Table of Contents
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Schematic Diagrams
PCH/ PCI, USB, NVRAM
Boot BIOS Strap
BBS_B IT 1
Flash Descriptor security override strap
PCI_GNT#3
Sheet 17 of 46
PCH/ PCI, USB,
NVRAM
C 2 07
B - 18 PCH/ PCI, USB, NVRAM
BB S_ BIT0
B oot BI OS Loca ti on
CougarPoint -M (PCI,USB,NVRAM)
0
0
LPC
0
1
Res er ve d (N AN D)
1
0
PCI
1
1
SPI
B B S _ B IT 1
R 2 26
* 1 K _0 4
R 4 46
* 1 K _0 4
B B S _B IT0 1 3
LOW = PCI_GNT#3 swap override
HIGH = Default
R 22 5
* 1K _0 4
P C I _G NT # 3
R2 4 3
*1 K _ 0 4
IN T_ P IR QE #
MPC Switch Control
MPC ON -- 0
MPC OFF -- 1 DEFAULT
3 . 3 V
PIN PLT_ RST# to B uffe r
*0 . 1 u _1 6 V _ Y 5 V _ 0 4
U 1 3
1
P L T _ RS T #
7 4 A HC 1 G0 8 GW
4
B UF _ P L T _R S T # 2 2, 24 , 2 5 , 2 7, 28
2
R 24 5
1 0 0 K _0 4
2 6
S A T A _ O D D _D A #
2 8
P M E #
1207
3 ,2 3
P L T _R S T #
R 2 14
2 2 _ 0 4
2 3
P C LK _T P M
R 2 27
2 2 _ 0 4
1 4
C LK _ P C I _ F B
R 2 60
2 2 _ 0 4
28
P C L K _ K B C
U 3 7E
A Y 7
R S V D 1
A V 7
R S V D 2
B G2 6
A U3
T P 1
R S V D 3
B J 2 6
B G4
T P 2
R S V D 4
B H2 5
B J 1 6
T P 3
A T 10
T P 4
R S V D 5
B G1 6
B C8
A H3 8
T P 5
R S V D 6
T P 6
A H3 7
A U2
T P 7
R S V D 7
A K 4 3
A T 4
A K 4 5
T P 8
R S V D 8
A T 3
T P 9
R S V D 9
C1 8
A T 1
N3 0
T P 1 0
R S V D 1 0
A Y 3
T P 1 1
R S V D 1 1
H 3
A T 5
T P 1 2
R S V D 1 2
A H1 2
A V 3
T P 1 3
R S V D 1 3
A M 4
A V 1
T P 1 4
R S V D 1 4
A M 5
B B 1
Y 1 3
T P 1 5
R S V D 1 5
B A 3
T P 1 6
R S V D 1 6
K 2 4
B B 5
T P 1 7
R S V D 1 7
L 2 4
B B 3
T P 1 8
R S V D 1 8
A B 4 6
B B 7
T P 1 9
R S V D 1 9
A B 4 5
B E 8
T P 2 0
R S V D 2 0
B D4
R S V D 2 1
B F 6
R S V D 2 2
B 2 1
A V 5
T P 2 1
R S V D 2 3
M2 0
A V 1 0
A Y 1 6
T P 2 2
R S V D 2 4
T P 2 3
B G4 6
A T 8
T P 2 4
R S V D 2 5
A Y 5
R S V D 2 6
B A 2
R S V D 2 7
B E 2 8
T P 2 5
B C3 0
A T 12
B E 3 2
T P 2 6
R S V D 2 8
B F 3
T P 2 7
R S V D 2 9
B J 3 2
T P 2 8
B C2 8
T P 2 9
B E 3 0
T P 3 0
B F 3 2
B G3 2
T P 3 1
C 2 4
T P 3 2
U S B P 0 N
A V 2 6
A 2 4
T P 3 3
U S B P 0 P
B B 2 6
C 2 5
T P 3 4
U S B P 1 N
A U2 8
B 2 5
T P 3 5
U S B P 1 P
A Y 3 0
C 2 6
A U2 6
T P 3 6
U S B P 2 N
A 2 6
T P 3 7
U S B P 2 P
A Y 2 6
K 2 8
A V 2 8
T P 3 8
U S B P 3 N
H 2 8
T P 3 9
U S B P 3 P
A W 3 0
E 2 8
T P 4 0
U S B P 4 N
D 2 8
U S B P 4 P
C 2 8
U S B P 5 N
A 2 8
U S B P 5 P
C 2 9
U S B P 6 N
B 2 9
U S B P 6 P
IN T_ P IR QA #
K 4 0
N 2 8
P IR QA #
U S B P 7 N
K 3 8
M2 8
IN T_ P IR QB #
P IR QB #
U S B P 7 P
IN T_ P IR QC #
H3 8
L3 0
G3 8
P IR QC #
U S B P 8 N
K 3 0
IN T_ P IR QD #
P IR QD #
U S B P 8 P
G3 0
U S B P 9 N
DG P U _H OL D _R S T #
C4 6
E 3 0
R E Q1 # / GP I O5 0
U S B P 9 P
DG P U _S E LE CT #
C4 4
C 3 0
R E Q2 # / GP I O5 2
U S B P 1 0 N
D_ G P U_ P W R_ E N #
E 4 0
A 3 0
R E Q3 # / GP I O5 4
US B P 10 P
L3 2
U S B P 1 1 N
B B S _ B I T 1
D4 7
K 3 2
E 4 2
G N T 1 # / GP I O 5 1
US B P 11 P
G3 2
D GP U _ P W M _S E L E CT #
G N T 2 # / GP I O 5 3
U S B P 1 2 N
P C I _G N T # 3
F 4 6
E 3 2
G N T 3 # / GP I O 5 5
US B P 12 P
C 3 2
U S B P 1 3 N
A 3 2
US B P 13 P
IN T_ P IR QE #
G4 2
G4 0
P IR QE # / G P IO 2
S A T A _ OD D_ D A #
P IR QF # / G P IO 3
IN T_ P IR QG #
C4 2
C 3 3
US B _ B I A S
P IR QG # / GP IO 4
U S B RB I A S #
IN T_ P IR QH #
D4 4
P IR QH # / GP IO 5
B 3 3
K 1 0
US B R B IA S
P M E #
P L T _R S T #
C 6
A 1 4
US B _O C# 0 1
P L T R S T #
OC 0 # / GP I O 5 9
K 2 0
US B _O C# 2 3
OC 1 # / GP I O 4 0
B 1 7
US B _O C# 4 5
H4 9
OC 2 # / GP I O 4 1
C 1 6
US B _O C# 6 7
C LK O U T _ P C I0
OC 3 # / GP I O 4 2
P C LK _T P M _ P C H
H4 3
L1 6
US B _O C# 8 9
J 4 8
C LK O U T _ P C I1
OC 4 # / GP I O 4 3
A 1 6
CL K _ P C I _ F B _ R
US B _O C# 1 0 1 1
C LK O U T _ P C I2
OC 5# / G P IO 9
K 4 2
D 1 4
US B _O C# 1 2 1 3
C LK O U T _ P C I3
OC 6 # / GP I O 1 0
CL K _ P C I _ K B C_ R
H4 0
C 1 4
US B _O C# 1 4
C LK O U T _ P C I4
OC 7 # / GP I O 1 4
C o ug a rP o i nt _ R e v _ 1p 0
FO R LA YOUT SWAP
R N5
3 . 3 V S
1 0 K _ 8P 4R _ 0 4
I NT _ P I R QD #
4
5
3
6
D _ GP U _ P W R _ E N#
S A T A _ OD D_ DA #
2
7
1
8
I NT _ P I R QG #
R N4
1 0 K _ 8P 4R _ 0 4
I N T _P IR Q A #
4
5
3
6
D GP U _ HO LD _ R S T #
D GP U _ S E L E C T #
2
7
I N T _P IR Q E #
1
8
I N T _ P I RQ B #
1 0 K _0 4
R 2 2 8
I N T_ P I R QC #
1 0 K _0 4
R 2 6 5
I N T_ P I R QH #
1 0 K _0 4
R 2 5 1
D G P U_ P W M _ S E L E C T#
* 1 0K _ 0 4
R 2 4 1
U S B _ P N0 2 7
U S B _ P P 0 2 7
USB PORT0 (J_USB3_1; USB3.0)
U S B _ P N1 3 1
USB PORT1 (J_USB_1)
U S B _ P P 1 3 1
U S B _ P N2 2 2
WLAN
U S B _ P P 2 2 2
U S B _ P N3 3 1
FINGER PRINTER
U S B _ P P 3 3 1
U S B _ P N4 2 3
3G
U S B _ P P 4 2 3
U S B _ P N5 2 3
U S B _ P P 5 2 3
CCD
U S B _ P N9 3 1
3 . 3 V
V D D 3
USB PORT2 (AJ_USB1)
U S B _ P P 9 3 1
1126
US B _P N1 1 2 9
R 6 8 9
U S B _ P P 1 1 2 9
BT PORT11
*0 _ 0 4
RN 6
R 4 67
2 2. 6 _ 1 % _ 04
1 0 K _ 8P 4R _ 0 4
U S B _ OC # 45
5
4
6
3
U S B _ OC # 10 1 1
U S B _ OC # 67
7
2
8
1
U S B _ OC # 12 1 3
RN 7
US B _ O C # 0 1 31
1 0 K _ 8P 4R _ 0 4
10/29
U S B _ OC # 01
5
4
6
3
U S B _ OC # 14
U S B _ OC # 23
7
2
8
1
U S B _ OC # 89
R2 3 3
* 0_ 0 4
A C _ P RE S E N T 1 5 , 2 8
R 6 8 8
0 _0 4
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