UINT32 *src = (UINT32*)(memregion("maincpu")->base());
- UINT32 *dst = m_mainram;
- memcpy(dst, src, 8);
-
- m_maincpu->reset();
-}
-
-/***************************************************************************
-
- ROM definition(s)
-
-***************************************************************************/
-
-ROM_START( sgi_ip2 )
- ROM_REGION32_BE(0x18000, "maincpu", 0)
- ROM_LOAD( "sgi-ip2-u91.nolabel.od", 0x00000, 0x8000, CRC(32e1f6b5) SHA1(2bd928c3fe2e364b9a38189158e9bad0e5271a59) )
- ROM_LOAD( "sgi-ip2-u92.nolabel.od", 0x08000, 0x8000, CRC(13dbfdb3) SHA1(3361fb62f7a8c429653700bccfc3e937f7508182) )
- ROM_LOAD( "sgi-ip2-u93.ip2.2-008.od", 0x10000, 0x8000, CRC(bf967590) SHA1(1aac48e4f5531a25c5482f64de5cd3c7a9931f11) )
-ROM_END
-
-/* YEAR NAME PARENT COMPAT MACHINE INPUT INIT COMPANY FULLNAME */
-COMP( 1985, sgi_ip2, 0, 0, sgi_ip2, sgi_ip2, sgi_ip2_state, sgi_ip2, "Silicon Graphics Inc", "IRIS 3130 (IP2)", MACHINE_NOT_WORKING )