EINTR.net / systems / sun / sparcclassic



Front SPARCclassic - Back SPARCclassic - Opened, top and bottom SPARCclassic - Opened, bottom view 1 (motherboard) SPARCclassic - Opened, top (drives, PSU) SPARCclassic - Opened, bottom view 2 (motherboard)



CPU 50 MHz Texas Instrument microSPARC (sun4m) (1 soldered)
Memory 24 MB (max 96 MB - 6 x 4 or 16 MB 72 pins parity SIMMs)
Bus SBUS at 20 MHz - 2 slot
Video onboard CG3 - 8 bit color unaccelarated framebuffer
Sound onboard amd7930 telephone quality audio with internal speaker - 8 bit mono at 8000 Hz
Disk Controller onboard NCR 53c94 SCSI-2 narrow
internal 50 pin narrow flat cable male connector
external 50 pin HD narrow female connector
Case Sun Lunchbox
1 x 3.5 inch floppy drive
1 x SCSI-2 narrow 50 pin male connector for half-heigth hard-drive
External Connectors SPARCclassic numeroted connectors picture
  1. Sun keyboard/mouse 8 pin mini-DIN connector
  2. Audio In - 1/8 inch mono
  3. Audio Out - 1/8 inch mono
  4. SCSI-2 HD 50 pin narrow female connector
  5. Ethernet AUI Sun connector - HD 26 pin connector
  6. Serial port A and B - DB25 female connector [port A wired as standard DTE, port B isn't]
  7. Female 13W3 Sun video connector
  8. Parallel port - DB25 female
  9. Ethernet 10baseT RJ connector


OpenBSD 4.9 (GENERIC) #91: Thu Mar  3 00:31:21 MST 2011
real mem = 24793088 (23MB)
avail mem = 20344832 (19MB)
mainbus0 at root: SUNW,SPARCclassic
cpu0 at mainbus0: TMS390S10 @ 50 MHz, on-chip FPU
cpu0: physical 4K instruction (32 b/l), 2K data (16 b/l) cache enabled
obio0 at mainbus0
clock0 at obio0 addr 0x71200000: mk48t08 (eeprom)
timer0 at obio0 addr 0x71d00000 delay constant 22
zs0 at obio0 addr 0x71100000 pri 12, softpri 6
zstty0 at zs0 channel 0: console
zstty1 at zs0 channel 1
zs1 at obio0 addr 0x71000000 pri 12, softpri 6
zskbd0 at zs1 channel 0: no keyboard
zsms0 at zs1 channel 1
wsmouse0 at zsms0 mux 0
slavioconfig at obio0 addr 0x71800000 not configured
auxreg0 at obio0 addr 0x71900000
power0 at obio0 addr 0x71910000
fdc0 at obio0 addr 0x71400000 pri 11, softpri 4: chip 82077
fd0 at fdc0 drive 0: 1.44MB 80 cyl, 2 head, 18 sec
iommu0 at mainbus0 addr 0x10000000: version 0x1/0x4, page-size 4096, range 64MB
sbus0 at iommu0: 25 MHz
dma0 at sbus0 slot 4 offset 0x8400000: rev 2
esp0 at dma0 offset 0x8800000 pri 4: ESP200, 40MHz
scsibus0 at esp0: 8 targets, initiator 7
sd0 at scsibus0 targ 0 lun 0: <SEAGATE, ST32151N, HP02> SCSI2 0/direct fixed
sd0: 2048MB, 512 bytes/sec, 4194685 sec total
audioamd0 at sbus0 slot 4 offset 0x1300000 pri 13, softpri 4
audio0 at audioamd0
bpp0 at sbus0 slot 4 offset 0xc800000: DMA2
ledma0 at sbus0 slot 4 offset 0x8400010: rev 2
le0 at ledma0 offset 0x8c00000 pri 6: address 08:00:20:04:d1:40
le0: 16 receive buffers, 4 transmit buffers
qec0 at sbus0 slot 1 offset 0x20000: 128K memory 1 channel
be0 at qec0 offset 0x10000 pri 7: rev 1 address 08:00:20:04:d1:40
cgthree0 at sbus0 slot 3 offset 0x0 pri 9: SUNW,501-1718, 1152x900
wsdisplay0 at cgthree0 mux 1
wsdisplay0: screen 0 added (std, sun emulation)
vscsi0 at root
scsibus1 at vscsi0: 256 targets
softraid0 at root
bootpath: /iommu@0,10000000/sbus@0,10001000/espdma@4,8400000/esp@4,8800000/sd@0,0
root on sd0a swap on sd0b dump on sd0b


(c) Hugo Villeneuve
$Id: index.html,v 1.21 2024/05/28 06:39:48 harpagon Exp $

All pictures and text are "(c) Hugo Villeneuve". Pictures are free to use for non-commerical purpose if copyright notice is kept. Use in any online auctions is forbidden.