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 | |