NEC TECHNOLOGIES, INC. POWERMATE SX/8/16 (G8CFW) Processor 80386SX (on external card) Processor Speed 8/16MHz Chip Set Unidentified Max. Onboard DRAM 14MB (on external cards) Cache None BIOS Unidentified Dimensions 254mm x 218mm I/O Options External memory slot, cpu/npu slot, parallel port, serial port NPU Options 80387SX (on external card) [Image] CONNECTIONS Purpose Location Purpose Location Serial port CN1 CPU/NPU slot SL1 Parallel port CN2 External memory slot SL2 USER CONFIGURABLE SETTINGS Function Jumper/Switch Position » Test mode disabled 15A1 Out Test mode enabled 15A1 In » Factory configured - do not alter 17F1 Open » ATCLK clock mode select CLK2IN/2 17H2 Pins 1 & 2 closed ATCLK clock mode select CLK2IN 17H2 Pins 2 & 3 closed » Floppy drive transfer rate select 22E1 Pins 1 & 2 128/150/250/300/500Kbps closed Floppy drive transfer rate select 22E1 Pins 2 & 3 125/250/500Kbps closed » Monitor type select color 13A/1 On Monitor type select monochrome 13A/1 Off » Floppy drive channel select 13A/2 Off primary controller Floppy drive channel select 13A/2 On secondary controller » Floppy drive enabled 13A/3 On Floppy drive disabled 13A/3 Off » Serial port COM select COM1 13A/4 On Serial port COM select COM2 13A/4 Off » Serial port enabled 13A/5 On Serial port disabled 13A/5 Off » Parallel port enabled 13A/6 On Parallel port disabled 13A/6 Off » NPU enabled 13A/7 On NPU disabled 13A/7 Off » Factory configured - do not alter 13A/8 N/A » Memory area select 0KB - 640KB 13A/9 Off Memory area select 0KB - 512KB 13A/9 On » Factory configured - do not alter 13A/10 N/A » Factory configured - do not alter 13C/1 On » Factory configured - do not alter 13C/2 Off » Factory configured - do not alter 13C/3 Off » Video BIOS shadow RAM enabled 13C/4 Off Video BIOS shadow RAM disabled 13C/4 On » Test mode disabled 13C/5 On Test mode enabled 13C/5 Off » System BIOS shadow RAM disabled 13C/6 On System BIOS shadow RAM enabled 13C/6 Off [Image] [Image] DRAM CONFIGURATION Note: Chip sizes are unidentified. DRAM SWITCH CONFIGURATION (APC-H450/450E MEMORY CARD) Size SW1/1 SW1/2 SW1/3 SW1/4 SW1/5 1MB Off Off On Off Off 2MB Off Off On On Off 3MB Off On Off Off Off 4MB Off On Off On Off 5MB Off On On Off Off 6MB Off On On On Off 7MB On Off Off Off Off 8MB On Off Off On Off 9MB On Off On Off Off 10MB On Off On On Off 11MB On On Off Off Off 12MB On On Off On Off 13MB On On On Off Off 14MB On On On On Off DRAM SWITCH CONFIGURATION (APC-H450/450E MEMORY CARD CON’T) Size SW1/6 SW1/7 SW1/8 SW1/9 SW1/10 1MB Off Off On Off On 2MB Off Off On On On 3MB Off On Off Off On 4MB Off On Off On On 5MB Off On On Off On 6MB Off On On On On 7MB On Off Off Off On 8MB On Off Off On On 9MB On Off On Off On 10MB On Off On On On 11MB On On Off Off On 12MB On On Off On On 13MB On On On Off On 14MB On On On On On DRAM SWITCH CONFIGURATION (APC-H450/450E MEMORY CARD) Size SW2/1 SW2/2 SW2/3 SW2/4 SW2/5 1MB Off Off On On Off 2MB Off On Off Off Off 3MB Off On Off On Off 4MB Off On On Off Off 5MB Off On On On Off 6MB On Off Off Off Off 7MB On Off Off On Off 8MB On Off On Off Off 9MB On Off On On Off 10MB On On Off Off Off 11MB On On Off On Off 12MB On On On Off Off 13MB On On On On Off 14MB On On On On On DRAM SWITCH CONFIGURATION (APC-H450/450E MEMORY CARD CON’T) Size SW2/6 SW2/7 SW2/8 SW2/9 SW2/10 1MB Off Off On On On 2MB Off On Off Off On 3MB Off On Off On On 4MB Off On On Off On 5MB Off On On On On 6MB On Off Off Off On 7MB On Off Off On On 8MB On Off On Off On 9MB On Off On On On 10MB On On Off Off On 11MB On On Off On On 12MB On On On Off On 13MB On On On On On 14MB On On On On On [Image] DRAM CONFIGURATION Note: Chip sizes are unidentified. DRAM SWITCH CONFIGURATION (APC-H250E 2MB KIT INSTALLED) Size SW1/1 SW1/2 SW1/3 SW1/4 1MB On On On On 2MB On On On On 3MB On On On On 4MB On On On On 5MB On On On On 6MB On On On On 7MB On On On On 8MB On On On On 9MB On On On On 10MB On On On On DRAM SWITCH CONFIGURATION (APC-H250E 2MB KIT INSTALLED CON’T) Size SW2/1 SW2/2 SW2/3 SW2/4 SW2/5 SW2/6 1MB Off Off On Off On On 2MB On Off Off Off On On 3MB Off On Off On Off Off 4MB On Off On On Off Off 5MB Off On On On Off On 6MB On On Off On Off On 7MB On Off Off On On Off 8MB On On On On On Off 9MB On Off On On On On 10MB On On On On On On DRAM SWITCH CONFIGURATION (APC-H250E 2MB KIT INSTALLED CON’T) Size SW3/1 SW3/2 SW3/3 SW3/4 SW3/5 SW3/6 1MB Off On Off Off Off On 2MB Off On Off Off Off On 3MB Off On On Off On Off 4MB Off On On Off On Off 5MB On Off Off Off On On 6MB On Off Off Off On On 7MB On Off On On Off Off 8MB On Off On On Off Off 9MB On On Off On Off On 10MB On On Off On Off On DRAM SWITCH CONFIGURATION (APC-H250E 2 - 2MB KITS INSTALLED) Size SW1/1 SW1/2 SW1/3 SW1/4 1MB On Off Off On 2MB On On Off On 3MB On Off On Off 4MB On On On Off 5MB On Off On On 6MB On On On On 7MB On On Off Off 8MB On On On On DRAM SWITCH CONFIGURATION (APC-H250E 2 - 2MB KITS INSTALLED CON’T) Size SW2/1 SW2/2 SW2/3 SW2/4 SW2/5 SW2/6 1MB On Off Off Off On On 2MB On Off Off Off On On 3MB On Off On On Off Off 4MB On Off On On Off Off 5MB On On Off On Off On 6MB On On Off On Off On 7MB On On On On On Off 8MB On On On On On Off DRAM SWITCH CONFIGURATION (APC-H250E 2 - 2MB KITS INSTALLED CON’T) Size SW3/1 SW3/2 SW3/3 SW3/4 SW3/5 SW3/6 1MB Off On Off Off Off On 2MB Off On Off Off Off On 3MB Off On On Off On Off 4MB Off On On Off On Off 5MB On Off Off Off On On 6MB On Off Off Off On On 7MB On Off On On Off Off 8MB On Off On On Off Off DRAM SWITCH CONFIGURATION (APC-H250E NO KITS INSTALLED) Size SW1/1 SW1/2 SW1/3 SW1/4 1MB On On On On 2MB On On On On 3MB On On On On 4MB On On On On 5MB On On On On 6MB On On On On 7MB On On On On 8MB On On On On 9MB On On On On 10MB On On On On 11MB On On On On 12MB On On On On 13MB On On On On 14MB On On On On DRAM SWITCH CONFIGURATION (APC-H250E NO KITS INSTALLED CON’T) Size SW2/1 SW2/2 SW2/3 SW2/4 SW2/5 SW2/6 1MB On On On Off Off On 2MB On On On Off On On 3MB On On On Off On Off 4MB On On On On Off Off 5MB On On On Off On On 6MB On On On On Off On 7MB On On On On On On 8MB On On On On On Off 9MB On On On On On On 10MB On On On On On On 11MB On On On On On Off 12MB On On On On On On 13MB On On On On On On 14MB On On On On On On DRAM SWITCH CONFIGURATION (APC-H250E NO KITS INSTALLED CON’T) Size SW3/1 SW3/2 SW3/3 SW3/4 SW3/5 SW3/6 1MB Off On Off Off Off On 2MB Off On Off Off Off On 3MB Off On On Off On Off 4MB Off On On Off On Off 5MB On Off Off Off On On 6MB On Off Off Off On On 7MB On On Off On Off On 8MB On On On On On Off 9MB On On On On On Off 10MB On On Off On Off On 11MB On On On On On Off 12MB On On On On On Off 13MB On On On On On On 14MB On On On On On On