AMPTRON INTERNATIONAL, INC. DX-9500 VER. 1.0 Processor CX486DX/IBM486DX/TI486DX/SGS486DX/80486DX/CX486DX2/IBM486DX2/ TI486DX2/SGS486DX2/AM486DX2/80486DX2/CX486DX4/IBM486DX4/ TI486DX4/SGS486DX4/AM486DX4/80486DX4/P24D/P24T/CX5X86/AM K5 Processor 25/33/40/50(internal)/50/66(internal)/75(internal)/80(internal)/100(internal)/ Speed 120(internal)MHz Chip Set UMC Max. 256MB Onboard DRAM Cache 64/128/256/512/1024KB BIOS AMI Dimensions 254mm x 218mm I/O 32-bit VESA local bus slot, 32-bit PCI slots (3), floppy drive interface, Options green PC connector, IDE interfaces (2), parallel port, serial ports (2) NPU none Options [Image] CONNECTIONS Purpose Location Purpose Location Serial port 1 CN1 Reset switch JP13 Serial port 2 CN2 Green PC connector JP14 Floppy drive CN3 IDE interface LED JP15 interface Parallel port CN4 Power LED & keylock JP16 IDE interface 2 CN5 Speaker JP17 IDE interface 1 CN6 Turbo LED JP18 Green PC connector JP1 32-bit PCI slots PC1 - PC3 (monitor) External battery JP2 32-bit VESA local SL1 bus slot Turbo switch JP12 USER CONFIGURABLE SETTINGS Function Jumper Position Battery type select internal JP2 Pins 2 & 3 closed Battery type select external JP2 Closed CMOS memory clear JP2 Pins 3 & 4 closed » Factory configured - do not JP3 N/A alter » Factory configured - do not JP4 N/A alter Flash BIOS voltage select 5v JP5 Pins 1 & 2 closed Flash BIOS voltage select 12v JP5 Pins 2 & 3 closed » Factory configured - do not JP6 N/A alter Note: The location of JP5 is unidentified. DRAM CONFIGURATION Size Bank 0 Bank 1 Bank 2 Bank 3 1MB (1) 256K x None None None 36 2MB (1) 256K x (1) 256K x None None 36 36 3MB (1) 256K x (1) 256K x (1) 256K x None 36 36 36 4MB (1) 1M x 36 None None None 4MB (1) 256K x (1) 256K x (1) 256K x (1) 256K x 36 36 36 36 5MB (1) 1M x 36 (1) 256K x None None 36 5MB (1) 256K x (1) 1M x 36 None None 36 6MB (1) 1M x 36 (1) 256K x (1) 256K x None 36 36 7MB (1) 1M x 36 (1) 256K x (1) 256K x (1) 256K x 36 36 36 8MB (1) 2M x 36 None None None 8MB (1) 1M x 36 (1) 1M x 36 None None 9MB (1) 2M x 36 (1) 256K x None None 36 9MB (1) 256K x (1) 1M x 36 (1) 1M x 36 None 36 9MB (1) 256K x (1) 2M x 36 None None 36 10MB (1) 2M x 36 (1) 256K x (1) 256K x None 36 36 11MB (1) 2M x 36 (1) 256K x (1) 256K x (1) 256K x 36 36 36 12MB (1) 2M x 36 (1) 1M x 36 None None 12MB (1) 1M x 36 (1) 1M x 36 (1) 1M x 36 None 12MB (1) 1M x 36 (1) 2M x 36 None None 13MB (1) 256K x (1) 1M x 36 (1) 1M x 36 (1) 1M x 36 36 DRAM CONFIGURATION (CON’T) Size Bank 0 Bank 1 Bank 2 Bank 3 16MB (1) 4M x 36 None None None 16MB (1) 2M x 36 (1) 1M x 36 (1) 1M x 36 None 16MB (1) 2M x 36 (1) 2M x 36 None None 16MB (1) 1M x 36 (1) 1M x 36 (1) 1M x 36 (1) 1M x 36 17MB (1) 4M x 36 (1) 256K x None None 36 17MB (1) 256K x (1) 2M x 36 (1) 2M x 36 None 36 17MB (1) 256K x (1) 4M x 36 None None 36 18MB (1) 4M x 36 (1) 256K x (1) 256K x None 36 36 19MB (1) 4M x 36 (1) 256K x (1) 256K x (1) 256K x 36 36 36 20MB (1) 4M x 36 (1) 1M x 36 None None 20MB (1) 2M x 36 (1) 1M x 36 (1) 1M x 36 (1) 1M x 36 20MB (1) 1M x 36 (1) 2M x 36 (1) 2M x 36 None 20MB (1) 1M x 36 (1) 4M x 36 None None 24MB (1) 4M x 36 (1) 1M x 36 (1) 1M x 36 None 24MB (1) 4M x 36 (1) 2M x 36 None None 24MB (1) 2M x 36 (1) 2M x 36 (1) 2M x 36 None 24MB (1) 2M x 36 (1) 4M x 36 None None 25MB (1) 256K x (1) 2M x 36 (1) 2M x 36 (1) 2M x 36 36 28MB (1) 4M x 36 (1) 1M x 36 (1) 1M x 36 (1) 1M x 36 28MB (1) 1M x 36 (1) 2M x 36 (1) 2M x 36 (1) 2M x 36 32MB (1) 8M x 36 None None None 32MB (1) 4M x 36 (1) 2M x 36 (1) 2M x 36 None 32MB (1) 4M x 36 (1) 4M x 36 None None 32MB (1) 2M x 36 (1) 2M x 36 (1) 2M x 36 (1) 2M x 36 33MB (1) 8M x 36 (1) 256K x None None 36 33MB (1) 256K x (1) 4M x 36 (1) 4M x 36 None 36 33MB (1) 256K x (1) 8M x 36 None None 36 34MB (1) 8M x 36 (1) 256K x (1) 256K x None 36 36 35MB (1) 8M x 36 (1) 256K x (1) 256K x (1) 256K x 36 36 36 36MB (1) 8M x 36 (1) 1M x 36 None None 36MB (1) 1M x 36 (1) 4M x 36 (1) 4M x 36 None 36MB (1) 1M x 36 (1) 8M x 36 None None 40MB (1) 8M x 36 (1) 1M x 36 (1) 1M x 36 None 40MB (1) 8M x 36 (1) 2M x 36 None None 40MB (1) 4M x 36 (1) 2M x 36 (1) 2M x 36 (1) 2M x 36 40MB (1) 2M x 36 (1) 4M x 36 (1) 4M x 36 None 40MB (1) 2M x 36 (1) 8M x 36 None None 44MB (1) 8M x 36 (1) 1M x 36 (1) 1M x 36 (1) 1M x 36 48MB (1) 8M x 36 (1) 2M x 36 (1) 2M x 36 None 48MB (1) 8M x 36 (1) 4M x 36 None None 48MB (1) 4M x 36 (1) 4M x 36 (1) 4M x 36 None 48MB (1) 4M x 36 (1) 8M x 36 None None 49MB (1) 256K x (1) 4M x 36 (1) 4M x 36 (1) 4M x 36 36 DRAM CONFIGURATION (CON’T) Size Bank 0 Bank 1 Bank 2 Bank 3 52MB (1) 1M x 36 (1) 4M x 36 (1) 4M x 36 (1) 4M x 36 56MB (1) 8M x 36 (1) 2M x 36 (1) 2M x 36 (1) 2M x 36 56MB (1) 2M x 36 (1) 4M x 36 (1) 4M x 36 (1) 4M x 36 64MB (1) 8M x 36 (1) 4M x 36 (1) 4M x 36 None 64MB (1) 8M x 36 (1) 8M x 36 None None 64MB (1) 4M x 36 (1) 4M x 36 (1) 4M x 36 (1) 4M x 36 65MB (1) 256K x (1) 8M x 36 (1) 8M x 36 None 36 68MB (1) 1M x 36 (1) 8M x 36 (1) 8M x 36 None 72MB (1) 2M x 36 (1) 8M x 36 (1) 8M x 36 None 80MB (1) 8M x 36 (1) 4M x 36 (1) 4M x 36 (1) 4M x 36 80MB (1) 4M x 36 (1) 8M x 36 (1) 8M x 36 None 96MB (1) 8M x 36 (1) 8M x 36 (1) 8M x 36 None 97MB (1) 256K x (1) 8M x 36 (1) 8M x 36 (1) 8M x 36 36 100MB (1) 1M x 36 (1) 8M x 36 (1) 8M x 36 (1) 8M x 36 104MB (1) 2M x 36 (1) 8M x 36 (1) 8M x 36 (1) 8M x 36 112MB (1) 4M x 36 (1) 8M x 36 (1) 8M x 36 (1) 8M x 36 128MB (1) 32M x 36 None None None 128MB (1) 8M x 36 (1) 8M x 36 (1) 8M x 36 (1) 8M x 36 129MB (1) 32M x 36 (1) 256K x None None 36 131MB (1) 32M x 36 (1) 256K x (1) 256K x (1) 256K x 36 36 36 132MB (1) 32M x 36 (1) 1M x 36 None None 136MB (1) 32M x 36 (1) 1M x 36 (1) 1M x 36 None 136MB (1) 32M x 36 (1) 2M x 36 None None 140MB (1) 32M x 36 (1) 1M x 36 (1) 1M x 36 (1) 1M x 36 144MB (1) 32M x 36 (1) 2M x 36 (1) 2M x 36 None 144MB (1) 32M x 36 (1) 4M x 36 None None 152MB (1) 32M x 36 (1) 2M x 36 (1) 2M x 36 (1) 2M x 36 160MB (1) 32M x 36 (1) 4M x 36 (1) 4M x 36 None 160MB (1) 32M x 36 (1) 8M x 36 None None 176MB (1) 32M x 36 (1) 4M x 36 (1) 4M x 36 (1) 4M x 36 192MB (1) 32M x 36 (1) 8M x 36 (1) 8M x 36 None 224MB (1) 32M x 36 (1) 8M x 36 (1) 8M x 36 (1) 8M x 36 256MB (1) 64M x 36 None None None 256MB (1) 32M x 36 (1) 32M x 36 None None CACHE CONFIGURATION Size Bank 0 Bank 1 TAG 64KB (4) 8K x 8 (4) 8K x 8 (1) 8K x 8 128KB (4) 32K x 8 None (1) 8K x 8 256KB (A) (4) 32K x 8 (4) 32K x 8 (1) 32K x 8 256KB (B) (4) 64K x 8 None (1) 32K x 8 512KB (A) (4) 64K x 8 (4) 64K x 8 (1) 32K x 8 512KB (B) (4) 128K x 8 None (1) 32K x 8 1MB (4) 128K x 8 (4) 128K x 8 (1) 64K x 8 CACHE JUMPER CONFIGURATION Note: Settings for JP8 & JP9 are not available from manufacturer. CPU TYPE CONFIGURATION Type JP10 JP11 JP24 JP25 JP26 CX486DX 1 & 2 2 & 3 1 & 2, 3 3 & 4 1 & 2 & 4 IBM486DX 1 & 2 2 & 3 1 & 2, 3 3 & 4 1 & 2 & 4 TI486DX 1 & 2 2 & 3 1 & 2, 3 3 & 4 1 & 2 & 4 SGS486DX 1 & 2 2 & 3 1 & 2, 3 3 & 4 1 & 2 & 4 80486DX 1 & 2 1 & 2 1 & 2, 3 3 & 4 Open & 4 CX486DX2 1 & 2 2 & 3 1 & 2, 3 3 & 4 1 & 2 & 4 IBM486DX2 1 & 2 2 & 3 1 & 2, 3 3 & 4 1 & 2 & 4 TI486DX2 1 & 2 2 & 3 1 & 2, 3 3 & 4 1 & 2 & 4 SGS486DX2 1 & 2 2 & 3 1 & 2, 3 3 & 4 1 & 2 & 4 AM486DX2 1 & 2 1 & 2 1 & 2, 3 3 & 4 Open & 4 80486DX2 1 & 2 1 & 2 1 & 2, 3 3 & 4 Open & 4 CX486DX4 1 & 2 2 & 3 1 & 2, 3 3 & 4 1 & 2, 3 & 4 & 4 (SL)CX486DX4 1 & 2 2 & 3 1 & 2, 3 3 & 4 1 & 2 & 4 IBM486DX4 1 & 2 2 & 3 1 & 2, 3 3 & 4 1 & 2, 3 & 4 & 4 (SL)IBM486DX4 1 & 2 2 & 3 1 & 2, 3 3 & 4 1 & 2 & 4 TI486DX4 1 & 2 2 & 3 1 & 2, 3 3 & 4 1 & 2, 3 & 4 & 4 (SL)TI486DX4 1 & 2 2 & 3 1 & 2, 3 3 & 4 1 & 2 & 4 SGS486DX4 1 & 2 2 & 3 1 & 2, 3 3 & 4 1 & 2, 3 & 4 & 4 (SL)SGS486DX4 1 & 2 2 & 3 1 & 2, 3 3 & 4 1 & 2 & 4 AM486DX4 1 & 2 1 & 2 1 & 2, 3 3 & 4 Open & 4 (SL)AM486DX4 1 & 2 1 & 2 1 & 2, 3 3 & 4 1 & 2, 3 & 4 & 4 80486DX4 1 & 2 1 & 2 1 & 2, 3 3 & 4 1 & 2 & 4 P24D 1 & 2 1 & 2 1 & 2, 3 3 & 4 1 & 2, 3 & 4 & 4 P24T 1 & 2 1 & 2 1 & 2, 3 2 & 3 1 & 2 & 4 CX5X86 1 & 2 1 & 2 1 & 2, 3 3 & 4 1 & 2, 3 & 4 & 4 CX5X86-133 1 & 2 1 & 2 1 & 2, 3 3 & 4 1 & 2, 3 & 4 & 4 AM K5 1 & 2 1 & 2 1 & 2, 3 3 & 4 1 & 2, 3 & 4 & 4 Note: Pins designated should be in the closed position. CPU TYPE CONFIGURATION (CON’T) Type JP27 JP28 JP29 JP30 JP31 CX486DX 2 & 3 1 & 2 2 & 3 2 & 3 1 & 2, 3 & 4 IBM486DX 2 & 3 1 & 2 2 & 3 2 & 3 1 & 2, 3 & 4 TI486DX 2 & 3 1 & 2 2 & 3 2 & 3 1 & 2, 3 & 4 SGS486DX 2 & 3 1 & 2 2 & 3 2 & 3 1 & 2, 3 & 4 80486DX Open 2 & 3 Open Open Open CX486DX2 2 & 3 1 & 2 2 & 3 2 & 3 1 & 2, 3 & 4 IBM486DX2 2 & 3 1 & 2 2 & 3 2 & 3 1 & 2, 3 & 4 TI486DX2 2 & 3 1 & 2 2 & 3 2 & 3 1 & 2, 3 & 4 SGS486DX2 2 & 3 1 & 2 2 & 3 2 & 3 1 & 2, 3 & 4 AM486DX2 Open 2 & 3 Open Open Open 80486DX2 Open 2 & 3 Open Open Open CX486DX4 3 & 4 1 & 2 1 & 2, 3 Open 2 & 3, 4 & 4 & 5 (SL)CX486DX4 2 & 3 1 & 2 2 & 3 2 & 3 1 & 2, 3 & 4 IBM486DX4 3 & 4 1 & 2 1 & 2, 3 Open 2 & 3, 4 & 4 & 5 (SL)IBM486DX4 2 & 3 1 & 2 2 & 3 2 & 3 1 & 2, 3 & 4 TI486DX4 3 & 4 1 & 2 1 & 2, 3 Open 2 & 3, 4 & 4 & 5 (SL)TI486DX4 2 & 3 1 & 2 2 & 3 2 & 3 1 & 2, 3 & 4 SGS486DX4 3 & 4 1 & 2 1 & 2, 3 Open 2 & 3, 4 & 4 & 5 (SL)SGS486DX4 2 & 3 1 & 2 2 & 3 2 & 3 1 & 2, 3 & 4 AM486DX4 Open 2 & 3 Open Open Open (SL)AM486DX4 3 & 4 1 & 2 1 & 2, 3 Open 2 & 3, 4 & 4 & 5 80486DX4 Open 1 & 2 1 & 2 Open 2 & 3, 4 & 5 P24D 3 & 4 1 & 2 1 & 2, 3 Open 2 & 3, 4 & 4 & 5 P24T 1 & 2 2 & 3 1 & 2 1 & 2 2 & 3, 4 & 5 CX5X86 3 & 4 1 & 2 1 & 2, 3 Open 2 & 3, 4 & 4 & 5 CX5X86-133 3 & 4 1 & 2 1 & 2, 3 Open 2 & 3, 4 & 4 & 5 AM K5 3 & 4 1 & 2 1 & 2, 3 Open 2 & 3, 4 & 4 & 5 Note: Pins designated should be in the closed position. CPU TYPE CONFIGURATION (CON’T) Type JP32 JP33 JP34 JP35 CX486DX Open Open Pins 1 & 2 Open closed IBM486DX Open Open Pins 1 & 2 Open closed TI486DX Open Open Pins 1 & 2 Open closed SGS486DX Open Open Pins 1 & 2 Open closed 80486DX Closed Closed Open Pins 2 & 3 closed CX486DX2 Open Open Pins 1 & 2 Open closed IBM486DX2 Open Open Pins 1 & 2 Open closed TI486DX2 Open Open Pins 1 & 2 Open closed SGS486DX2 Open Open Pins 1 & 2 Open closed AM486DX2 Closed Closed Open Pins 2 & 3 closed 80486DX2 Closed Closed Open Pins 2 & 3 closed CX486DX4 Open Open Open Open (SL)CX486DX4 Open Open Pins 1 & 2 Open closed IBM486DX4 Open Open Open Open (SL)IBM486DX4 Open Open Pins 1 & 2 Open closed TI486DX4 Open Open Open Open (SL)TI486DX4 Open Open Pins 1 & 2 Open closed SGS486DX4 Open Open Open Open (SL)SGS486DX4 Open Open Pins 1 & 2 Open closed AM486DX4 Closed Closed Open Pins 1 & 2 closed (SL)AM486DX4 Open Open Open Pins 1 & 2 closed 80486DX4 Open Open Open Pins 2 & 3 closed P24D Open Open Open Pins 1 & 2 closed P24T Open Open Pins 2 & 3 Pins 2 & 3 closed closed CX5X86 Open Open Open Pins 1 & 2 closed CX5X86-133 Open Closed Open Pins 1 & 2 closed AM K5 Open Closed Open Pins 1 & 2 closed CPU SPEED CONFIGURATION Speed JP7 25MHz Pins 5 & 6 closed 33MHz Pins 1 & 2, 3 & 4, 5 & 6 closed 40MHz Pins 3 & 4, 5 & 6 closed 50iMHz Pins 5 & 6 closed 50MHz Pins 1 & 2 closed 66iMHz Pins 1 & 2, 3 & 4, 5 & 6 closed 75iMHz Pins 5 & 6 closed 80iMHz Pins 3 & 4, 5 & 6 closed 100iMHz Pins 1 & 2, 3 & 4, 5 & 6 closed 120iMHz Pins 3 & 4, 5 & 6 closed 133iMHz Pins 1 & 2, 3 & 4, 5 & 6 closed CPU VOLTAGE CONFIGURATION Voltage JP19 JP20 JP21 JP22 JP23 3.3v 1 & 2 1 & 2 1 & 2 1 & 2 Closed 4v 1 & 2 1 & 2 1 & 2 1 & 2 Open 5v 2 & 3 2 & 3 2 & 3 2 & 3 Closed Note: Pins designated should be in the closed position.