MICRONICS COMPUTERS, INC. STINGRAY Processor Pentium II Processor Speed 233/266/300/333MHz Chip Set Intel Video Chip Set None Maximum Onboard Memory 256MB (EDO supported) Maximum Video Memory None Cache 256/512KB BIOS Award Dimensions 305mm x 244mm I/O Options 32-bit PCI slots (4), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), IR connector, USB connectors (2), ATX power connector, CPU slot 1 NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location ATX power ATX IDE interface LED J24/pins 13 - connector 16 Serial port 2 CN1 Power LED J24/pins 18 - 20 Parallel port CN2 Reset switch J24/pins 22 & 23 PS/2 mouse port CN3 Speaker J24/pins 24 - 27 Serial port 1 CN4 Floppy drive J28 interface IDE interface 1 J10 Keylock J29 IDE interface 2 J11 Turbo LED J31 Chassis fan power J22 USB connector 1 J32 Chassis fan power J23 USB connector 2 J33 IDE interface LED J24/pins 1 & 32-bit PCI slots PC1 – PC4 2 Green PC connector J24/pins 3 & CPU slot 1 SL1 4 IR connector J24/pins 6 - 10 USER CONFIGURABLE SETTINGS Function Label Position » CMOS memory normal operation W1 Pins 1 & 2 closed CMOS memory clear W1 Pins 2 & 3 closed DIMM/DRAM CONFIGURATION Size Bank 0 Bank 1 Bank 2 Bank 3 8MB (2) 1M x 36 None None None 8MB None None (1) 1M x 64 None 16MB (2) 2M x 36 None None None 16MB (2) 1M x 36 (2) 1M x 36 None None 16MB (2) 1M x 36 None (1) 1M x 64 None 16MB None None (1) 2M x 64 None 16MB None None (1) 1M x 64 (1) 1M x 64 16MB (2) 1M x 36 None (1) 1M x 64 24MB (2) 2M x 36 (2) 1M x 36 None None 24MB (2) 2M x 36 None (1) 1M x 64 None 24MB None None (1) 2M x 64 (1) 1M x 64 24MB (2) 1M x 36 None (1) 1M x 64 (1) 1M x 64 32MB (2) 4M x 36 None None None 32MB (2) 2M x 36 (2) 2M x 36 None None 32MB (2) 2M x 36 None (1) 2M x 64 None 32MB None None (1) 4M x 64 None 32MB None None (1) 2M x 64 (1) 2M x 64 32MB (2) 2M x 36 None (1) 2M x 64 None 40MB (2) 4M x 36 (2) 1M x 36 None None 40MB (2) 4M x 36 None (1) 1M x 64 None 40MB None None (1) 1M x 64 (1) 4M x 64 48MB (2) 4M x 36 (2) 2M x 36 None None DIMM/DRAM CONFIGURATION (CON’T) Size Bank 0 Bank 1 Bank 2 Bank 3 48MB (2) 2M x 36 None (1) 4M x 64 None 48MB None None (1) 2M x 64 (1) 4M x 64 48MB (2) 2M x 36 None (1) 2M x 64 (1) 2M x 64 64MB (2) 8M x 36 None None None 64MB (2) 4M x 36 (2) 4M x 36 None None 64MB (2) 4M x 36 None (1) 4M x 64 None 64MB None None (1) 8M x 64 None 64MB None None (1) 4M x 64 (1) 4M x 64 64MB (2) 4M x 36 None (1) 4M x 64 None 72MB (2) 8M x 36 None (1) 1M x 64 None 72MB (2) 8M x 36 (2) 1M x 36 None None 72MB None None (1) 1M x 64 (1) 8M x 64 80MB (2) 2M x 36 None (1) 8M x 64 None 80MB (2) 2M x 36 None (1) 8M x 64 None 80MB (2) 8M x 36 (2) 2M x 36 None None 80MB None None (1) 2M x 64 (1) 8M x 64 96MB (2) 4M x 36 None (1) 8M x 64 None 96MB (2) 4M x 36 None (1) 4M x 64 (1) 4M x 64 96MB (2) 8M x 36 None (1) 4M x 64 None 96MB (2) 8M x 36 (2) 4M x 36 None None 96MB None None (1) 4M x 64 (1) 8M x 64 128MB (2) 8M x 36 None (1) 8M x 64 None 128MB (2) 8M x 36 None (1) 8M x 64 None 128MB (2) 8M x 36 (2) 8M x 36 None None 128MB (2) 16M x None None None 36 128MB None None (1) 8M x 64 (1) 8M x 64 192MB (2) 8M x 36 None (1) 8M x 64 (1) 8M x 64 136MB (2) 16M x (2) 1M x 36 None None 36 144MB (2) 16M x (2) 2M x 36 None None 36 160MB (2) 16M x (2) 4M x 36 None None 36 192MB (2) 16M x (2) 8M x 36 None None 36 256MB (2) 16M x (2) 16M x None None 36 36 256MB None None (1) 16M x (1) 16M x 64 64 Note: Board accepts EDO memory. The table reflects only some of the possible configurations. Rules follow: 1) when only SIMM bank 0 is filled, DIMM bank 2 or DIMM banks 2 & 3 can be used, and 2) when SIMM banks 0 & 1 are both filled, only DIMM bank 3 can only be used. CACHE CONFIGURATION Size Bank 0 256KB (2) 32K x 32 512KB (2) 64K x 32 Note: The location of bank 0 is unidentified. CPU SPEED SELECTION CPU speed Clock speed Multiplier W2 W3 233MHz 66MHz 3.5x 1 & 2, 7 1 & 2 & 8 266MHz 66MHz 4x 1 & 2, 3 1 & 2 & 4, 5 & 6 300MHz 66MHz 4.5x 1 & 2, 5 1 & 2 & 6 333MHz 66MHz 5x 1 & 2, 3 1 & 2 & 4 Note: Pins designated should be in the closed position.