AXIOM TECHNOLOGY, INC. AX8035H Processor CX486S/80486SX/80487SX/CX486DX/80486DX/80486DX2 Processor 33/50MHz Speed Chip Set UMC Max. Onboard 64MB DRAM Cache 32/64/128/256KB BIOS AMI Dimensions 185mm x 122mm I/O Options Floppy drive interface, IDE interface, parallel port, serial ports (2) NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location Parallel port CN1 Floppy drive J17 interface Serial port 1 CN2 IDE interface LED J18 Serial port 2 CN3 IDE interface J20 Power LED & keylock J1 PC/104 bus connector J22 Turbo switch J2 PC/104 bus connector J23 Reset switch J3 Auxiliary keyboard J36 connector Speaker J4 Turbo LED LED1 USER CONFIGURABLE SETTINGS Function Jumper Position » Factory configured - do not J14 pins 1 & 2 alter closed » Factory configured - do not J15 pins 1 & 2 alter closed » Parallel port enabled J26 pins 1 & 2 closed Parallel port disabled J26 pins 2 & 3 closed » Floppy drive interface enabled J29 pins 1 & 2 closed Floppy drive interface disabled J29 pins 2 & 3 closed » Parallel port select LPT2 J30 pins 1 & 2 closed Parallel port select LPT3 J30 pins 2 & 3 closed » Watch dog timer select reset J35 pins 1 & 2 system when WDT time out closed Watch dog timer select activate J35 pins 2 & 3 NMI to CPU reset system closed Watch dog timer select disabled J35 Open DRAM CONFIGURATION Size Bank 0 Bank 1 1MB (1) 256K x 36 NONE 2MB (1) 256K x 36 (1) 256K x 36 2MB (1) 512K x 36 NONE 3MB (1) 512K x 36 (1) 256K x 36 4MB (1) 512K x 36 (1) 512K x 36 4MB (1) 1M x 36 NONE 5MB (1) 1M x 36 (1) 256K x 36 6MB (1) 1M x 36 (1) 512K x 36 8MB (1) 1M x 36 (1) 1M x 36 8MB (1) 2M x 36 NONE 9MB (1) 2M x 36 (1) 256K x 36 10MB (1) 2M x 36 (1) 512K x 36 12MB (1) 2M x 36 (1) 1M x 36 16MB (1) 2M x 36 (1) 2M x 36 16MB (1) 4M x 36 NONE 17MB (1) 4M x 36 (1) 256K x 36 18MB (1) 4M x 36 (1) 512K x 36 20MB (1) 4M x 36 (1) 1M x 36 24MB (1) 4M x 36 (1) 2M x 36 32MB (1) 4M x 36 (1) 4M x 36 32MB (1) 8M x 36 NONE 33MB (1) 8M x 36 (1) 256K x 36 34MB (1) 8M x 36 (1) 512K x 36 36MB (1) 8M x 36 (1) 1M x 36 40MB (1) 8M x 36 (1) 2M x 36 48MB (1) 8M x 36 (1) 4M x 36 64MB (1) 8M x 36 (1) 8M x 36 CACHE CONFIGURATION Size Bank 0 Bank 1 TAG 32KB (4) 8K x 8 NONE (1) 8K x 8 64KB (4) 8K x 8 (4) 8K x 8 (1) 8K x 8 128KB (4) 32K x 8 NONE (1) 8K x 8 256KB (4) 32K x 8 (4) 32K x 8 (1) 32K x 8 CACHE JUMPER CONFIGURATION Size J5 J6 J7 J8 J9 32KB 2 & 3 2 & 3 2 & 3 2 & 3 Open 64KB 2 & 3 2 & 3 1 & 2 1 & 2 Open 128KB 2 & 3 1 & 2 1 & 2 2 & 3 2 & 3 256KB 1 & 2 1 & 2 1 & 2 1 & 2 1 & 2 Note: Pins designated should be in the closed position. CPU TYPE CONFIGURATION Type J16 J25 CX486S Open pins 2 & 3 closed 80846SX Open pins 2 & 3 closed 80487SX pins 2 & 3 closed pins 1 & 2, 3 & 4 closed CX486DX pins 1 & 2 closed pins 1 & 2, 3 & 4 closed 80486DX pins 1 & 2 closed pins 1 & 2, 3 & 4 closed 80486DX2 pins 1 & 2 closed pins 1 & 2, 3 & 4 closed VESA ACTIVE/RECOVERY TIME CONFIGURATION Speed Active Recovery Speed J10 J11 J12 J13 33MHz 5T 5T > 2 2 & 3 1 & 2 1 & 2 1 & 2 33MHz 5T 7T > 1 1 & 2 1 & 2 1 & 2 1 & 2 33MHz 5T 9T > 0 2 & 3 2 & 3 1 & 2 1 & 2 50MHz 9T 9T > 2 2 & 3 2 & 3 1 & 2 2 & 3 50MHz 9T 11T > 1 1 & 2 2 & 3 1 & 2 2 & 3 50MHz 9T 13T > 0 2 & 3 1 & 2 2 & 3 2 & 3 Note: Pins designated should be in the closed position. ON BOARD IDE CONFIGURATION Setting J27 J28 Enabled pins 1 & 2 closed pins 1 & 2 closed Disabled pins 2 & 3 closed pins 2 & 3 closed SERIAL PORT CONFIGURATION Setting J31 J33 Serial port 1 enabled pins 1 & 2 closed N/A Serial port 1 disabled pins 2 & 3 closed N/A Serial port 2 enabled N/A pins 1 & 2 closed Serial port 2 disabled N/A pins 2 & 3 closed SERIAL PORT 1 CONFIGURATION COM port J32 COM1 pins 1 & 2 closed COM3 pins 2 & 3 closed SERIAL PORT 2 CONFIGURATION COM port J34 COM2 pins 1 & 2 closed COM4 pins 2 & 3 closed WATCH DOG TIMER CONFIGURATION Time J21 J24 .5 pins 1 & 2 closed pins 1 & 2 closed 1 pins 1 & 2 closed pins 3 & 4 closed 4 pins 1 & 2 closed pins 5 & 6 closed 8 pins 1 & 2 closed pins 7 & 8 closed 15 pins 2 & 3 closed pins 1 & 2 closed 30 pins 2 & 3 closed pins 3 & 4 closed 120 pins 2 & 3 closed pins 5 & 6 closed 240 pins 2 & 3 closed pins 7 & 8 closed Note; Time is represented in seconds.