EUROCOM P180HM Service Manual page 63

Sandy Bridge 7/7 RSVD
Sandy Bridge Processor 7/7 ( RESERVED )
CFG Straps for Processor
PEG Static Lane Reversal - CFG2 is for the 16x
1:(Default) Normal Operation; Lane #
CFG2
definition matches socket pin map definition
0:Lane Reversed
CFG2
R118 *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
R113 *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 R112 1K_04 10 = 2 x 8 PCI Express
CFG6 R119 *1K_04
PEG DEFER TRAINING
1: (Default) PEG Train immediately following xxRESETB de assertion
CFG7
0: PEG Wait for BIOS for training
CFG7 R133 *1K_04
1.5V
R69 *0_04
R62
Q11 1K_1%_04
*AO3402L
S D
H_CPU_RSVD6 Z0814
R85 R61
*1K_04
1K_1%_04
DRAMRST_CNTRL 3,16
1.5V
R71 *0_04
R64
Q12 1K_1%_04
*AO3402L
H_CPU_RSVD7 S D Z0815
R86 R63
*1K_04
1K_1%_04
DRAMRST_CNTRL 3,16
H_SNB_IVB#_PWRCTRL
On CRB
20mils
H_SNB_IVB#_PWRCTRL = low, 1.0V
H_SNB_IVB#_PWRCTRL = high/NC, 1.05V
R60 0_04
MVREF_DQ_DIMMA 9
R70 *0_04
MVREF_CA_DIMMA 9
3.3V
R458
100K_04
H_SNB_IVB#_PWRCTRL
20mils
R72 *0_04
MVREF_CA_DIMMB 11
R73 0_04
MVREF_DQ_DIMMB 11,12
C668 0.1u_10V_X5R_04 D03A 6/16
C729 0.1u_10V_X5R_04 for Hynix DRAM
U38E
RSVD28
RSVD29
AK28
CFG[0] RSVD30
AK29
CFG[1] RSVD31
CFG2 AL26
CFG[2] RSVD32
AL27
CFG[3]
AK26
CFG4
AL29 CFG[4]
CFG5
CFG[5] RSVD33
CFG6 AL30
CFG[6] RSVD34
CFG7 AM31
CFG[7] RSVD35
Z0801 AM32
CFG[8]
Z0802 AM30
CFG[9]
Z0803 AM28
CFG[10]
AM26
Z0804
CFG[11]
AN28
Z0805
AN31 CFG[12]
Z0806
CFG[13] RSVD37
Z0807 AN26
CFG[14] RSVD38
Z0808 AM27
CFG[15] RSVD39
Z0809 AK31
CFG[16] RSVD40
Z0810 AN29
CFG[17]
AJ31 RSVD41
RSVD1 RSVD42
AH31
RSVD2 RSVD43
AJ33
RSVD3 RSVD44
AH33
RSVD4 RSVD45
AJ26
RSVD5
RSVD46
H_CPU_RSVD6 B4
RSVD6 RSVD47
H_CPU_RSVD7 D1
RSVD7 RSVD48
RSVD49
RSVD50
F25
RSVD8
F24
RSVD9
F23
RSVD10
D24
RSVD11 RSVD51
G25
RSVD12 RSVD52
G24
E23 RSVD13
D23 RSVD14
RSVD15
C30
RSVD16 RSVD53
A31
RSVD17
B30
RSVD18
B29
RSVD19
D30
RSVD20 RSVD54
B31
RSVD21 RSVD55
A30
C29 RSVD22
RSVD23
J20
RSVD24
B18
RSVD25 RSVD56
Z0811 A19
R459 0_04
RSVD26 RSVD57
RSVD58
J15
RSVD27
KEY
PZ98827-364B-01F
Schematic Diagrams
L7
AG7
AE7
AK2
W8
AT26
AM33
AJ27
T8
J16
H16
G16
AR35
Sheet 8 of 56
AT34
AT33
AP35
Sandy Bridge 7/7
AR34
RSVD
B34
A33
A34
B35
C35
AJ32
AK32
AH27
AN35
Z0812
AM35
Z0813
AT2
AT1
AR1
B1
Sandy Bridge 7/7 RSVD B - 9