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Ivy Bridge 7/7
CFG Straps for Processor
PEG Static Lane Reversal - CFG2 is for the 16x
CFG2
1:(Default) Normal Operation; Lane #
definition matches socket pin map definition
0:Lane Reversed
CFG2
R33
*1K_04
Display Port Presence Strap
1:(Default) Disabled; No Physical Display Port
CFG4
attached to Embedded Display Port
0:Enabled; An external Display Port device is
connected to the Embedded Display Port
CFG4
R34
*1K_04
PCIE Port Bifurcation Straps
11: (Default) x16 - Device 1 functions 1 and 2 disabled
10: x8, x8 - Device 1 function 1 enabled ; function 2 disabled
CFG[6:5]
01: Reserved - (Device 1 function 1 disabled ; function 2 enabled)
00: x8,x4,x4 - Device 1 functions 1 and 2 enabled
CFG5
R29
*1K_04
CFG6
R25
*1K_04
PEG DEFER TRAINING
1: (Default) PEG Train immediately following xxRESETB de assertion
CFG7
0: PEG Wait for BIOS for training
CFG7
R27
*1K_04
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Ivy Bridge Processor 7/7 ( RESERVED )
U15E
CFG0
AK28
AK29
CFG[0]
CFG[1]
AL26
CFG2
CFG[2]
AL27
CFG[3]
CFG4
AK26
CFG[4]
CFG5
AL29
CFG[5]
CFG6
AL30
CFG[6]
CFG7
AM31
AM32
CFG[7]
AM30
CFG[8]
CFG[9]
AM28
CFG[10]
AM26
CFG[11]
AN28
CFG[12]
AN31
AN26
CFG[13]
AM27
CFG[14]
CFG[15]
AK31
CFG[16]
AN29
CFG[17]
AJ31
VAXG_VAL_SENSE
AH31
VSSAXG_VAL_SENSE
AJ33
VCC_VAL_SENSE
AH33
VSS_VAL_SENSE
AJ26
RSVD5
F25
RSVD8
F24
RSVD9
F23
RSVD10
D24
RSVD11
G25
RSVD12
G24
RSVD13
E23
D23
RSVD14
RSVD15
C30
RSVD16
A31
RSVD17
B30
RSVD18
B29
RSVD19
D30
RSVD20
B31
A30
RSVD21
RSVD22
C29
RSVD23
J20
RSVD24
B18
RSVD25
J15
RSVD27
T2
6-86-27988-004 T2
6-86-27988-005 GF
AH27
VCC_DIE_SENSE
AH26
VSS_DIE_SENSE
L7
RSVD28
AG7
RSVD29
AE7
RSVD30
AK2
RSVD31
W8
RSVD32
AT26
RSVD33
AM33
RSVD34
AJ27
RSVD35
T8
RSVD37
J16
RSVD38
H16
RSVD39
G16
RSVD40
AR35
RSVD_NCTF41
AT34
RSVD_NCTF42
AT33
RSVD_NCTF43
AP35
RSVD_NCTF44
AR34
RSVD_NCTF45
B34
RSVD_NCTF46
A33
RSVD_NCTF47
A34
RSVD_NCTF48
B35
RSVD_NCTF49
C35
RSVD_NCTF50
AJ32
RSVD51
AK32
RSVD52
AN35
BCLK_ITP
BCLK_ITP
AM35
BCLK_ITP#
BCLK_ITP#
AT2
RSVD_NCTF56
AT1
RSVD_NCTF57
AR1
RSVD_NCTF58
B1
KEY
PZ98821-362B-01H
479890730
2,3,6,12,19,21,22,23,25,26,27,28,30,31,32,36,38,40,41,42
3.3V
Schematic Diagrams
Sheet 8 of 55
Ivy Bridge 7/7
Ivy Bridge 7/7 B - 9
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