JAMECO ELECTRONIC COMPONENTS JE1002B Processor 8088 Processor Speed 10MHz Chip Set None Max. Onboard DRAM 1MB Cache None BIOS Phoenix Dimensions 304mm x 215mm I/O Options None NPU Options 8087 [Image] CONNECTIONS Purpose Location Purpose Location Power LED JP1 Turbo LED JP4 Keylock JP2 Speaker JP5 Turbo switch JP3 Reset switch JP6 USER CONFIGURABLE SETTINGS Function SW1 Position » Factory configured - do not alter SW1/1 Off » NPU disabled SW1/2 On NPU enabled SW1/2 Off » Factory configured - do not alter SW1/3 Off » Factory configured - do not alter SW1/4 Off DRAM CONFIGURATION Size Bank 0 Bank 1 Bank 2 Bank 3 256KB (9) 4164 (9) 4164 (4) 4464 (2) 4164 448KB (9) 41256 (9) 4164 (4) 4464 (2) 4164 512KB (9) 41256 (9) 41256 NONE NONE 640KB (9) 41256 (9) 41256 (4) 4464 (2) 4164 1MB (9) 411000 NONE NONE NONE DRAM SWITCH CONFIGURATION Size SW1/9 SW1/10 256KB On On 448KB On Off 512KB Off On 640KB Off On 1MB Off Off BIOS CONFIGURATION Type J1 2764 pins 1 & 18, 4 & 15, 6 & 13 closed 27128 pins 2 & 17, 3 & 16, 5 & 14, 7 & 12 closed FLOPPY DRIVE CONFIGURATION Drives installed SW1/7 SW1/8 1 On On 2 Off On 3 On Off 4 Off Off MONITOR CONFIGURATION Type SW1/5 SW1/6 EGA On On 40 x 25 color Off On 80 x 25 color On Off Monochrome Off Off