Appendix V: Pin Outs For Jumpers/Headers - TYAN THUNDER I7501 XTREME Manual

Appendix V: Pinouts of onboard jumpers/headers
Pinouts for the following jumpers/headers are listed: j22, j34, j42, j50, j51, j53, j55, j58
J22.................. Onboard 4 pin speaker header
J22 Speaker header
Pin 1 = VCC*
Pin 2 = No Connect
Pin3 = No Connect
Pin4 = SPK
* pin one is identified on the
motherboard and also on page 8
J34.....................Serial port header (com2)
Signal DB9 PIN#(j33)
DCD 1
RX 2
TX 3
DTR 4
GND 5
DSR 6
RTS 7
CTS 8
RI 9
NC/KEY NC/KEY
** pin one is identified on the motherboard and also on page 8
J53, j58, J67 & J68.......Intel 82546 4 pin external activity
J55............................Intel 82551 4 pin external activity
10 PIN header(j34)
1**
3
5
7
9
2
4
6
8
10
44
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J34 header as appears on
motherboard