ACHME COMPUTER, INC. MS-5117 Processor Pentium Processor Speed 75/90/100/120/133MHz Chip Set VIA Max. Onboard DRAM 512MB Cache 256/512/1024KB BIOS AMI/Award Dimensions 280mm x 220mm I/O Options Parallel port, serial ports (2), floppy drive interface, IDE interfaces, 32-bit PCI slots(3) NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location Voltage Regulator CN1 Power LED & JFP pins 1 - Module keylock 5 IDE interface CN2 Speaker JFP pins 7 & (secondary) 10 IDE interface CN3 Turbo LED JFP pins 12 & (primary) 13 Parallel port CN4 Turbo switch JFP pins 15 - 17 Floppy drive CN5 Reset switch JFP pins 19 & interface 20 Serial port 1 CN6 IDE interface LED JFP pins 21 & 22 Serial port 2 CN7 PS/2 mouse port JKB External battery JB 32-bit PCI slots PCI1 - PCI3 Chassis fan power JFAN USER CONFIGURABLE SETTINGS Function Jumper Position » Factory configured - do not JG1 N/A alter » Ground type select keyboard JGND Closed Ground type select case JGND Open DRAM CONFIGURATION Size Bank 0 Bank 1 2MB (2) 256K x 36 NONE 2MB NONE (2) 256K x 36 4MB (2) 512K x 36 NONE 4MB NONE (2) 512K x 36 4MB (2) 256K x 36 (2) 256K x 36 6MB (2) 256K x 36 (2) 512K x 36 6MB (2) 512K x 36 (2) 256K x 36 8MB (2) 1M x 36 NONE 8MB NONE (2) 1M x 36 8MB (2) 512K x 36 (2) 512K x 36 10MB (2) 256K x 36 (2) 1M x 36 10MB (2) 1M x 36 (2) 256K x 36 12MB (2) 1M x 36 (2) 512K x 36 12MB (2) 512K x 36 (2) 1M x 36 16MB (2) 2M x 36 NONE 16MB NONE (2) 2M x 36 16MB (2) 1M x 36 (2) 1M x 36 18MB (2) 256K x 36 (2) 2M x 36 18MB (2) 2M x 36 (2) 256K x 36 20MB (2) 512K x 36 (2) 2M x 36 20MB (2) 2M x 36 (2) 512K x 36 24MB (2) 1M x 36 (2) 2M x 36 24MB (2) 2M x 36 (2) 1M x 36 32MB (2) 4M x 36 NONE 32MB NONE (2) 4M x 36 32MB (2) 2M x 36 (2) 2M x 36 34MB (2) 256K x 36 (2) 4M x 36 34MB (2) 4M x 36 (2) 256K x 36 36MB (2) 4M x 36 (2) 512K x 36 36MB (2) 512K x 36 (2) 4M x 36 40MB (2) 1M x 36 (2) 4M x 36 40MB (2) 4M x 36 (2) 1M x 36 48MB (2) 4M x 36 (2) 2M x 36 48MB (2) 2M x 36 (2) 4M x 36 64MB (2) 8M x 36 NONE 64MB NONE (2) 8M x 36 64MB (2) 4M x 36 (2) 4M x 36 DRAM CONFIGURATION (CON’T) Size Bank 0 Bank 1 66MB (2) 256K x 36 (2) 8M x 36 66MB (2) 8M x 36 (2) 256K x 36 68MB (2) 512K x 36 (2) 8M x 36 68MB (2) 8M x 36 (2) 512K x 36 72MB (2) 1M x 36 (2) 8M x 36 72MB (2) 8M x 36 (2) 1M x 36 80MB (2) 2M x 36 (2) 8M 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) 16M x 36 NONE 128MB NONE (2) 16M x 36 128MB (2) 8M x 36 (2) 8M x 36 130MB (2) 256K x 36 (2) 16M x 36 130MB (2) 16M x 36 (2) 256K x 36 132MB (2) 512K x 36 (2) 16M x 36 132MB (2) 16M x 36 (2) 512K x 36 136MB (2) 1M x 36 (2) 16M x 36 136MB (2) 16M x 36 (2) 1M x 36 144MB (2) 2M x 36 (2) 16M x 36 144MB (2) 16M x 36 (2) 2M x 36 160MB (2) 4M x 36 (2) 16M x 36 160MB (2) 16M x 36 (2) 4M x 36 192MB (2) 8M x 36 (2) 16M x 36 192MB (2) 16M x 36 (2) 8M x 36 256MB (2) 32M x 36 NONE 256MB NONE (2) 32M x 36 256MB (2) 16M x 36 (2) 16M x 36 258MB (2) 256K x 36 (2) 32M x 36 258MB (2) 32M x 36 (2) 256K x 36 260MB (2) 512K x 36 (2) 32M x 36 260MB (2) 32M x 36 (2) 512K x 36 264MB (2) 1M x 36 (2) 32M x 36 264MB (2) 32M x 36 (2) 1M x 36 272MB (2) 2M x 36 (2) 32M x 36 272MB (2) 32M x 36 (2) 2M x 36 288MB (2) 4M x 36 (2) 32M x 36 288MB (2) 32M x 36 (2) 4M x 36 320MB (2) 8M x 36 (2) 32M x 36 320MB (2) 32M x 36 (2) 8M x 36 384MB (2) 16M x 36 (2) 32M x 36 384MB (2) 32M x 36 (2) 16M x 36 512MB (2) 32M x 36 (2) 32M x 36 PIPELINE CACHE CONFIGURATION Note: If pipeline cache is on this board, it is factory installed at 256KB and is not configurable. The location is U6 & U7 and TAG. CACHE CONFIGURATION Size Bank 0 Bank 1 TAG 256KB (4) 32K x 8 (4) 32K x 8 (1) 32K x 8 512KB (4) 64K x 8 (4) 64K x 8 (1) 32K x 8 1MB (4) 128K x 8 (4) 128K x 8 (1) 32K x 8 Note: Depending on board revision, cache will either use this table or the above table. Board will not have both cache configurations. CACHE JUMPER CONFIGURATION Size JS1 JS2 256KB pins 1 & 2 closed pins 1 & 2 closed 512KB pins 1 & 2 closed pins 2 & 3 closed 1MB pins 2 & 3 closed pins 2 & 3 closed CPU SPEED CONFIGURATION Speed JK1 75MHz pins 1 & 2, 5 & 6, 7 & 8 closed 80MHz pins 1 & 2, 4 & 5, 8 & 9 closed 90MHz pins 2 & 3, 5 & 6, 8 & 9 closed 100MHz pins 2 & 3, 4 & 5, 7 & 8 closed 120MHz pins 2 & 3, 5 & 6, 8 & 9 closed 133MHz pins 2 & 3, 4 & 5, 7 & 8 closed CPU VOLTAGE CONFIGURATION Voltage JV2 3.3v pins 1 & 2, 3 & 4 closed 3.5v pins 1 & 2 closed CPU BUS/CORE FREQUENCY CONFIGURATION CPU speed Ratio JC1 JC2 75MHz 2/3 pins 1 & 2 pins 1 & 2 closed closed 90MHz 2/3 pins 1 & 2 pins 1 & 2 closed closed 100MHz 2/3 pins 1 & 2 pins 1 & 2 closed closed 120MHz 1/2 pins 2 & 3 pins 1 & 2 closed closed 133MHz 1/2 pins 2 & 3 pins 1 & 2 closed closed