Getac 9270D Service Manual page 93

4.2 PCI Express* Signals –Table 1
Name
PETp1,
PETn1
PERp1,
PERn1
PETp2,
PETn2
PERp2,
PERn2
PETp3,
PETn3
PERp3,
PERn3
PETp4,
PETn4
PERp4,
PERn4
Type
O
PCI Express* Differential Transmit Pair 1
I
PCI Express Differential Receive Pair 1
O
PCI Express Differential Transmit Pair 2
I
PCI Express Differential Receive Pair 2
O
PCI Express Differential Transmit Pair 3
I
PCI Express Differential Receive Pair 3
O
PCI Express Differential Transmit Pair 4
I
PCI Express Differential Receive Pair 4
Description