Connectors; Table 10-1. Connectors - IBM PPC750FX User Manual

Preliminary

10. Connectors

The location, type, function, and pin assignment for all board connections are described in the following
sections. Connectors are listed in Table 10-1 and shown in Figure 10-1. Test connections are described in
Section 10.12 and shown in Figure 10-13.

Table 10-1. Connectors

Location
J34 ATX Power
J4 CPU Fan Power
J11 RISCWatch JTAG
J13 RJ11, Serial Ports 1 (Right) and 2 (Left)
J14 System Controller Device Address Bus
J15 Memory Control
J19 Spare Connector
J20 RJ45, Ethernet Ports 1(Left) and 2 (Right)
J25 PCI Connector
J26 CPLD JTAG Connector
Jxx Ground connectors: J1, J2, J7, J9, J10, J12, J17, J18, J23, J24
J31–J33,
Factory test only (not populated)
J36–J45
U39 SMA, External Clock Input
TPxx Test Connections
750FXebm_ch10.fm
June 10, 2003
Function
Evaluation Board Manual
PPC750FX Evaluation Board
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56
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Connectors
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