TEKNOR INDUSTRIAL COMPUTERS, INC. VIPER 809 Device Mainboard Type Processor 80486DX/SGS486DX2V/AM486DX2SV/80486DX2/SGS486DX4V/ AM486DX4SV/80486DX4/AM X5 Processor 25/33/50(internal)/66(internal)/75(internal)/100(internal)/133(internal)MHz Speed Chip Set Unidentified Video Chip Unidentified Set Maximum 64MB Onboard Memory Maximum Unidentified Video Memory Cache Unidentified BIOS Unidentified Dimensions Unidentified I/O Floppy drive interface, green PC connector, IDE interface, SCSI interface, Options parallel port, PS/2 mouse interface, serial ports (2), VGA feature connector, VGA port, flat panel connector, PC/104 connectors (2) NPU None Options [Image] CONNECTIONS Purpose Location Purpose Location External battery B1 PS/2 mouse interface J9 IDE interface J1 SCSI interface LED J10 Floppy drive interface J2 Green PC connector J11 Multi function J3 J12 connector Serial port 2 J4 Power connector J13 Serial port 1 J5 VGA port J15 VGA feature connector J6 Parallel port J18 SCSI interface J7 PC/104 connector P1 (16-bit) Flat panel connector J8 PC/104 connector P2 (8-bit) USER CONFIGURABLE SETTINGS Function Label Position » IOCHRDY signal to IDE interface W9 Open disabled IOCHRDY signal to IDE interface W9 Closed enabled » Flat panel voltage select 5v W10 Pins 1 & 2 closed Flat panel voltage select 3.3v W10 Pins 2 & 3 closed » VGA select ready W11 Pins 1 & 2 closed VGA select local ready W11 Pins 2 & 3 closed » Serial mode select normal W23/pins 1 & Open 2 Serial mode select download W23/pins 1 & Closed 2 » Standard mode enabled W23/pins 3 & Open 4 VT100 mode enabled W23/pins 3 & Closed 4 » Teknor extension enabled W23/pins 5 & Open 6 Teknor extension disabled W23/pins 5 & Closed 6 » On board video enabled W23/pins 7 & Open 8 On board video disabled W23/pins 7 & Closed 8 » BIOS boot select normal boot W25 Open BIOS boot select emergency boot W25 Closed » Watchdog timer enabled W26 Closed Watchdog timer disabled W26 Open » Power fail monitoring disabled W27 Open Power fail monitoring enabled W27 Closed » Battery type select internal W28 Pins 1 & 2 closed Battery type select external W28 Pins 2 & 3 closed » Power failure detection source W29 Pins 1 & 2 external power fail (pin 6 on J13) closed Power failure detection source W29 Pins 2 & 3 internal/external battery <3v closed SIMM CONFIGURATION Size Bank 0 Bank 1 1MB (1) 256K x 36 None 2MB (1) 256K x 36 (1) 256K x 36 3MB (1) 512K x 36 (1) 256K x 36 4MB (1) 1M x 36 None 4MB (1) 512K x 36 (1) 512K x 36 8MB (1) 2M x 36 None 8MB (1) 1M x 36 (1) 1M x 36 12MB (1) 2M x 36 (1) 1M x 36 16MB (1) 4M x 36 None 16MB (1) 2M x 36 (1) 2M x 36 32MB (1) 8M x 36 None 48MB (1) 8M x 36 (1) 4M x 36 48MB (1) 4M x 36 (1) 8M x 36 64MB (1) 8M x 36 (1) 8M x 36 CACHE CONFIGURATION Note: Cache is factory installed and is not configurable. The size is unidentified. VIDEO MEMORY CONFIGURATION Note: Video memory is factory installed and is not configurable. The size is unidentified. CPU SPEED SELECTION Speed W3 W24 25MHz Open Pins 3 & 4 closed 33MHz Open Pins 1 & 2 closed 50iMHz Open Pins 3 & 4 closed 66iMHz Open Pins 1 & 2 closed 75iMHz Open Pins 3 & 4 closed 100iMHz Open Pins 1 & 2 closed 133iMHz Open Pins 1 & 2 closed CPU TYPE SELECTION Type W16 W17 W18 W19 80486DX Open Pins 1 & 2 Open Pins 1 & 2 closed closed SGS486DX2V 2x Closed Pins 2 & 3 Closed Pins 2 & 3 (WB) closed closed SGS486DX2V 2x Closed Pins 1 & 2 Open Pins 1 & 2 (WT) closed closed AM486DX2SV 2x Closed Pins 2 & 3 Closed Pins 2 & 3 (WB) closed closed AM486DX2SV 2x Closed Pins 1 & 2 Open Pins 1 & 2 (WT) closed closed 80486DX2 Open Pins 1 & 2 Open Pins 1 & 2 closed closed SGS486DX4V 3x Open Pins 2 & 3 Closed Pins 2 & 3 (WB) closed closed SGS486DX4V 3x Open Pins 1 & 2 Open Pins 1 & 2 (WT) closed closed AM486DX4SV 2x Closed Pins 2 & 3 Closed Pins 2 & 3 (WB) closed closed AM486DX4SV 2x Closed Pins 1 & 2 Open Pins 1 & 2 (WT) closed closed AM486DX4SV 3x Open Pins 2 & 3 Closed Pins 2 & 3 (WB) closed closed AM486DX4SV 3x Open Pins 1 & 2 Open Pins 1 & 2 (WT) closed closed 80486DX4 2x (WB) Closed Pins 2 & 3 Closed Pins 2 & 3 closed closed 80486DX4 2x (WT) Closed Pins 1 & 2 Open Pins 1 & 2 closed closed 80486DX4 3x (WB) Open Pins 2 & 3 Closed Pins 2 & 3 closed closed 80486DX4 3x (WT) Open Pins 1 & 2 Open Pins 1 & 2 closed closed AM X5-133 3x Open Pins 2 & 3 Closed Pins 2 & 3 (WB) closed closed AM X5-133 3x Open Pins 1 & 2 Open Pins 1 & 2 (WT) closed closed AM X5-133 4x Closed Pins 2 & 3 Closed Pins 2 & 3 (WB) closed closed AM X5-133 4x Closed Pins 1 & 2 Open Pins 1 & 2 (WT) closed closed CPU VOLTAGE SELECTION Voltage W1 3.3v Pins 1 & 2 closed 5v Pins 2 & 3 closed SERIAL PORT 2 LOOPBACK SELECTION Setting W7 W8 » Normal Open Open Loopback Closed Closed SERIAL PORT 2 SELECTION Setting W6 W12 W13 W14 W15 » RS-232 Open 1 & 2 1 & 2 1 & 2 1 & 2 RS-485 Closed 2 & 3 2 & 3 2 & 3 2 & 3 FLOPPY DRIVE EDOUT SELECTION Setting W21 » Left to software Open Ground to pin 17 on J2 Pins 2 & 4 closed Ground to pin 29 on J2 Pins 3 & 4 closed EDOUT to pin 29 on J2 Pins 1 & 3 closed EDOUT to pin 17 on J2 Pins 1 & 2 closed FLOPPY DRIVE HDOUT SELECTION Setting W20 » Left to software Open Ground to pin 27 on J2 Pins 2 & 4 closed Ground to pin 33 on J2 Pins 3 & 4 closed HDOUT to pin 33 on J2 Pins 1 & 3 closed HDOUT to pin 27 on J2 Pins 1 & 2 closed BASE I/O SELECTION Address W22 » 190H Pins 1 & 2, 3 & 4 closed 290H Pins 1 & 2 closed 390H Pins 3 & 4 closed 390H Open FEATURE CONNECTOR SELECTION Setting W4 W5 » Disabled Closed Open Enabled Open Closed V-port enabled Open Open SCSI TERMINATION SELECTION Setting W2 » Controlled by hardware Pins 1 & 2 closed Controlled by software Pins 2 & 3 closed Disabled by hardware Open