DIGITAL EQUIPMENT CORPORATION PERSONAL WORKSTATION 180I PERSONAL WORKSTATION 200I Device Type Mainboard Processor Pentium Pro Processor Speed 120/133/150/166/180/200/210/233/240/266MHz Chip Set Intel Video Chip Set None Maximum Onboard 512MB (EDO supported) Memory Maximum Video None Memory Cache 512KB (located on Pentium II CPU) BIOS Unidentified Dimensions 254mm x 218mm I/O Options (CPU) Parallel port, PS/2 mouse port, serial ports (2), USB connectors (2), VRM connectors (2) I/O Options IDE interfaces (2), floppy drive interface, 100Base-T (backplane) connector, game/MIDI port, audio in – CD-ROM, fax/modem connector, 32-bit PCI slots (4) NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location Serial port CN1 PS/2 mouse port CN5 Serial port CN2 Parallel port CN6 USB connector 1 CN3 VRM connector CN7 USB connector 2 CN4 VRM connector CN8 USER CONFIGURABLE SETTINGS Function Label Position » Boot block update disabled J27 Pins 1 & 2 closed Boot block update enabled J27 Pins 2 & 3 closed » Password disabled SW1/5 Off Password enabled SW1/5 On » BIOS normal operation SW1/6 Off BIOS recovery mode SW1/6 On » CMOS memory normal operation SW1/7 Off CMOS memory clear SW1/7 On » Factory configured – do not alter SW1/8 Off SIMM CONFIGURATION Size Bank 0 Bank 1 Bank 2 Bank 3 16MB (2) 2M x 36 None None None 32MB (2) 4M x 36 None None None 32MB (2) 2M x 36 (2) 2M x 36 None None 48MB (2) 4M x 36 (2) 2M x 36 None None 48MB (2) 2M x 36 (2) 2M x 36 (2) 2M x 36 None 64MB (2) 2M x 36 (2) 2M x 36 (2) 2M x 36 (2) 2M x 36 64MB (2) 8M x 36 None None None 64MB (2) 4M x 36 (2) 4M x 36 None None 80MB (2) 8M x 36 (2) 2M x 36 None None 96MB (2) 8M x 36 (2) 4M x 36 None None 96MB (2) 4M x 36 (2) 4M x 36 (2) 4M x 36 None 128MB (2) 16M x 36 None None None 128MB (2) 8M x 36 (2) 8M x 36 None None 128MB (2) 4M x 36 (2) 4M x 36 (2) 4M x 36 (2) 4M x 36 144MB (2) 16M x 36 (2) 2M x 36 None None 160MB (2) 16M x 36 (2) 4M x 36 None None SIMM CONFIGURATION (CON’T) Size Bank 0 Bank 1 Bank 2 Bank 3 176MB (2) 16M x (2) 2M x 36 (2) 2M x 36 (2) 2M x 36 36 192MB (2) 16M x (2) 8M x 36 None None 36 192MB (2) 8M x 36 (2) 8M x 36 (2) 8M x 36 None 224MB (2) 16M x (2) 4M x 36 (2) 4M x 36 (2) 4M x 36 36 256MB (2) 16M x (2) 16M x None None 36 36 256MB (2) 8M x 36 (2) 8M x 36 (2) 8M x 36 (2) 8M x 36 288MB (2) 16M x (2) 16M x (2) 2M x 36 (2) 2M x 36 36 36 320MB (2) 16M x (2) 16M x (2) 4M x 36 (2) 4M x 36 36 36 320MB (2) 16M x (2) 8M x 36 (2) 8M x 36 (2) 8M x 36 36 384MB (2) 16M x (2) 16M x (2) 16M x None 36 36 36 512MB (2) 16M x (2) 16M x (2) 16M x (2) 16M x 36 36 36 36 Note: Board accepts EDO memory. Maximum EDO is 256MB. Maximum fast page is 512MB. CACHE CONFIGURATION Note: 512KB cache is located on the Pentium Pro CPU. CPU SPEED SELECTION CPU Clock Multiplier SW1/1 SW1/2 SW1/3 SW1/4 speed speed 120MHz 60MHz 2x Off On On On 133MHz 66MHz 2x On On On On 150MHz 60MHz 2.5x Off Off On On 166MHz 66MHz 2.5x On Off On On 180MHz 60MHz 3x Off On Off On 200MHz 66MHz 3x On On Off On 210MHz 60MHz 3.5x Off Off Off On 233MHz 66MHz 3.5x On Off Off On 240MHz 60MHz 4x Off On On Off 266MHz 66MHz 4x On On On Off [Image] CONNECTIONS Purpose Location Purpose Location Main logic board CN1 Control panel CN11 connectors connector IDE interface 1 CN2 Audio in – CD-ROM CN12 IDE interface 2 CN3 Fax/modem connector CN13 Floppy drive CN4 Audio connector CN14 interface 100Base-T connector CN5 Power connector P1 IDE interface LED CN6 5v power P2 10Base-T connector CN7 3.3v power P3 Chassis fan power CN8 32-bit PCI slots PC1 – PC2 Chassis fan power CN9 32-bit PCI slots SL1 & SL2 (full size) Game/MIDI port CN10