82870P2P64H2 Datasheet, PDF (217/217 Pages) –

Testability
R
Chain#1
Chain#2
Chain#3
Chain#4
PAAD27
PAAD19
PAC/BE3#
PAAD28
PAAD20
Output of Each Chain is Visible on the Following Pins
HPB_SID
HPB_SIC
HPB_SOD
HPB_SOL
Chain#5
PAAD5
PAAD47
PAAD61
PAAD56
PAAD38
PAC/BE6#
PAAD37
PAAD57
PAAD52
PAAD43
HPB_SOC
Chain#6
PBPAR64
PBPCIXCAP
PBAD9
PBAD63
PBPLOCK#
PBAD1
PBPERR#
PBAD5
PBAD8
PBSERR#
HPB_SOLR
7.3
Pins Excluded from XOR Chain Testing
Table 88 lists the pins that are excluded from XOR chain testing:
Table 88. Pins Excluded from XOR Chain Testing
PIN
CLK66
TEST#
RSTIN#
PWROK
CLK200
CLK200#
BPCLK100
BPCLK133
APICCLK
PAPCLKI
PBPCLKI
Type
I
I
I
I
I
I
I
I
I
I
I
Description
Hub Interface input clock
Test mode activation pin
PCI reset pin
Power OK
Intel^® 82870P2 P64H2 Datasheet
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