IBM CORPORATION PC300 (TYPE 6562, 6592) Device Type Mainboard Processor Pentium Pro Processor Speed 166/200/233MHz Chip Set Unidentified Video Chip Set Unidentified Maximum Onboard Memory 384MB (EDO supported) Maximum Video Memory Unidentified Cache 256/512KB (located on Pentium Pro CPU) BIOS Unidentified Dimensions 330mm x 218mm I/O Options Ethernet 10BaseT connector, parallel port, PS/2 mouse port, serial ports (2), VGA feature connector, VGA port, IR connector, USB connectors (2), line in, line out NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location VGA port CN1 Line in CN9 PS/2 mouse port CN2 Line out CN10 Serial port 2 CN3 Rainbow Runner CN11 connector Serial port 1 CN4 Matrox Rainbow CN12 Runner connector USB connector 2 CN5 VGA feature CN13 connector USB connector 1 CN6 IR connector CN14 Parallel port CN7 Rainbow Runner CN15 connector Ethernet 10BaseT CN8 connector USER CONFIGURABLE SETTINGS Function Label Position » CMOS memory normal operation J15 Pins 1 & 2 closed CMOS memory clear J15 Pins 2 & 3 closed » Factory configured - do not alter SW1/5 Off » Ethernet enabled SW1/6 Off Ethernet disabled SW1/6 On » Password disabled SW1/7 Off Password enabled SW1/7 On » Floppy drive normal operation SW1/8 Off Floppy drive read only SW1/8 On DIMM CONFIGURATION Size Bank 0 Bank 1 Bank 2 8MB (1) 1M x 64 None None 16MB (1) 2M x 64 None None 16MB (1) 1M x 64 (1) 1M x 64 None 24MB (1) 2M x 64 (1) 1M x 64 None 24MB (1) 1M x 64 (1) 1M x 64 (1) 1M x 64 32MB (1) 4M x 64 None None 32MB (1) 2M x 64 (1) 1M x 64 (1) 1M x 64 32MB (1) 2M x 64 (1) 2M x 64 None 40MB (1) 4M x 64 (1) 1M x 64 None 40MB (1) 2M x 64 (1) 2M x 64 (1) 1M x 64 48MB (1) 4M x 64 (1) 1M x 64 (1) 1M x 64 48MB (1) 4M x 64 (1) 2M x 64 None 48MB (1) 2M x 64 (1) 2M x 64 (1) 2M x 64 56MB (1) 4M x 64 (1) 2M x 64 (1) 1M x 64 64MB (1) 8M x 64 None None 64MB (1) 4M x 64 (1) 4M x 64 None DIMM CONFIGURATION (CON’T) Size Bank 0 Bank 1 Bank 2 72MB (1) 8M x 64 (1) 1M x 64 None 72MB (1) 4M x 64 (1) 4M x 64 (1) 1M x 64 80MB (1) 8M x 64 (1) 1M x 64 (1) 1M x 64 80MB (1) 4M x 64 (1) 4M x 64 (1) 2M x 64 88MB (1) 8M x 64 (1) 2M x 64 (1) 1M x 64 96MB (1) 8M x 64 (1) 2M x 64 (1) 2M x 64 96MB (1) 4M x 64 (1) 4M x 64 (1) 4M x 64 104MB (1) 8M x 64 (1) 4M x 64 (1) 1M x 64 112MB (1) 8M x 64 (1) 4M x 64 (1) 2M x 64 128MB (1) 16M x 64 None None 128MB (1) 8M x 64 (1) 4M x 64 (1) 4M x 64 128MB (1) 8M x 64 (1) 8M x 64 None 144MB (1) 16M x 64 (1) 1M x 64 (1) 1M x 64 144MB (1) 16M x 64 (1) 2M x 64 None 144MB (1) 8M x 64 (1) 8M x 64 (1) 2M x 64 152MB (1) 16M x 64 (1) 2M x 64 (1) 1M x 64 160MB (1) 16M x 64 (1) 2M x 64 (1) 2M x 64 160MB (1) 8M x 64 (1) 8M x 64 (1) 4M x 64 168MB (1) 16M x 64 (1) 4M x 64 (1) 1M x 64 176MB (1) 16M x 64 (1) 4M x 64 (1) 2M x 64 192MB (1) 16M x 64 (1) 4M x 64 (1) 4M x 64 192MB (1) 8M x 64 (1) 8M x 64 (1) 8M x 64 200MB (1) 16M x 64 (1) 8M x 64 (1) 1M x 64 208MB (1) 16M x 64 (1) 8M x 64 (1) 2M x 64 224MB (1) 16M x 64 (1) 8M x 64 (1) 4M x 64 256MB (1) 16M x 64 (1) 8M x 64 (1) 8M x 64 384MB (1) 16M x 64 (1) 16M x 64 (1) 16M x 64 Note: Board accepts EDO memory. CACHE CONFIGURATION Note: 256KB/512KB cache is located on the Pentium Pro CPU. VIDEO MEMORY CONFIGURATION Note: The size and location of the video memory is unidentified. CPU SPEED SELECTION CPU Clock Multiplier SW1/1 SW1/2 SW1/3 SW1/4 speed speed 166MHz 66MHz 2.5x On On On Off 200MHz 66MHz 3x Off On On Off 233MHz 66MHz 3.5x Off Off On Off