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Schematic Diagrams
PCH/ HDA, JTAG. SATA
V D D 3
3. 3 V S
NO R EB OO T ST RAP : HD A_ SP KR Hi gh E na bl e
Sheet 13 of 46
3. 3 V S
PCH/ HDA, JTAG.
TP M FU NC TI ON :SP I_ SI H ig h Ena bl e
SATA
HDA_SD OUT
3. 3 V _ M
N C 1
N C _ 0 4
3. 3 V _ M
N C 4
N C _ 0 4
B - 14 PCH/ HDA, JTAG. SATA
R T C V C C
20mil
D 1 7
20mil
B A T5 4 C S 3
1
A
C
3
C 4 66
1 u_ 6 . 3 V _ X5 R _0 6
2
R T C _ V B A T _ 1
A
R 4 7 7
R 47 6
2 0K _1 % _ 04
11/ 05
R TC CL EA R
1 K _ 0 4
C 4 6 5
JO P E N 1
J_ R TC 1
1 u _6 . 3 V _ X5 R _0 6
*O P E N _ 1 0m i l -1 MM
R T C _ V B A T 1
1
1 0mil
2
J _RTC 1
R 2 3 7
2 0K _1 % _ 04
85 2 0 5- 02 7 0 1
R 2 36
C 2 0 6
1
2
1 M _0 4
1 u _6 . 3 V _ X5 R _0 6
NO REBOOT STRAP
R 19 5
*1 K _ 04
H D A _ S P K R
iTPM ENABLE/DISABLE
R 16 7
*1 K _ 04
S P I _ S I
3. 3 A _ 1 . 5 A _H D A _I O
2 8
F lash Descri ptor Secur ity Ov eride
HIGH = Enable
F lash Descriptor
LOW = Disable
S ecurity Overide
L ow = Disabled-(D efault)
H igh = Enabled
11/18
BIOS ROM
SPI_* = 1.5"~6.5"
C 22 1
0 . 1 u_ 1 6 V _ Y 5 V _ 04
32Mbit
U 17
3 . 3 V S _ S P I
8
5
S P I _ S I
V D D
S I
R 2 9 4
2
S P I _ S O
R444
R176
R177
S O
3. 3 K _ 1 % _0 4
S P I _W P #
3
1
S P I _ C S 0 #
W P #
C E #
W243HWQ
X
X
R 2 9 1
6
S P I _ S C L K
S C K
3. 3 K _ 1 % _0 4
S P I _H OL D #
7
4
W243HVQ
O
O
H O L D #
V S S
M X2 5 L 32 0 6 E
P C B F o o t pri n t = M-S O P 8 B
W243HVQ
C 2 2 6
0. 1 u _ 16 V _ Y 5V _ 0 4
32Mbit
U 18
3 . 3 V S _ S P I
8
5
S P I _ S I
V D D
S I
2
S P I _ S O
R 2 9 5
S O
3. 3 K _ 1 % _0 4
S P I _W P #
3
1
S P I _ C S 1 #
W P #
C E #
6
S P I _ S C L K
R 2 9 6
S C K
3. 3 K _ 1 % _0 4
7
4
S P I _H OL D #
H O L D #
V S S
M X2 5 L 32 0 6 E
P C B F oo t p ri nt = M -S OP 8 B
W243HVQ
11/19
CougarPoint - M
C 4 6 8
(HDA,JTAG,SATA)
1 8 p _5 0 V _ N P O _ 04
X 1 2
X 1 3
R 4 7 8
U 3 7 A
MC -3 06 _ 3 2. 7 6 8 K H z
10 M _0 4
A 2 0
C 4 6 3
R T C _X 1
R TC X 1
1 8 p _5 0 V _ N P O _ 04
C 2 0
R T C _ X 2
R TC X 2
Zo= 50O? 5 %
D 2 0
R T C _R S T #
R TC R S T #
G2 2
S R T C _R S T #
S R TC R S T #
K 2 2
S M_ I N TR U D E R #
I N TR U D E R #
C 1 7
R 2 3 5
33 0 K _ 04
P C H _ I N T V R M E N
R T C V C C
I N TV R ME N
H D A _ B I T C L K _ R
N 3 4
H D A _ B C L K
R 2 2 4
1K _ 0 4
H D A _ S Y N C _R
L3 4
3 . 3A _1 . 5 A _ H D A _ I O
H D A _ S Y N C
H D A _ S P K R
T1 0
3 0
H D A _ S P K R
S P K R
H D A _ R S T# _ R
H D A _ R S T# _ R
K 3 4
H D A _ R S T #
E 3 4
3 0
H D A _ S D I N 0
H D A _ S D I N 0
G3 4
H D A _ S D I N 1
H D A _ S D I N 1
C 3 4
W24 3 11 17
H D A _ S D I N 2
10/29
A 3 4
R 2 6 9
*1 K _ 0 4
H D A _ S D I N 3
R B 7 5 1 S -4 0C 2
D 12
A
C
H D A _ S D OU T_ R
A 3 6
R 4 68
* 2 8m i l _0 6
M E _ W E
H D A _ S D O
C 3 6
R 53 8
*1 0 K _0 4
3. 3V
H D A _ D O C K _ E N # / GP I O 33
N 3 2
R 53 9
0_ 0 4
2 7
U S B 3 0 _S M I #
H D A _ D O C K _ R S T# / G P I O1 3
120 1
J 3
P C H _J T A G_ T C K _B U F
J T A G_ T C K
H 7
P C H _J T A G_ T MS
J T A G_ T MS
K 5
P C H _J T A G_ T D I
J T A G_ T D I
P C H _J T A G_ T D O
H 1
J T A G_ T D O
11/19
S P I _ S C L K
R 44 4
0_ 0 4
S P I _S C L K _ R
T 3
S P I _ C LK
S P I _ C S 0 #
R 17 6
0_ 0 4
S P I _C S 0 # _R
Y 1 4
S P I _ C S 0#
S P I _ C S 1 #
R 17 7
0_ 0 4
S P I _C S 1 # _R
T 1
S P I _ C S 1#
R 178
R441
RN16
V 4
S P I _ S I
R 17 8
0_ 0 4
S P I _S I _R
S P I _ M OS I
U 3
S P I _ S O
R 44 1
3 3 _0 4
S P I _S O_ R
X
X
X
O
S P I _ M I S O
O
X
C o ug a rP o i n t _ R e v _ 1 p 0
O
O
11/18
V D D 3
H D A _S D OU T _R
H D A _S Y N C _ R
H D A _R S T #_ R
H D A _B I TC LK _R
R 2 3 8
R 21 8
R 22 3
2 1 0_ 1 % _0 6
2 1 0_ 1 % _0 6
2 1 0_ 1 % _ 06
P C H _ J T A G_ T MS
P C H _ J T A G_ T D I
P C H _ J T A G_ T D O
R 4 5 9
R 21 1
R 20 9
10 0 _ 1% _ 0 4
1 0 0_ 1 % _0 4
1 0 0_ 1 % _ 04
S P I _ S C LK _R
S P I _ S I _ R
S P I _ S O _R
S P I _ C S 0# _ R
R 4 58
5 1 _0 4
P C H _ J T A G_ T C K _ B U F
S A T A _L E D #
R 4 4 5
*1 0 K _0 4
S E R I R Q
R 1 6 8
10 K _ 0 4
GP I O 21
R 1 8 3
10 K _ 0 4
C 38
F W H 0 / L A D 0
L P C _ A D 0 2 3, 2 8
A 3 8
L P C _ A D 1 2 3, 2 8
F W H 1 / L A D 1
B 3 7
F W H 2 / L A D 2
L P C _ A D 2 2 3, 2 8
C 37
L P C _ A D 3 2 3, 2 8
F W H 3 / L A D 3
R 2 3 0
D 36
L P C _ F R A ME # 2 3 , 2 8
F W H 4 / L F R A ME #
1 0 K _0 4
E 3 6
L D R Q0 #
K 3 6
B oa rd I D
R 2 29
LD R Q 1# / G P I O2 3
*1 0K _0 4
V 5
S E R I R Q
S E R I R Q
2 3, 2 8
B o ard I D
A M 3
S A T A R XN 0 26
S A TA 0 R XN
A M 1
S A T A 0 R X P
S A T A R XP 0 2 6
SATA HDD
A P 7
S A T A 0 T XN
S A T A T X N 0 2 6
A P 5
S A TA 0T X P
S A T A T X P 0 26
A M 10
S A TA 1 R XN
A M 8
S A T A 1 R X P
A P 1 1
S A T A 1 T XN
A P 1 0
S A TA 1T X P
A D 7
S A TA 2 R XN
S A T A R XN 2 26
A D 5
S A T A 2 R X P
S A T A R XP 2 2 6
SATA ODD
A H 5
S A T A 2 T XN
S A T A T X N 2 2 6
A H 4
S A T A T X P 2 26
S A TA 2T X P
A B 8
S A TA 3 R XN
A B 1 0
S A T A 3 R X P
A F 3
S A T A 3 T XN
A F 1
S A TA 3T X P
Y 7
S A TA 4 R XN
Y 5
S A T A 4 R X P
A D 3
S A T A 4 T XN
A D 1
S A TA 4T X P
Y 3
S A TA 5 R XN
Y 1
S A T A 5 R X P
A B 3
S A T A 5 T XN
A B 1
S A TA 5T X P
Y 11
S A TA I C O MP
R 1 72
3 7 . 4 _ 1% _ 0 4
S A T A I C O MP O
1 . 0 5 V S
Y 10
S A T A I C OM P I
A B 1 2
S A TA 3C OM P
R 1 71
4 9 . 9 _ 1% _ 0 4
S A T A 3 R C O MP O
1 . 0 5 V S
A B 1 3
S A T A 3C OM P I
A H 1
R B I A S _ S A T A 3
R 4 32
7 5 0 _1 % _ 0 4
S A T A 3 R B I A S
P 3
S A T A _ L E D #
S A T A L E D #
S A T A _L E D # 29
V 1 4
GP I O2 1
S A T A 0 GP / G P I O2 1
P 1
S A T A 1 GP / G P I O1 9
B B S _ B I T 0 1 7
4
5
H D A _ S D OU T 3 0
3
6
H D A _ S Y N C 3 0
2
7
H D A _R S T # 30
1
8
H D A _ B I T C L K 3 0
3 3_ 8 P 4 R _ 0 4
1 5 , 19 , 2 5 , 2 6, 3 2
3 . 3 V _M
R N 1 8
2 0
3 . 3A _1 . 5 A _ H D A _I O
1 5 , 2 0
R T C V C C
1 1 , 1 2, 1 9 , 2 0 , 26 , 3 0 , 31 , 3 2 , 3 7, 3 8
5 V S
1 4 , 15 , 1 7 , 18 , 2 0 , 2 2, 2 3 , 2 4 , 25 , 2 8 , 32 , 3 3 , 3 5, 3 9
V D D 3
2 , 3 , 8 , 11 , 1 5 , 17 , 1 9 , 2 0, 2 2 , 2 3 , 27 , 2 9 , 31 , 3 2 , 3 4, 3 6
3 . 3 V
11/19
3 , 9 , 10 , 1 1 , 1 2, 1 4 , 1 5, 1 6 , 1 7 , 18 , 1 9 , 20 , 2 3 , 2 4, 2 5 , 2 6 , 28 , 2 9 , 30 , 3 1 , 3 2, 3 7
3 . 3 V S
1 4 , 15 , 1 9 , 2 0, 3 2
1 . 0 5V S
R N 1 6
*0 _ 8 P 4 R _ 04
8
1
H S P I _ S C L K 2 8
7
2
H S P I _ MS I 2 8
6
3
H S P I _ MS O
2 8
5
4
H S P I _ C E # 2 8
3 . 3 V S
3. 3 V S
11
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