VIPer808 Specifications A-1
APPENDIX A
VIPer808 SPECIFICATIONS
A.01 SPECIFICATIONS
Operating Temperature:
The maximum operating ambient temperature
of the board is limited by the temperature of the
CPU itself, as shown on Table A-1.
TABLE A-1:
Maximum Operating Temperature (
°
C)
Processor
Heatsink
Frequency
(MHz)
Airflow - feet / minute
0
200
400
600
Intel
486DX
Yes
33
50
65
71
74
486DX
No
33
38
46
52
59
486DX2
Yes
66
19
48
59
65
486DX2
No
66
-4
11
22
36
486DX4
Yes
100
35.5
57
65.5
70
486DX4
No
100
18.5
29
37.5
44
AMD
5X86
Yes
133
54.3
69.6
75.8
78.9
5X86
No
133
37.4
46.6
52.7
57.3
SGS
486DX4
Yes
100
57
65
70
72
486DX4
No
100
47
57
62
65
Noncondensing Relative Humidity:
5% to 95%
Electrical:
Conforms to the IEEE P996 PC/AT bus
electrical specifications
Supply Voltage:
+ 5V ±5%
Summary of Contents for VIPer808
Page 21: ...Installing Memory 2 3 DIAGRAM 2 1 Assembly Top...
Page 22: ...Installing Memory 2 5 DIAGRAM 2 2 Assembly Bottom...
Page 26: ...Setting Jumpers 3 3 DIAGRAM 3 1 VIPer808 Jumper Locations with Default Settings...
Page 28: ...Setting Jumpers 3 6 TABLE 3 1a Jumper Settings W1 W4 W13 W14...
Page 29: ...Setting Jumpers 3 7 TABLE 3 1b AMD DX2 DX4 CPU Jumper Settings W1 W15 W15C...
Page 30: ...Setting Jumpers 3 8 TABLE 3 1c AMD 5x86 CPU Jumper Settings W1 W15 W15C...
Page 31: ...Setting Jumpers 3 9 TABLE 3 1d Intel CPU Jumper Settings W1 W15 W15C...
Page 32: ...Setting Jumpers 3 10 TABLE 3 1e SGS CPU Jumper Settings W1 W15 W15C...
Page 33: ...Setting Jumpers 3 11 TABLE 3 1f Jumper Settings W18 W20 W23...
Page 92: ...Memory I O Maps B 1 APPENDIX B MEMORY I O MAPS B 01 MEMORY MAPS DIAGRAM B 1 Memory Map Diagram...
Page 96: ...Mechanical Layout Block Diagram C 3 DIAGRAM C 1 Mechanical Specifications...
