Tyan Computer S2460 Computer Hardware User Manual


 
Tiger MP S2460
13
2.6-C. CPU Front Side Bus Jumpers (J48, J49; J52, J53) (READ NOTE BELOW)
With these jumpers, the CPU FSB can be set to either 200 or
266MHz.
2.6-D. Front-side USB Header* (J36)
This header allows for a USB connection*. The USB channel on this header is on a separate channel
from the rear USB connections channel. USB v1.1 is supported on this board.
J48
1-2
1-2
J49
2-3
2-3
J52
2-3
2-3
J53
266MHz 200MHz
NOTE:
YOU MUST SET THESE JUMPERS FOR PROPER CPU OPERATION. If your
CPU can only run at 200MHz, altering these FSB jumpers will not make the
CPU run at 266MHz.
Tyan takes no reponsibility and will not be held liable for damage related to opera-
tion of the CPU using different settings from those of the CPU manufacturer’s
specified default settings.
NOTE:
You MUST set ALL FOUR JUMPERS to the
same speed. Damage may result otherwise!
1-2
2-3
* Only certain chassis allow for frontside USB connection. Please check with your chassis vendor for
details on frontside USB connections. Tyan does not provide frontside USB cables.
USB Header (J36)
ground+VCC 1 2
34
56
78
910
groundsignal out
signal insignal in
signal outground
+VCCground