EINTR.net / systems / apple / quadra650

Apple Macintosh Quadra 650

Pictures

Mac Quadra 650 - Complete System Mac Quadra 650 - Front Mac Quadra 650 - Back Mac Quadra 650 - Close-up on Back connectors Mac Quadra 650 - Overview Mac Quadra 650 - Open, both top and bottom Mac Quadra 650 - Open, front Mac Quadra 650 - Open, overhead view Mac Quadra 650 - Open, overhead view on Nubus/PDS slots Mac Quadra 650 - Bottom of PSU, floppy and drive support Mac Quadra 650 - Back of monitor

Notes

Specifications

CPU 33 MHz Motorola 68040 (with built-in FPU) 4 KB data + 4 KB code L1 cache
Memory 136 MB (max 136 MB [132 MB some system], 8 MB [4 MB on some system] on board + 4 x 4, 8, 16 or 32 MB 72pin SIMM)
Bus 1 PDS + 3 Nubus
Onboard Video 1 MB (max 1 MB with 2 x 256 KB VRAM)
with 512 KB can do 16bit (512x384), 8bit (640x480, 800x600, 832x624), 4bit (1024x768, 1152x870)
with 1 MB can do 16bit (512x384, 640x480, 800x600, 832x624), 8bit (1024x768, 1152x870)
[it is recommended to run in black & white (1bit) mode under OpenBSD]
Disk Controller onboard NCR 53C96 at 16MHz SCSI-2 narrow
internal 50 pin male connector
external Apple 25 pin DB female connector [all 25 ground connected to DB frame]
Case 1 x 3.5 inch Apple floppy drive
1 x 5.25 inch SCSI-2 50 pin narrow male connector 2x CD-ROM with caddy
1 x 3.5 half-height SCSI-2 50 pin male connector hard-drive
External Connectors Mac Quadra 650 numeroted connectors picture
  1. Power push button [this Mac fully support software power down and ADB power up]
  2. Apple DB 15 female video connector
  3. Apple DB 25 female SCSI-2 narrow connector [25 ground connected to DB frame]
  4. Apple AUI Ethernet port
  5. Serial Printer - mini-din 7 pin connector [not standard RS232]
  6. Serial Modem - mini-din 7 pin connector [not standard RS232]
  7. ADB port - mini-din 4 pin connector [for keyboards, mouse, etc.]
  8. ADB port - mini-din 4 pin connector [for keyboards, mouse, etc.]
  9. Audio out - 1/8 inch
  10. Microphone - 1/8 inch

Dmesg

OpenBSD 5.0 (ROOTNFS) #10: Fri Sep  2 13:54:58 EDT 2011
    root@mac.EINTR.net:/root/src/kernels/compile/ROOTNFS
Apple Macintosh Quadra 650, 68040 CPU+MMU+FPU, 4k on-chip physical I/D caches
real mem = 142606336 (136MB)
avail mem = 135516160 (129MB)
mainbus0 at root
obio0 at mainbus0
adb0 at obio0: II series
asc0 at obio0: Apple Sound Chip
macfb0 at obio0: DAFB, monitor sense 1
macfb0: 832x624, monochrome display
wsdisplay0 at macfb0 mux 1: console (std, vt100 emulation)
sn0 at obio0: integrated ethernet adapter, address 08:00:07:9c:f8:76
esp0 at obio0 (pseudo-DMA): NCR53C96, 16MHz
scsibus0 at esp0: 8 targets, initiator 7
sd0 at scsibus0 targ 2 lun 0: <IBM, DPES-31080 !t, S31R> SCSI2 0/direct fixed
sd0: 1034MB, 512 bytes/sector, 2118144 sectors
cd0 at scsibus0 targ 3 lun 0: <SONY, CD-ROM CDU-8003A, 1.9a> SCSI2 5/cdrom removable
zsc0 at obio0
zstty0 at zsc0 channel 0
zstty1 at zsc0 channel 1
nubus0 at mainbus0
adb0: 2 targets
akbd0 at adb0 addr 2: extended keyboard (ISO layout)
wskbd0 at akbd0: console keyboard, using wsdisplay0
ams0 at adb0 addr 3: 1-button, 100 dpi mouse
wsmouse0 at ams0 mux 0
vscsi0 at root
scsibus1 at vscsi0: 256 targets
softraid0 at root
scsibus2 at softraid0: 256 targets
can't figure root, hope your kernel is right
nfs_boot: using interface sn0, with revarp & bootparams
nfs_boot: client_addr=192.168.12.50
nfs_boot: server_addr=192.168.12.70 hostname=mac
root on cpaq:/exports/mac/root
swap on cpaq:/exports/mac/swap

Links


(c) Hugo Villeneuve
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All pictures are "(c) 2004 Hugo Villeneuve". Pictures are free to use for non-commerical purpose if copyright notice is kept. Use in any online auctions is forbidden.