ACER, INC. V30 Device Type Mainboard Processor Pentium Processor Speed 75/90/100/120/133/150/166MHz Chip Set Unidentified Maximum Onboard 128MB (EDO & SDRAM supported) Memory Cache 256/512KB BIOS Unidentified Dimensions 330mm x 218mm I/O Options 32-bit PCI slots (3), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse port, PS/2 mouse interface, serial ports (2), cache slot [Image] CONNECTIONS Purpose Location Purpose Location Power LED & C1/pins 1 – 5 Serial port 1 CN4 keylock Speaker C1/pins 7 – IDE interface 1 CN5 10 Turbo LED C1/pins 12 & IDE interface 2 CN6 13 Turbo switch C1/pins 15 – External battery JP16 17 Reset switch C1/pins 19 & Chassis fan power JP21 20 ID3P LED C2 IDE interface LED JP23 Parallel port CN1 32-bit PCI slots PC1 – PC4 Serial port 2 CN2 Cache slot SL1 Floppy drive CN3 interface Note: The location JP16, JP21 & JP23 are unidentified. USER CONFIGURABLE SETTINGS Function Label Position » Factory configured - do not alter JP1 Open Standard function enabled JP2 Open ECP function enabled JP2 Closed On board I/O enabled JP5 Pins 1 & 2 closed On board I/O disabled JP5 Pins 2 & 3 closed Password normal operation JP6 Pins 1 & 2 closed Password clear JP6 Pins 2 & 3 closed Keyboard IRQ12 disabled JP7 Open Keyboard IRQ12 enabled JP7 Closed » Factory configured - do not alter JP10 Closed » Factory configured - do not alter JP12 Closed » CMOS memory normal operation JP17 Pins 2 & 3 closed CMOS memory clear JP17 Pins 1 & 2 closed » Factory configured - do not alter JP18 Pins 1 & 2 closed » Factory configured - do not alter JP19 Open » Factory configured - do not alter JP22 Closed Note: The location JP17 is unidentified. SIMM CONFIGURATION Size Bank 0 Bank 1 8MB (2) 1M x 36 None 16MB (2) 2M x 36 None 16MB (2) 1M x 36 (2) 1M x 36 24MB (2) 2M x 36 (2) 1M x 36 32MB (2) 4M x 36 None 32MB (2) 2M x 36 (2) 2M x 36 40MB (2) 4M x 36 (2) 1M x 36 48MB (2) 4M x 36 (2) 2M x 36 64MB (2) 8M x 36 None 64MB (2) 4M x 36 (2) 4M x 36 72MB (2) 8M x 36 (2) 1M x 36 80MB (2) 8M x 36 (2) 2M x 36 96MB (2) 8M x 36 (2) 4M x 36 128MB (2) 8M x 36 (2) 8M x 36 Note: Board accepts EDO memory. CACHE CONFIGURATION Size Bank 0 SL1 256KB (8) 32K x 8 Not installed 512KB (8) 32K x 8 256KB module installed CPU SPEED SELECTION CPU Clock Multiplier CN12 JP13 JP14 JP15 speed speed 75MHz 50MHz 1.5x 1 & 3, 1 & 2 1 & 2 1 & 2 2 & 4 90MHz 60MHz 1.5x 1 & 3 2 & 3 1 & 2 1 & 2 100MHz 66MHz 1.5x 2 & 4 2 & 3 1 & 2 1 & 2 120MHz 60MHz 2x 1 & 3 2 & 3 1 & 2 2 & 3 133MHz 66MHz 2x 2 & 4 2 & 3 1 & 2 2 & 3 150MHz 60MHz 2.5x 1 & 3 2 & 3 2 & 3 2 & 3 166MHz 66MHz 2.5x 2 & 4 2 & 3 2 & 3 2 & 3 Note: Pins designated should be in the closed position. CPU TYPE SELECTION Type JP20 VR Pins 1 & 2 closed VRE Pins 2 & 3 closed DMA CHANNEL SELECTION Channel JP3 JP4 1 Pins 2 & 3 closed Pins 1 & 2 closed 3 Pins 1 & 2 closed Pins 2 & 3 closed