Front Panel Ieee1394A Header (Jp1); Extended Usb Headers (Jp2/Jp3) - Shuttle FB54 User Manual

Intel pentium 4/celeron 478-pin processor with 400/533 mhz fsb based ddr mainboard
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Front Panel IEEE1394a Header (JP1)

C7
The header is used to connect the cable attached to a 1394a connector
which is mounted on front panel or back panel. But the 1394a cable is
optional at the time of purchase.
9 7 5 3 1
10 8 6 4 2
Pin Assignments:
1=TPA+
3=Gnd
5=TPB+
7=+12V (fused)
9=Key

Extended USB Headers (JP2/JP3)

C8
Headers JP2 and JP3 are used to connect cables to USB connectors mounted
on front-panel or back-panel. The USB cable is optional at the time of pur-
chase.
9 7 5 3 1
10 8 6 4 2
Pin Assignments:
1=VCC
3=Data0-
5=Data0+
7=Ground
9=Key
1
JP1
2=TPA2-
4=Gnd
6=TPB-
8=+12V (fused)
10=Gnd
1
JP2/JP3
2=VCC
4=Data1-
6=Data1+
8=Ground
10=N/C
- 31 -
JP1
1
JP2
1
JP3
1

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