TEKNOR INDUSTRIAL COMPUTERS, INC.
VIPER 805
Processor | 80486DX/SGS486DX2V/AM486DX2SV/80486DX2/SGS486DX4V/ AM486DX4SV/80486DX4/AM X5-133 |
Processor Speed | 25/33/40/50(internal)/66(internal)/75(internal)/100(internal)/ 133(internal)MHz |
Chip Set | Unidentified |
Video Chip Set | None |
Maximum Onboard Memory | 64MB (EDO supported) |
Maximum Video Memory | None |
Cache | Unidentified |
BIOS | Unidentified |
Dimensions | Unidentified |
I/O Options | Floppy drive interface, green PC connector, IDE interface, parallel port, PS/2 mouse interface, serial ports (3), PC/104 interfaces (2) |
NPU Options | None |
CONNECTIONS | |||
Purpose | Location | Purpose | Location |
External battery | B1 | Power connector | J9 |
IDE interface | J1 | PS/2 mouse interface | J10 |
Floppy drive interface | J2 | Chassis fan power | J11 |
Keyboard, speaker, reset, LED | J3 | Parallel port | J13 |
Serial port 2 | J4 | Green PC connector | J16 |
Serial port 1 - internal | J7 | PC/104 connectors | P1 & P2 |
Serial port 1 - external | J8 |
USER CONFIGURABLE SETTINGS | |||
Function | Label | Position | |
» | IOCHRDY signal to IDE interface disabled | W11 | Open |
IOCHRDY signal to IDE interface enabled | W11 | Closed | |
» | BIOS boot select normal boot | W16 | Open |
BIOS boot select emergency boot | W16 | Closed | |
» | Watchdog timer enabled | W17 | Closed |
Watchdog timer disabled | W17 | Open | |
» | Power fail monitoring disabled | W18 | Open |
Power fail monitoring enabled | W18 | Closed | |
» | Battery type select internal | W19 | Pins 1 & 2 closed |
Battery type select external | W19 | Pins 2 & 3 closed | |
» | Power failure detection source external power fail (pin 6 on J9) | W20 | Pins 1 & 2 closed |
Power failure detection source internal/external battery <3v | W20 | Pins 2 & 3 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 |
64MB | (1) 8M x 36 | (1) 8M x 36 |
Note: Memory installed in Banks 0 & 1 is interchangeable. |
SOLID STATE DISK CONFIGURATION |
Note: To increase the size of the SSD, install upgrade in U23. |
CPU SPEED SELECTION | |
Speed | W15 |
25MHz | Pins 3 & 4 closed |
33MHz | Pins 1 & 2 closed |
40MHz | Open |
50iMHz | Pins 3 & 4 closed |
66iMHz | Pins 1 & 2 closed |
75iMHz | Pins 3 & 4 closed |
100iMHz | Pins 1 & 2 closed |
133iMHz | Pins 1 & 2 closed |
CPU TYPE SELECTION | ||||
Type | W5A | W6A | W7A | W12 |
80486DX | Open | Pins 1 & 2 closed | Pins 1 & 2 closed | Open |
SGS486DX2V 2x (WB) | Closed | Pins 2 & 3 closed | Pins 2 & 3 closed | Closed |
SGS486DX2V 2x (WT) | Open | Pins 1 & 2 closed | Pins 1 & 2 closed | Closed |
AM486DX2SV 2x (WB) | Closed | Pins 2 & 3 closed | Pins 2 & 3 closed | Closed |
AM486DX2SV 2x (WT) | Open | Pins 1 & 2 closed | Pins 1 & 2 closed | Closed |
80486DX2 | Open | Pins 1 & 2 closed | Pins 1 & 2 closed | Open |
SGS486DX4V 3x (WB) | Closed | Pins 2 & 3 closed | Pins 2 & 3 closed | Open |
SGS486DX4V 3x (WT) | Open | Pins 1 & 2 closed | Pins 1 & 2 closed | Open |
AM486DX4SV 2x (WB) | Closed | Pins 2 & 3 closed | Pins 2 & 3 closed | Closed |
AM486DX4SV 2x (WT) | Open | Pins 1 & 2 closed | Pins 1 & 2 closed | Closed |
AM486DX4SV 3x (WB) | Closed | Pins 2 & 3 closed | Pins 2 & 3 closed | Open |
AM486DX4SV 3x (WT) | Open | Pins 1 & 2 closed | Pins 1 & 2 closed | Open |
80486DX4 2x (WB) | Closed | Pins 2 & 3 closed | Pins 2 & 3 closed | Closed |
80486DX4 2x (WT) | Open | Pins 1 & 2 closed | Pins 1 & 2 closed | Closed |
80486DX4 3x (WB) | Closed | Pins 2 & 3 closed | Pins 2 & 3 closed | Open |
80486DX4 3x (WT) | Open | Pins 1 & 2 closed | Pins 1 & 2 closed | Open |
AM X5-133 3x (WB) | Closed | Pins 2 & 3 closed | Pins 2 & 3 closed | Open |
AM X5-133 3x (WT) | Open | Pins 1 & 2 closed | Pins 1 & 2 closed | Open |
AM X5-133 4x (WB) | Closed | Pins 2 & 3 closed | Pins 2 & 3 closed | Closed |
AM X5-133 4x (WT) | Open | Pins 1 & 2 closed | Pins 1 & 2 closed | Closed |
CPU VOLTAGE SELECTION | |
Voltage | W3 |
3.3v | Open |
5v | Closed |
SERIAL PORT 2 LOOPBACK SELECTION | |||
Setting | W5 | W6 | |
» | Normal | Open | Open |
Loopback | Closed | Closed |
SERIAL PORT 2 SELECTION | ||||||
Setting | W4 | W7 | W8 | W9 | W10 | |
» | 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 | W2 | |
» | 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 | W1 | |
» | 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 | W13 | |
» | 190H | Pins 1 & 2, 3 & 4 closed |
290H | Pins 1 & 2 closed | |
390H | Pins 3 & 4 closed | |
390H | Open |
EXTENDED BIOS MODE SELECTION | ||
Setting | W14 | |
VT100 | Pins 3 & 4 closed | |
Serial download | Pins 1 & 2 closed | |
» | Standard mode | Pins 3 & 4 closed |
» | Normal mode | Pins 1 & 2 closed |