Signal Description
Table 2-12. Intel® 6702PXH 64-bit PCI Hub Pin Strapping (Sheet 2 of 2)
Strap Pin
Strapping
STRAP_PXHV_12 Pull up to VCC33.
STRAP_PXHV_13 Pull up to VCC33.
STRAP_PXHV_14 Pull up to VCC33.
STRAP_PXHV_15 Pull down to GND.
2.11
Signal Summary
2.11.1
Signals, Interfaces and Power Planes
Table 2-13. Intel® 6702PXH 64-bit PCI Hub Signals, Interfaces and Power Planes (Sheet 1 of 4)
Intel® 6702PXH
64-bit PCI Hub
Signal
Hot Plug Muxed
Signal (Parallel
Mode, 1-2 Slots)
No. of
Signals
Operating
Voltage
Interface
Type
Notes
EXP_CLK#
EXP_CLK
N/A
N/A
1
1
PCI Express*
PCI Express
I
I
1.5V
1.5V
100 MHz
differential clock
100 MHz
differential clock
EXP_COMP[0]
EXP_COMP[1]
EXP_RXN[7:0]
EXP_RXP[7:0]
EXP_TXN[7:0]
N/A
N/A
N/A
N/A
N/A
1
1
8
8
8
PCI Express
PCI Express
PCI Express
PCI Express
PCI Express
I
I
I
I
I
0.5V
0.5V
1.5V
1.5V
1.5V
Analog voltage
Analog voltage
Serial data input
Serial data input
Serial data
output
EXP_TXP[7:0]
N/A
8
PCI Express
I
1.5V
Serial data
output
HAATNLED_1#
HAPWREN_1
HPA_PRST#
HPA_RST2#
HPA_SIC
N/A
2
2
2
2
2
2
2
2
PCI
O
O
O
O
I
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
Common clock
Common clock
Common clock
Common clock
Common clock
Common clock
Common clock
N/A
Hot Plug
Hot Plug
Hot Plug
Hot Plug
Hot Plug
Hot Plug
Hot Plug
HPA_RST1#
N/A
HAPWRLED2#
HAPCIXCAP1_2
HACLKEN_1#
HAPWRLED1#
HPA_SID
I
HPA_SIL#
I
HPASLOT[3]
I
Common clock,
straps
HPASLOT[2]
HPASLOT[1]
HPASLOT[0]
N/A
2
2
2
Hot Plug
Hot Plug
Hot Plug
I
I
I
3.3V
3.3V
3.3V
Common clock,
straps
HAPRSNT1_1#
HAMRL_2#
Common clock,
straps
Common clock,
straps
28
Intel® 6702PXH 64-bit PCI Hub Datasheet
INTEL [ INTEL ]
