name | sourcefile | sampleof | isbios | isdevice | ismechanical | runnable | description | year | manufacturer | romof | cloneof | MachineGenreId |
indigo_r4400 | sgi/ip20.cpp | | no | no | no | yes | IRIS Indigo R4400 | 1991 | Silicon Graphics | | | |
|
rom
name | size | crc | sha1 | region | offset | status | optional | merge | bios |
ip20prom.070-8116-005.bin | 524288 | 1875b645 | 52f5d7baea3d1bc720eb2164104c177e23504345 | prom | 0 | good | no | | 405g-rev-b |
ip20prom.070-8116-004.bin | 524288 | 940d960e | 596aba530b53a147985ff3f6f853471ce48c866c | prom | 0 | good | no | | 405d-rev-a |
nvram.bin | 256 | b8367798 | 61af4c9dba69e9f0552c10770f16044421730b6d | nvram | 0 | good | no | | |
|
biosset
name | description | default |
405g-rev-b | SGI Version 4.0.5G Rev B IP20, Nov 10, 1992 | no |
405d-rev-a | SGI Version 4.0.5D Rev A IP20, Aug 19, 1992 | no |
|
chip
type | tag | name | clock |
cpu | cpu | MIPS R4400 | 75000000 |
cpu | keyboard_port:keyboard:mcu | Intel 8031 | 11059200 |
cpu | dsp | Motorola DSP56001 | 20000000 |
audio | scsi:4:cdrom:cdda | CD/DA | 44100 |
audio | keyboard_port:keyboard:speaker | Speaker | |
audio | keyboard_port:keyboard:beeper | Beep | 480 |
|
configuration
name | tag | mask |
RAM bank A | mc:SIMMS | 15 |
RAM bank B | mc:SIMMS | 240 |
RAM bank C | mc:SIMMS | 3840 |
RAM bank D | mc:SIMMS | 61440 |
Valid Banks | mc:VALID | 15 |
|
control
type | player | buttons | ways | reverse | minimum | maximum | sensitivity | keydelta | ways2 | ways3 | reqbuttons |
mouse | | 3 | | no | 0 | 61440 | 100 | | | | |
keyboard | | 101 | | no | | | | | | | |
|
device
type | tag | interface | fixed_image | mandatory |
harddisk | scsi:1:harddisk:image | scsi_hdd,hdd | | |
cdrom | scsi:4:cdrom:image | cdrom | | |
|
device_ref
name |
r4400 |
93c56_16 |
sgi_mc |
hpc1 |
sgi_int2 |
pit8254 |
pit_counter |
pit_counter |
pit_counter |
ipt_merge_any_hi |
ipt_merge_any_hi |
93c56_16 |
dp8572a |
nscsi_bus |
nscsi_connector |
wd33c93a |
nscsi_connector |
scsi_harddisk |
harddisk_image |
nscsi_connector |
nscsi_connector |
nscsi_connector |
scsi_cdrom_sgi |
cdrom_image |
cdda |
nscsi_connector |
nscsi_connector |
nscsi_connector |
seeq8003 |
ipt_merge_any_hi |
scc85c30 |
z80scc_channel |
z80scc_channel |
sgi_kbd_port |
sgi_kbd |
speaker |
beep |
i8031 |
rs232 |
rs232_mouse_hle_sgi |
scc85c30 |
z80scc_channel |
z80scc_channel |
rs232 |
rs232 |
scc85c30 |
z80scc_channel |
z80scc_channel |
dsp56001 |
sgi_lg1 |
sgi_vc1 |
bt479 |
screen |
|
dipswitch
name | tag | mask |
Layout | keyboard_port:keyboard:col.f | 255 |
|
display
tag | type | rotate | width | height | refresh | pixclock | htotal | hbend | hbstart | vtotal | vbend | vbstart | flipx |
gfx:screen | raster | 0 | 1024 | 768 | 60.000000 | 47185920 | 1024 | 0 | 1024 | 768 | 0 | 768 | no |
|
driver
status | emulation | savestate | requiresartwork | unofficial | nosoundhardware | incomplete | cocktail |
preliminary | good | unsupported | no | no | no | no | |
|
feature
type | status | overall |
graphics | imperfect | |
sound | unemulated | |
|
input
players | coins | service | tilt |
1 | | no | no |
|
port
tag |
:keyboard_port:keyboard:col.0 |
:keyboard_port:keyboard:col.1 |
:keyboard_port:keyboard:col.2 |
:keyboard_port:keyboard:col.3 |
:keyboard_port:keyboard:col.4 |
:keyboard_port:keyboard:col.5 |
:keyboard_port:keyboard:col.6 |
:keyboard_port:keyboard:col.7 |
:keyboard_port:keyboard:col.8 |
:keyboard_port:keyboard:col.9 |
:keyboard_port:keyboard:col.a |
:keyboard_port:keyboard:col.b |
:keyboard_port:keyboard:col.c |
:keyboard_port:keyboard:col.d |
:keyboard_port:keyboard:col.e |
:keyboard_port:keyboard:col.f |
:mc:SIMMS |
:mc:VALID |
:mouse_port:mouse:BTN |
:mouse_port:mouse:X |
:mouse_port:mouse:Y |
|
slot
name |
scsi:1 |
scsi:2 |
scsi:3 |
scsi:4 |
scsi:5 |
scsi:6 |
scsi:7 |
rs232a |
rs232b |
|
sound
|