Table of Contents
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PCH/ PCI-E, SMBUS, CLK
CougarPoint - M (PCI-E,SMBUS,CLK)
T 71
P C I E _R X N 1
T 72
P C I E _R X P 1
P C I E _T X N 1
T 12
T 13
P C I E _T X P 1
27
P C I E _ R XN 2 _ U S B 3 0
27
P C I E _ R XP 2_ U S B 3 0
P C I E _T X N 2_ C
C 1 3 1
0 . 1 u_ 1 0 V _ X 7R _ 0 4
2 7
P C I E _ T XN 2 _ U S B 3 0
C 1 3 2
0 . 1 u_ 1 0 V _ X 7R _ 0 4
P C I E _T X P 2 _ C
2 7
P C I E _ T XP 2_ U S B 3 0
22
P C I E _ R XN 3 _ W L A N
22
P C I E _ R XP 3_ W L A N
P C I E _T X N 3_ C
C 1 4 2
0 . 1 u_ 1 0 V _ X 7R _ 0 4
22
P C I E _ T X N 3 _ W L A N
C 1 4 3
0 . 1 u_ 1 0 V _ X 7R _ 0 4
P C I E _T X P 3 _ C
2 2
P C I E _ T XP 3_ W L A N
2 4
P C I E _ R X N 4_ G LA N
2 4
P C I E _ R X P 4 _ GL A N
P C I E _T X N 4_ C
C 1 3 0
0 . 1 u_ 1 0 V _ X 7R _ 0 4
2 4
P C I E _ T XN 4 _G L A N
C 1 2 9
0 . 1 u_ 1 0 V _ X 7R _ 0 4
P C I E _T X P 4 _ C
2 4
P C I E _T X P 4 _ GL A N
11/19
2 5
P C I E _ R X N 6_ I G L A N
2 5
P C I E _ R X P 6 _ I GL A N
P C I E _T X N 6_ C
C 1 7 2
0 . 1 u_ 1 0 V _ X 7R _ 0 4
2 5
P C I E _ T XN 6 _I GL A N
C 1 7 5
0 . 1 u_ 1 0 V _ X 7R _ 0 4
P C I E _T X P 6 _ C
2 5
P C I E _T X P 6 _ I GL A N
PCI-E x1
Usage
Lane 1
X
Lane 2
USB3 .0
Lane 3
WLAN
Lane 4
CARD READER
Lane 5
X
Lane 6
GLAN INTEL 82 579
Lane 7
X
P C I E C L K R Q0 #
Lane 8
X
P C I E C L K R Q1 #
2 7
C LK _P C I E _ U S B 3 0#
2 7
C L K _ P C I E _ U S B 30
P C I E C L K R Q2 #
2 7
P C I E C L K R Q2 #
1 00 M Hz
2 2
C LK _P C I E _ M I N I #
2 2
C L K _ P C I E _ MI N I
22
W LA N _ C L K R E Q#
2 5
C L K _ P C I E _ I GL A N #
25
C L K _ P C I E _ I G L A N
I GL A N _C L K R E Q#
R 17 3
2 5
I GL A N _ C L K R E Q#
10 0M H z
24
C L K _ P C I E _G L A N #
2 4
C L K _ P C I E _ GL A N
L A N _ C L K R E Q#
112 4 change for lay out
O nly PC IECLKRQ [2 :1 ]# on PCH a re core w e l l pow e re d.
P E G _B _C L K R Q #
Al l othe r PC IECLKRQ x # a re suspe nd w e ll pow e red.
3G _ B _ C L K R Q#
P C I E C L K R Q7 #
U 3 7B
B G3 4
B J3 4
P E R N 1
E 1 2
B T_ S B D #
P E R P 1
S MB A L E R T # / GP I O 1 1
A V 3 2
P E T N 1
A U 3 2
H 1 4
S MB _ C LK
P E T P 1
S M B C LK
B E 3 4
C 9
S MB _ D A T A
B F 3 4
P E R N 2
S M B D A TA
P E R P 2
B B 3 2
P E T N 2
A Y 3 2
P E T P 2
A 1 2
D R A MR S T _ C N TR L
S M L0 A L E R T # / GP I O 6 0
B G3 6
B J3 6
P E R N 3
C 8
S ML 0 _ C L K
P E R P 3
S M L0 C LK
A V 3 4
P E T N 3
A U 3 4
G1 2
S ML 0 _ D A T A
P E T P 3
S ML 0 D A TA
B F 3 6
B E 3 6
P E R N 4
P E R P 4
A Y 3 4
C 1 3
LP D _ S P I _ I N TR #
P E T N 4
S ML 1 A L E R T # / P C H H O T # / GP I O 7 4
B B 3 4
P E T P 4
E 1 4
S MC _ C P U _ TH E R M
S ML 1 C LK / GP I O 5 8
B G3 7
B H 3 7
P E R N 5
M1 6
S MD _ C P U _ TH E R M
P E R P 5
S ML 1 D A TA / GP I O 7 5
A Y 3 6
P E T N 5
B B 3 6
P E T P 5
B J3 8
P E R N 6
B G3 8
P E R P 6
A U 3 6
M7
C L _ C L K 1
P E T N 6
C L _C L K 1
A V 3 6
P E T P 6
B G4 0
T 1 1
C L _ D A T A 1
P E R N 7
C L_ D A T A 1
B J4 0
P E R P 7
A Y 4 0
P E T N 7
B B 4 0
P 1 0
C L _ R S T # 1
P E T P 7
C L _ R S T 1 #
B E 3 8
P E R N 8
B C 3 8
P E R P 8
A W 3 8
P E T N 8
A Y 3 8
P E T P 8
M1 0
P E G _ C L K R E Q#
P E G_ A _ C LK R Q # / GP I O 4 7
Y 4 0
Y 3 9
C L K OU T _ P C I E 0 N
C L K OU T _ P C I E 0 P
A B 3 7
J 2
C L K OU T _P E G_ A _ N
A B 3 8
P C I E C L K R Q 0 # / GP I O 7 3
C L K O U T _ P E G _A _P
A B 4 9
A V 2 2
C L K OU T _ P C I E 1 N
C LK OU T_ D MI _ N
A B 4 7
A U 22
C L K OU T _ P C I E 1 P
C L K OU T _ D M I _P
M1
P C I E C L K R Q 1 # / GP I O 1 8
A M 12
C LK _D P _ N _ R
C L K OU T _ D P _ N
A M 13
C LK _D P _ P _ R
C L K O U T _ D P _P
A A 4 8
C L K OU T _ P C I E 2 N
A A 4 7
C L K OU T _ P C I E 2 P
B F 1 8
C LK _P C I E _ I C H #
C L K I N _ D MI _ N
V 1 0
B E 1 8
C LK _P C I E _ I C H
P C I E C L K R Q 2 # / GP I O 2 0
C L K I N _ D M I _P
Y 3 7
B J 3 0
C LK _B U F _ C P Y C L K _ N
C L K OU T _ P C I E 3 N
C LK I N _ GN D 1 _ N
Y 3 6
B G 30
C LK _B U F _ C P Y C L K _ P
C L K OU T _ P C I E 3 P
C L K I N _ G N D 1 _P
A 8
P C I E C L K R Q 3 # / GP I O 2 5
G2 4
C LK _B U F _ D OT 9 6_ N
C L K I N _ D O T _9 6 N
E 2 4
C LK _B U F _ D OT 9 6_ P
C L K I N _ D OT _ 9 6P
Y 4 3
C L K OU T _ P C I E 4 N
Y 4 5
C L K OU T _ P C I E 4 P
A K 7
C LK _S A T A #
C LK I N _ S A T A _ N
L1 2
A K 5
C LK _S A T A
0 _ 0 4
P C I E C L K R Q 4 # / GP I O 2 6
C L K I N _S A TA _P
V 4 5
K 4 5
C LK _B U F _ R E F 1 4
V 4 6
C L K OU T _ P C I E 5 N
R E F C L K 1 4 I N
C L K OU T _ P C I E 5 P
L1 4
H 4 5
P C I E C L K R Q 5 # / GP I O 4 4
C L K I N _ P C I LO OP B A C K
A B 4 2
V 4 7
X T A L 25 _ I N
C L K OU T _ P E G_ B _ N
X T A L 25 _ I N
A B 4 0
V 4 9
X T A L 25 _ O U T
C L K OU T _ P E G_ B _ P
X TA L2 5 _ OU T
E 6
P E G_ B _ C LK R Q # / GP I O 5 6
Y 4 7
X C L K _ R C O MP
X C LK _R C O MP
V 4 0
C L K OU T _ P C I E 6 N
V 4 2
C L K OU T _ P C I E 6 P
T1 3
P C I E C L K R Q 6 # / GP I O 4 5
V 3 8
K 4 3
C L K OU T _ P C I E 7 N
C L K OU T F L E X 0 / GP I O 6 4
V 3 7
C L K OU T _ P C I E 7 P
F 4 7
C L K OU T F L E X 1 / GP I O 6 5
K 1 2
P C I E C L K R Q 7 # / GP I O 4 6
H 4 7
C L K OU T F L E X 2 / GP I O 6 6
A K 1 4
C L K OU T _ I TP XD P _ N
A K 1 3
K 4 9
D GP U _ P R S N T #
C L K OU T _ I TP XD P _ P
C L K OU T F L E X 3 / GP I O 6 7
C o u g arP oi n t _ R e v _ 1 p 0
2. 2K _ 8 P 4 R _0 4
S M B _ C L K
S M B _ D A TA
S M L 0 _D A T A
S M L 0 _C L K
S M C _C P U _T H E R M
R 24 9
S M D _C P U _T H E R M
R 25 6
D R A MR S T _C N T R L
R 48 2
B T _ S B D # 2 2
B T _ S B D #
R 24 8
L P D _ S P I _ I N T R #
R 25 0
S MB _C L K 9 , 1 0
P E G_ B _ C L K R Q#
R 48 1
P C I E C L K R Q 0 #
R 54 0
S MB _D A T A 9 , 1 0
P C I E C L K R Q 7 #
R 54 1
P E G_ C L K R E Q #
R 21 9
3 G _B _C L K R Q #
R 26 2
D R A MR S T _ C N T R L 3 , 8
S ML 0 _ C L K 2 5
P C I E C L K R Q 1 #
R 54 3
S ML 0 _ D A T A
25
D GP U _ P R S N T #
R 46 3
P C I E C L K R Q 2 #
R 16 9
S MC _ C P U _ T H E R M 2 , 2 8
S MD _ C P U _ T H E R M 2 , 2 8
C L K _ B U F _ C P Y C L K _ N
C L K _ B U F _ C P Y C L K _ P
C L K _ B U F _ D OT 9 6 _ N
C L _ C L K 1 2 2
C L K _ B U F _ D OT 9 6 _ P
C L _ D A T A 1 2 2
C L K _ P C I E _I C H
C L K _ P C I E _I C H #
C L _ R S T # 1 2 2
C L K _ S A T A #
C L K _ S A T A
P E G_ C L K R E Q #
R 21 2
P C I E C L K R Q 2 #
R 17 5
C L K _ B U F _ R E F 1 4
R 20 8
L A N _ C L K R E Q#
R 23 9
I G L A N _ C L K R E Q #
R 25 5
1 00 MHz
C L K _ E X P _ N
3
C L K _ E X P _ P 3
1 20 MHz
R 1 54
*1 0 m i l _ 0 4
C L K _ D P _ N
3
R 1 50
*1 0 m i l _ 0 4
C L K _ D P _ P 3
1 00 MHz
9 6M H z
10 0M H z
* X 8A 02 5 0 0 0F G1 H _ 2 5 MH z
14 .3 18 M Hz
C 4 4 7
2 2 p _ 50 V _ N P O_ 0 4
R 4 3 8
33 MHz
1126
X1
X1 1
C L K _ P C I _ F B 1 7
F S X 5L _ 2 5 MH Z
1 M _0 4
C 4 4 4
2 2 p _ 50 V _ N P O_ 0 4
R 4 3 7
9 0. 9 _ 1 % _ 04
1. 0 5 V S
13 , 1 5 , 1 7 , 18 , 2 0 , 2 2 , 2 3, 2 4 , 2 5 , 2 8, 3 2 , 3 3 , 3 5, 3 9
9 0. 9- O ? % pu ll up t o + Vc cI O
2 , 3 , 8 , 11 , 1 3 , 1 5 , 17 , 1 9 , 2 0 , 2 2, 2 3 , 2 7 , 2 9, 3 1 , 3 2 , 3 4, 3 6
( 1. 05 V, S 0 ra il )c lo se to
3 , 9, 10 , 1 1 , 1 2, 13 , 1 5 , 1 6 , 17 , 1 8 , 1 9 , 20 , 2 3 , 2 4 , 2 5, 2 6 , 2 8 , 2 9, 3 0 , 3 1 , 3 2, 3 7
1 3, 1 5 , 1 9 , 2 0, 3 2
P CH
Schematic Diagrams
11/19
V D D 3
R N 9
8
1
7
2
6
3
5
4
2 . 2 K _ 0 4
2 . 2 K _ 0 4
1 K _ 0 4
1 0 K _ 0 4
1 0 K _ 0 4
* 10 K _ 0 4
* 10 K _ 0 4
* 10 K _ 0 4
* 10 K _ 0 4
* 10 K _ 0 4
3. 3 V S
* 10 K _ 0 4
* 10 K _ 0 4
* 10 K _ 0 4
R 1 32
1 0 K _ 0 4
R 1 34
1 0 K _ 0 4
R 2 32
1 0 K _ 0 4
Sheet 14 of 46
R 2 40
1 0 K _ 0 4
R N 1 9
1 0K _8 P 4 R _0 4
PCH/ PCI-E,
8
1
7
2
6
3
SMBUS, CLK
5
4
* 10 K _ 0 4
1 0 K _ 0 4
1 0 K _ 0 4
* 10 K _ 0 4
* 10 K _ 0 4
V D D 3
3 . 3 V
3 . 3 V S
1 . 0 5 V S
PCH/ PCI-E, SMBUS, CLK B - 15
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