Jumper settings
Table A
−
8 System
configuration jumper: W1
W1 – System Configuration
Label Description
W4
S
System parameters option jumper:
[1–2]*
Installed = enable User Setup options*
Removed = enable BIOS Setup default
X
BIOS extension enable
Installed = enable extended BIOS*
required to boot from on-board flash
required to use INT17 calls
Removed = disables extended BIOS
[3–4]*
V Video
jumper:
Installed = enable on-card video*
Removed = disable on-card video
[5–6]*
U User
jumper
[7–8]*
R Bios
jumper:
Installed = normal BIOS operation*
Removed = allows new BIOS to be
installed
[9–10]*
* = default
Table A–9
COM2 jumper: W2
W2 – COM2 jumper
COM
Port
Interface Jumper
Settings
RS–422/RS–485
no termination
No jumpers on W2
COM2
RS–422/RS–485
with termination
W2[1–3], W2[2–4]*
* Default. These jumpers terminate the network. If the
2060 CPU Card is not at an end of the network, leave
these jumpers off .
Table A
−
10 CPU clock speed: W3
W3
−
CPU Clock Speed
Clock Speed
Jumpers
233 MHz
W3[2
−
4]
300 MHz
W3[1
−
2]*
*default
111
Содержание 2060 PC/104
Страница 20: ...Figure 2 1 2060 CPU Card component diagram top 20 ...
Страница 21: ...Figure 2 2 2060 CPU Card component diagram bottom 21 ...
Страница 22: ...Figure 2 3 2060 CPU Card dimensions 22 ...