NEC TECHNOLOGIES, INC. POWERMATE PORTABLE APC-H700, APC-H701, APC-H702 Processor 80286 Processor Speed 10MHz Chip Set Intel Max. onboard DRAM 640KB SRAM Cache None BIOS Phoenix Dimensions 330mm x 218mm I/O Options Floppy drive interface, parallel port, serial port , video port NPU Options 80287 [Image] CONNECTIONS Purpose Location Purpose Location Video port P1 Floppy drive interface P8 Serial port P2 Keyboard and status P9 LEDs Parallel port P3 Riser card P10 External floppy drive P4 External battery P11 Speaker P5 Reset switch S7 Power supply P6 USER CONFIGURABLE SETTINGS Function Jumper/Switch Position » RAS/ALE output select normal S1 Open RAS/ALE output select early S1 Closed » Write precompensation select S2 Open 125ns Write precompensation select S2 Closed 187ns » Floppy drive type select single S3 Open speed Floppy drive type select dual S3 Closed speed » BIOS type select 27256 S4 pins 1 & 2 closed BIOS type select 27512 S4 pins 2 & 3 closed » BIOS type select EPROM S5 pins 1 & 2 closed BIOS type select ROM S5 pins 2 & 3 closed » IOCHRDY control of memory S6 pins 1 & 4 select enabled closed IOCHRDY control of memory S6 pins 2 & 3 select disabled closed » Parallel port enabled S8/3 On Parallel port disabled S8/3 Off » Floppy interface enabled S8/6 On Floppy interface disabled S8/6 Off » Floppy address select 3F0-3F7 S8/7 Off Floppy address select 370-377 S8/7 On » Monitor type select color S8/8 On Monitor type select monochrome S8/8 Off » Factory configured - do not S9/1 Off alter » Factory configured - do not S9/2 Off alter » Factory configured - do not S9/3 On alter » Factory configured - do not S9/4 On alter » F1 key operation during test S9/5 Off mode disabled F1 key operation during test S9/5 Off mode enabled » External monitor port mode S11 Left select CGA External monitor port mode S11 Right select EGA » Monitor I/O address select 3xx S12 Open Monitor I/O address select 2xx S12 Closed » Data sampling selection DOCLK S15/5 On rise Data sampling selection DOCLK S15/5 Off fall » LCD display normal (dark S15/6 On characters, light background) LCD display reverse (light S15/6 Off characters, dark background) » CGA, MDA, Hercules emulation S15/7 Off mode select enabled CGA, MDA, Hercules emulation S15/7 On mode select disabled USER CONFIGURABLE SETTINGS (CONTINUED) Function Jumper/Switch Position » CRT mode select 200 line S15/8 On CRT mode select 400 line S15/8 Off » Factory configured - do not S16/7 On alter » Factory configured - do not S16/8 On alter » Memory access select 1 wait S18 Open state Memory access select 0 wait S18 Closed state » Factory configured - do not S20/1 Off alter » Factory configured - do not S20/2 On alter » Factory configured - do not S20/3 On alter » Factory configured - do not S20/4 On alter » Factory configured - do not S20/5 On alter » Factory configured - do not S20/6 Off alter » Factory configured - do not S20/7 Off alter » Factory configured - do not S20/8 Off alter » Factory configured - do not S23/1 On alter » Factory configured - do not S23/2 On alter » Factory configured - do not S23/3 On alter » Factory configured - do not S23/4 On alter » Factory configured - do not S23/5 On alter » Factory configured - do not S23/6 Off alter » Factory configured - do not S23/7 On alter » Factory configured - do not S23/8 Off alter SERIAL PORT CONFIGURATION Port Assignment Address S8/4 S8/5 » COM1 3F8-3FF On Off COM2 2F8-2FF Off On Disabled N/A Off Off VIDEO BIOS CONFIGURATION CRTC BIOS Access S13 S14 S21 S22 Type 27128 Linear pins 2 & pins 2 & pins 2 & pins 2 3 3 3 & 3 27128 Bank pins 2 & pins 2 & pins 1 & pins 1 3 3 2 & 2 » 27256 Linear pins 2 & pins 1 & pins 2 & pins 2 3 2 3 & 3 27256 Bank pins 2 & pins 1 & pins 1 & pins 1 3 2 2 & 2 27512 Linear pins 1 & pins 1 & pins 2 & pins 2 2 2 3 & 3 27512 Bank pins 1 & pins 1 & pins 1 & pins 1 2 2 2 & 2 DRIVE LOCATION CONFIGURATION Internal Bay 1 Internal Bay External (P4) S8/1 S8/2 2 A: 3 1/2" B: 3 1/2" N/A On On B: 3 1/2" A: 3 1/2" N/A Off On » A: 3 1/2" N/A B: 5 1/4" On Off B: 3 1/2" N/A A: 5 1/4" Off Off LCD COLOR DISPLAY CONFIGURATION (S15/SWITCHES 1-4) TABLE 1 Color 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 4 4 4 4 4 4 4 4 0 0 0 0 0 1 0 1 0 0 1 1 1 0 0 1 0 1 1 1 0 1 1 1 0 0 0 0 0 0 0 0 Black n o o o o o o o Blue o n o o o o o o Green o o n o o o o o Cyan o o o n o o o o Red o o o o n o o o Magenta o o o o o n o o Yellow o o o o o o n o White o o o o o o o n Note: n = Displayable, o = Not displayed LCD COLOR DISPLAY CONFIGURATION (S15/SWITCHES 1-4) TABLE 2 Color 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 4 4 4 4 4 4 4 4 0 0 0 0 0 1 0 1 0 0 1 1 1 0 0 1 0 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 Black n o o o o o o o Blue n n o o o o o o Green n n n o o o o o Cyan n n n n o o o o Red n n n n n o o o Magenta n n n n n n o o Yellow n n n n n n n o White n n n n n n n n Note: n = Displayable, o = Not displayed DISPLAY ADAPTER SELECTION Onboard EGA External External S10/1 S10/2 S10/3 S10/4 Mono CGA Primary CGA Secondary - On Off Off On 40x25 Primary CGA Secondary - Off Off Off On 80x25 Primary EGA Secondary - On On On Off Emulation » Primary EGA Secondary - Off On On Off high-res Primary - Secondary On Off On Off Monochrome 40x25 Primary - Secondary Off Off On Off Monochrome 80x25 Secondary Primary - On On On On CGA 40x25 Secondary Primary - Off On On On 80x25 Secondary Primary - On Off On On EGA Emul. Secondary Primary - Off Off On On EGA Hi-Res Secondary - Primary On On Off On Monochrome 40x25 Secondary - Primary Off On Off On Monochrome 80x25 CGA HORIZONTAL POSITION CONFIGURATION (40X25 MODE) Offset S19/1 S19/2 S19/3 S19/4 2 pixels Off Off Off Off right 1 pixels On Off Off Off right » center Off On Off Off 1 pixel left On On Off Off 2 pixels Off Off On Off left 3 pixels On Off On Off left 4 pixels Off On On Off left 5 pixels On On On Off left 6 pixels Off Off Off On left 7 pixels On Off Off On left 8 pixels Off On Off On left 9 pixels On On Off On left 10 pixels Off Off On On left 11 pixels On Off On On left 12 pixels Off On On On left 13 pixels On On On On left EGA HORIZONTAL POSITION CONFIGURATION (40X25 MODE) Offset S19/5 S19/6 S19/7 S19/8 8 pixels Off Off Off Off right 7 pixels On Off Off Off right 6 pixels Off On Off Off right 5 pixels On On Off Off right 4 pixels Off Off On Off right 3 pixels On Off On Off right 2 pixels Off On On Off right 1 pixel On On On Off right » center Off Off Off On 1 pixel left On Off Off On 2 pixels Off On Off On left 3 pixels On On Off On left 4 pixels Off Off On On left 5 pixels On Off On On left 6 pixels Off On On On left 7 pixels On On On On left CGA HORIZONTAL POSITION CONFIGURATION (80X25 MODE) Offset S17/1 S17/2 S17/3 S17/4 2 pixels Off Off Off Off right 1 pixels On Off Off Off right » center Off On Off Off 1 pixel left On On Off Off 2 pixels Off Off On Off left 3 pixels On Off On Off left 4 pixels Off On On Off left 5 pixels On On On Off left 6 pixels Off Off Off On left 7 pixels On Off Off On left 8 pixels Off On Off On left 9 pixels On On Off On left 10 pixels Off Off On On left 11 pixels On Off On On left 12 pixels Off On On On left 13 pixels On On On On left EGA HORIZONTAL POSITION CONFIGURATION (80X25 MODE) Offset S17/5 S17/6 S17/7 S17/8 8 pixels Off Off Off Off right 7 pixels On Off Off Off right 6 pixels Off On Off Off right 5 pixels On On Off Off right 4 pixels Off Off On Off right 3 pixels On Off On Off right 2 pixels Off On On Off right 1 pixel On On On Off right » center Off Off Off On 1 pixel left On Off Off On 2 pixels Off On Off On left 3 pixels On On Off On left 4 pixels Off Off On On left 5 pixels On Off On On left 6 pixels Off On On On left 7 pixels On On On On left CGA VERTICAL POSITION CONFIGURATION Offset S16/1 S16/2 S16/3 3 pixels up Off Off Off 2 pixels up On Off Off 1 pixel up Off On Off » center On On Off 1 pixel down Off Off On 2 pixels down On Off On 3 pixels down Off On On 4 pixels down On On On EGA VERTICAL POSITION CONFIGURATION Offset S16/4 S16/5 S16/6 3 pixels up Off Off Off 2 pixels up On Off Off 1 pixel up Off On Off » center On On Off 1 pixel down Off Off On 2 pixels down On Off On 3 pixels down Off On On 4 pixels down On On On