CALIFORNIA GRAPHICS & PERIPHERALS, INC. SUNRAY II PRO EVOLUTION Processor CX M1/Pentium Processor Speed 75/90/100/120/133/150/166/180/200MHz Chip Set Intel Video Chip Set None Maximum Onboard 512MB (EDO supported) Memory Maximum Video None Memory Cache 256/512KB BIOS Award Dimensions 280mm x 220mm I/O Options 32-bit PCI slots (4), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse interface, serial ports (2), cache slot, IR connector NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location IDE interface 2 CN5 Serial port 1 J13 IDE interface 1 CN6 Serial port 2 J14 Power LED & keylock J1 Parallel port J15 Speaker J2 IR connector J33 Reset switch J3 Turbo switch J44 Green PC LED J6 IDE interface LED JP5 Chassis fan power J7 Green PC connector JP14 PS/2 mouse interface J10 32-bit PCI slots PC1 - PC4 Floppy drive interface J11 Cache slot SL1 USER CONFIGURABLE SETTINGS Function Label Position » SMC chip enabled J24 Open SMC chip disabled J24 Closed » Factory configured - do not JA1 Unidentified alter Flash BIOS voltage select 12v JP6 Pins 2 & 3 closed Flash BIOS voltage select 5v JP6 Pins 1 & 2 closed » Flash BIOS normal operation JP8 Pins 1 & 2 closed Flash BIOS boot block enabled JP8 Pins 2 & 3 closed » Clock rate set as AT CLOCK JP15 Pins 1 & 2 closed Clock rate set as 12MHz JP15 Pins 2 & 3 closed DRAM CONFIGURATION Size Bank 0 Bank 1 8MB (2) 1M x 36 None 16MB (2) 1M x 36 (2) 1M x 36 16MB (2) 2M x 36 None 24MB (2) 2M x 36 (2) 1M x 36 32MB (2) 2M x 36 (2) 2M x 36 32MB (2) 4M x 36 None 40MB (2) 4M x 36 (2) 1M x 36 48MB (2) 2M x 36 (2) 4M x 36 64MB (2) 4M x 36 (2) 4M x 36 64MB (2) 8M x 36 None 72MB (2) 8M x 36 (2) 1M x 36 80MB (2) 8M x 36 (2) 2M x 36 96MB (2) 4M x 36 (2) 8M x 36 96MB (2) 8M x 36 (2) 4M x 36 128MB (2) 8M x 36 (2) 8M x 36 256MB (2) 16M x 36 (2) 16M x 36 512MB (2) 32M x 36 (2) 32M x 36 Note: Board accepts EDO memory. Board also accepts x 32 SIMMs. Banks are interchangeable. DRAM REFRESH RATE CONFIGURATION Refresh rate JP12 60MHz Open 66MHz Closed CACHE CONFIGURATION Size Bank 0 TAG SL1 256KB (A) (2) 32K x 32 (1) 32K x 8 Not installed 256KB (B) None (1) 32K x 8 256KB module installed 512KB (A) (2) 32K x 32 (1) 32K x 8 256KB module installed 512KB (B) (2) 64K x 32 (1) 32K x 8 Not installed 512KB (C) None (1) 32K x 8 512KB module installed CACHE JUMPER CONFIGURATION Size JP10 JP11 256KB (A) Pins 1 & 2 closed Pins 1 & 2 closed 256KB (B) Pins 1 & 2 closed Pins 2 & 3 closed 512KB (A) Pins 1 & 2 closed Pins 1 & 2 closed 512KB (B) Pins 2 & 3 closed Pins 1 & 2 closed 512KB (C) Pins 1 & 2 closed Pins 2 & 3 closed CPU SPEED SELECTION (CYRIX) CPU speed Clock speed JP1 100MHz 66MHz Pins 10 & 23 closed 120MHz 60MHz Pins 4 & 17 closed 133MHz 66MHz Pins 5 & 18 closed CPU SPEED SELECTION (INTEL) CPU speed Clock speed JP1 75MHz 50MHz Pins 1 & 14 closed 90MHz 60MHz Pins 2 & 15 closed 100MHz 66MHz Pins 3 & 16 closed 120MHz 60MHz Pins 4 & 17 closed 133MHz 66MHz Pins 5 & 18 closed 150MHz 60MHz Pins 6 & 19 closed 166MHz 66MHz Pins 7 & 20 closed 180MHz 60MHz Pins 8 & 21 closed 200MHz 66MHz Pins 9 & 22 closed CPU TYPE SELECTION Type JP3A JP3B JP3C JP3D CX M1 1 & 2 1 & 2 1 & 2 1 & 2 P54C/P54CS/P54CT/P54CTB 1 & 2 1 & 2 1 & 2 1 & 2 P55C 2 & 3 2 & 3 2 & 3 2 & 3 Note: Pins designated should be in the closed position.