Kbc-Ite It8513E & Bios - EUROCOM T890M Service Manual

Schematic Diagrams
KBC-ITE IT8513E & BIOS
Sheet 23 of 31
KBC-ITE IT8513E &
BIOS
B - 24 KBC-ITE IT8513E & BIOS
K B C _ A V D D
11/ 20
V D D 3
C 1 49 C 1 4 8 C 78 C 5 0 C 1 2 8
C 35 7
1 0 U _ 6 . 3 V _X 5 R _ 0 6 . 1 U _ 1 0V _ X 7 R _ 0 4 . 1 U _ 1 0 V _X 7 R _ 0 4 . 1U _1 0 V _ X 7R _0 4 . 1 U _ 1 0V _ X 7 R _ 0 4
. 1 U _ 1 0 V _X 7 R _ 0 4
NEAR EC PIN
C 1 14
L1 1
H C B 10 0 5 K F - 1 21 T 2 0 . 1U _1 0 V _ X 7R _0 4 K B C _ A GN D
K B C _ V C C
3. 3 V S .
11/20
U 5
10
6, 1 9 L P C _ A D 0 L A D 0 K S I 0 / S T B #
9
6, 1 9 L P C _ A D 1
8 L A D 1 K S I 1/ A F D #
6, 1 9 L P C _ A D 2 L A D 2 K S I 2 / I N I T #
7
6, 1 9 L P C _ A D 3 L A D 3 K S I 3 / S L I N #
K B C _ P C L K 13
6 K B C _P C L K L P C C L K K S I 4
6
6, 1 9 L P C _ F R A ME #
L F R A ME # K S I 5
5 LPC K/B MATRIX
6, 1 9 I N T _ S E R I R Q P C I R S T # S E R I R Q K S I 6
22
12 , 1 4 . . 1 7, 1 9 P C I R S T #
L P C R S T # / W U I 4 / GP D 2 ( P U ) K S I 7
K B C _ W R E S E T #
14
W R S T # K S O 0 / P D 0
K S O 1 / P D 1
1 26
3 E C _ A 2 0M # G A 2 0/ G P B 5 K S O 2 / P D 2
4
2 9 A C _ I N # K B R S T #/ G P B 6 ( P U ) K S O 3 / P D 3
2 2 L E D _ A C I N # 16
P W U R E Q # / GP C 7( P U ) K S O 4 / P D 4
20
1 3 B K L _ E N L 8 0L L A T / GP E 7 ( P U ) K S O 5 / P D 5
K S O 6 / P D 6
23
1 4 B T _E N E C S C I # / G P D 3 ( P U ) K S O 7 / P D 7
B A R C OD E _ D E T # 15
21 B A R C O D E _ D E T#
E C S MI # / G P D 4 ( P U ) K S O 8/ A C K #
K S O9 / B U S Y
D02 1107 DAC
K S O1 0 / P E
76
6 S C H _ P W R OK D A C 0 / GP J0 K S O 11 / E R R #
77
7 P M _ R S T W A R N
D A C 1 / GP J1 K S O1 2 / S L C T
K B C _ B A R C O D E 78
79 D A C 2 / GP J2 K S O1 3
14 W L A N _E N D A C 3 / GP J3 K S O1 4
R S T # 80
7 R S T # D A C 4 / GP J4 IT8513E K S O1 5
81
18 K B C _ MU T E # D A C 5 / GP J5
ADC FLASH
B A T _ D E T _ A
66
? ? ? ? ? ? ? ? Pul l
A D C 0 / GP I 0 F L F R A ME # / G P G2
B A T _ V OL T _A 67
A D C 1 / GP I 1 F L A D 0/ S C E #
Hi gh to VDD3 B A T _ D E T _ B
68
2 2 B A T 2 _ E N 69 A D C 2 / GP I 2 F LA D 1 / S I
3 T H E R M_ A L E R T # A D C 3 / GP I 3 F L A D 2/ S O
P M_ S L P R D Y #
70
6 P M _S LP R D Y # A D C 4 / GP I 4 F L A D 3 / G P G6
P M_ S L P M OD E 71
6 P M _S LP M OD E A D C 5 / GP I 5 F L C L K / S C K
P M_ R S TR D Y #
7 P M _R S T R D Y # 72
A D C 6 / GP I 6 ( P D )F LR S T #/ W U I 7 / T M/ G P G0
73
29 B A T _ V OL T _ B A D C 7 / GP I 7
GPIO
SMBUS
( P D )K S O 16 / G P C 3
S MC _ B A T
1 10
2 9 S MC _ B A T
S M C L K 0 / GP B 3 ( P D )K S O 17 / G P C 5
S MD _ B A T 1 11
2 9 S MD _ B A T S M D A T 0 / GP B 4
1 15
3 S MC _ T H E R M
1 16 S M C L K 1 / GP C 1 ( P D )I D 0 / G P H 0
3 S MD _ T H E R M S M D A T 1 / GP C 2 ( P D )I D 1 / G P H 1
S MC _ GS E N
2 0 S MC _ G S E N 1 17
S M C L K 2 / GP F 6 ( P U ) ( P D )I D 2 / G P H 2
S MD _ GS E N 1 18
2 0 S MD _ G S E N S M D A T 2 / GP F 7 ( P U ) ( P D )I D 3 / G P H 3
( P D )I D 4 / G P H 4
C 9 7 * . 1 U _ 1 0V _ X 7 R _ 04 D02 110 7 D0 2 1 20 8 PWM
( P D )I D 5 / G P H 5
B R I GH T N E S S
R 90 10 K _ 0 4 24
6, 1 3 L _ B K L TC T L
P W M 0 / GP A 0 ( P U ) ( P D )I D 6 / G P H 6
C 7 9 1 U _ 6 . 3 V _X 5 R _ 0 4 K B C B E E P 25
18 K B C _ B E E P P W M 1 / GP A 1 ( P U )
28
2 1 LE F TK E Y #
29 P W M 2 / GP A 2 ( P U ) ( P D )I D 7 / G P G1
FOR T890M
2 1 R I G H T K E Y # P W M 3 / GP A 3 ( P U )
2 1 E N T E R K E Y # 30 EXT GPIO
P W M 4 / GP A 4 ( P U )
LOW ACTIV E 31
2 2 LE D _ B A T _C H G # P W M 5 / GP A 5 ( P U ) ( P D ) E G A D / G P E 1
32
2 2 LE D _ B A T _F U L L#
P W M 6 / GP A 6 ( P U ) ( P D )E GC S #/ G P E 2
34
2 2 LE D _ P W R # P W M 7 / GP A 7 ( P U ) ( P D )E GC LK / G P E 3
PS/2 WAKE UP
8 0C L K 85
1 4 8 0C LK
3 I N 1 86 P S 2 C LK 0 / G P F 0 ( P U ) ( P D )W U I 5/ G P E 5
1 4 3I N 1 P S 2 D A T0 / G P F 1 ( P U ) ( P D )L P C P D # / W U I 6/ G P E 6
87
1 4 8 0 P OR T _ D E T # P S 2 C LK 1 / G P F 2 ( P U )
88
PWM/COUNTER
2 1 B A R R E A D _ E N P S 2 D A T1 / G P F 3 ( P U )
89
2 1 B A R R E A D _ R S T# P S 2 C LK 2 / G P F 4 ( P U ) ( P D )TA C H 0 / G P D 6
90
2 0 R F I D _ D E T # P S 2 D A T2 / G P F 5 ( P U ) ( P D )TA C H 1 / G P D 7
WAKE UP
( P D ) T MR I 0 / W U I 2 / G P C 4
1 25
2 1 D O W N K E Y # P W R S W / G P E 4 ( P U ) ( P D ) T MR I 1 / W U I 3 / G P C 6
CIR
18
2 5 P W R _ S W # R I 1# / W U I 0 / GP D 0( P U ) ( P D )C R X / G P C 0
21
20 , 2 1 R F I D _E N R I 2# / W U I 1 / GP D 1( P U ) ( P D )C T X/ G P B 2
GP INTERRUPT LPC/WAKE UP
33
2 0 GP S _ E N G I N T / GP D 5 ( P U ) ( P D )L 8 0H L A T/ G P E 0
F OR T 89 0M R FI D & B AR CO DE
( P D )R I N G # / P W R F A I L# / L P C R S T #/ G P B 7
UART
1 08 CLOCK
20 , 2 1 U A R T_ R XD R XD / GP B 0( P U )
1 09
20 , 2 1 U A R T_ T X D
T X D / G P B 1 ( P U ) C K 3 2 K E
C K 3 2 K
D02 121 0
I T8 5 1 3E
3 . 3V
U 4
K B C _ V S S
2 R 10 3 0 _ 0 4
4 P C I R S T # C 10 6 *. 1 U _ 1 0V _ X 7 R _ 0 4
R S T#
1
3
R 4 6
74 A H C 1 G0 8 GW
10 0 K _ 0 4
N C 3 N C _ 0 4
K B C _ A GN D
L 41
H C B 1 00 5 K F -1 2 1T 2 0 R 3 13 * 10 K _ 0 4 W D T _E N
V D D 3
.
V D D 3
C 3 54 C 3 4 9 R 1 3 0 R 3 1 7
. 1U _1 0 V _ X7 R _0 4 . 1 U _ 1 0V _ X 7 R _ 0 4 *1 0 K _ 04 *1 0 0K _ 0 4
W D _ D I S A B L E
R 1 16 * 10 K _ 0 4
U 6 Q1 6
W D T _M R # 3
MR #
W D T _R E S E T #
1 S
1 24 R E S E T#
J_K B1 5
V C C
J _ K B 1 4 *2 N 7 0 02 W
W D I
*8 5 20 1 - 2 40 5 1 C 14 4 2
GN D
5 8 K B -S I 0 4 *0 . 1 U _ 1 0 V _X 7 R _ 0 4 * A A T 35 1 0 I GV -2 . 9 3 -C -C -T1
K B -S I 1 3 I N 1
5 9 5
6 0 K B -S I 2 6
K B -S I 3
6 1 8
6 2 K B -S I 4 1 1 D 02 0 106
6 3 K B -S I 5 1 2
6 4 K B -S I 6 1 4
K B -S I 7 V D D 3
6 5 1 5
CLOSE TO IT8513E
K B -S O0
3 6 1 C
3 7 K B -S O1 2 S M C _ B A T A C
K B -S O2
3 8 3 D 3 1 A
3 9 K B -S O3 7 B A V 9 9
K B -S O4
4 0 9 C
4 1 K B -S O5 1 0 S M D _ B A T A C
K B -S O6
4 2 1 3 D 3 0 A
4 3 K B -S O7 1 6 B A V 9 9
4 4 K B -S O8 1 7 C
4 5 K B -S O9 1 8 B A T _ D E T _ A A C
29 B A T _ D E T _ A
4 6 K B -S O1 0 1 9 D 2 2 A
5 1 K B -S O1 1 2 0 B A V 9 9
5 2 K B -S O1 2 2 1 C
5 3 K B -S O1 3 2 2 B A T _ V OL T _A A C
5 4 K B -S O1 4 2 3 29 B A T _ V OL T _ A D 2 3 A
5 5 K B -S O1 5 2 4 B A V 9 9
C
C H G_ C U R
A C
29 C H G _ C U R
D 2 9 A
1 00 B A V 9 9
1 01 K B C _ S P I _ C E # C
K B C _ S P I _ S I B A T _ V OL T _B
1 02 A C
1 03 K B C _ S P I _ S O 2 9 B A T _V O L T_ B D 2 8 A
1 04 B A V 9 9
1 05 K B C _ S P I _ S C L K C
S M C _ GS E N
1 06 C C D _ E N 14 A C
D 1 6 A
B A V 9 9
5 6 C
E C _2 N D _ B A T _D I C H A R G E 2 9
S M D _ GS E N
5 7 A C
U P K E Y # 21
D 1 5 A
9 3 B A V 9 9
C L K _ R U N # 6 , 1 9
9 4 C
T P _ R X D 19
B A T _ D E T _ B
9 5 T P _ TX D 19 A C
9 6 W D T _E N 0 819 D 2 7 A
W D T _ E N 14
9 7 B A V 9 9
W L _ D E T # 14
9 8
B T _ D E T # 14
9 9
D D _ ON 25
C C D _D E T # K B C _ P C L K
1 07
C C D _ D E T# 1 4
8 2
S M C _ E X TS M I # 7
8 3
S M C _ R U N T I ME _ S C I # 7
8 4 B A T _ V OL T _A
P M _P W R B T N # 7
C H G_ C U R
3 5
P M _R S MR S T # 6
1 7 B A T _ V OL T _B
B A T _ S E L 29
4 7
GP S _D E T E C T # 20
4 8
C R T _P W R _ D I S # 1 2
1 20
V C OR E _ O N 2 8
1 24 D 02 1 016
D E LA Y _ P W R G D 2 8
1 19
S U S B # 15 , 2 5
1 23
A L L _P W R GD 2 6
V D D 3
1 9
S W I # 7
N C 1 8M bi t
1 12 N C _ 0 4
C H G_ E N 29
K BC_SPI_*_R = 0.1"~0 .5"
C 1 52 . 1 U _ 1 0V _ X 7 R _ 0 4
K B C _ C K 3 2 K E
2
1 28 K B C _ C K 3 2 K U 9
S P I _ V D D K B C _ S P I _ S I _R
8 5
S P I _ V D D
R 1 2 6 1 0M _ 04 V D D S I
K B C _ S P I _ S O_ R
2
S O
R 1 44 1 K _1 % _ 04
K B C _ F L A S H K B C _ S P I _ C E # _ R
3 1
W P # C E #
X 2
K B C _ S P I _ S C L K _ R
2 1 3 2 . 7 68 K H Z 6
S C K
? ? ? R 1 46 4 . 7K _0 4
Z 24 1 1
7 4
H O L D # V S S
C 1 4 6 C 14 7 S S T 2 5 V F 0 80 B
1 5P _5 0 V _ N P O _0 4 1 5 P _ 50 V _ N P O _ 04 11/20
3 . 3 V S 2 , 6, 7 , 9 , 1 1 . . 22 , 2 5 , 26 , 2 8
3 . 3 V 3 , 7, 9 , 1 3 . . 1 5, 1 7 . . 1 9, 2 1 , 2 5. . 27
V D D 3 3 , 6, 7 , 1 4 , 2 0, 2 2 , 2 4, 2 5 , 2 9
25 mil
V D D 3
2 5mil
W D _ D I S A B LE
8m il
R 3 19
1 0 0 K _ 04 J2
OP E N _2 5 m i l
K B C _ W R E S E T #
D
C 3 78
1 U _6 . 3 V _ X5 R _0 4
D03A 041 4
D02 1015
DEBUG PORT
J _ H 8 D B G 1
W D T _ E N
J_H8 DBG1
V D D 3
2 1
2 1 4 3
10 9 3I N 1 6 5 8 0 C L K
8 7
8 0 P OR T _D E T #
1 0 9
S P U F Z -1 0 S 3-V B -0-B
V D D 3
B A R C O D E _ D E T #
R 3 89 *1 0 K _0 4 D 02 1 107
P M _S LP M OD E R 2 97 *1 0 K _0 4
D 02 1 022
C C D _ D E T#
R 1 37 10 K _ 0 4
B A T _ D E T _ A
R 2 94 10 K _ 0 4
S M C _ B A T R 1 38 4. 7K _ 0 4
S M D _ B A T R 1 39 4. 7K _ 0 4
S M C _ GS E N R 1 40 4. 7K _ 0 4
S M D _ GS E N
R 1 41 4. 7K _ 0 4
B A T _ D E T _ B R 2 89 10 K _ 0 4
P M _S LP R D Y #
R 7 3 *1 0 K _0 4
P M _R S T R D Y # R 3 01 *1 0 K _0 4
D02 102 2
K B C _P C L K _R
R 9 1 *1 0 _ 04 C 1 0 7 * 10 P _ 5 0V _ 0 4
R 6 5 1 00 _ 1 %_ 0 4 B A T _ V OL T _R C 6 3 1 U _ 6 . 3 V _X 5 R _ 0 4
R 3 74 1 00 _ 1 %_ 0 4 C U R _ S E N S E _ R C 2 0 6 1 U _ 6 . 3 V _X 5 R _ 0 4
R 8 1 1 00 _ 1 %_ 0 4 B A T _ V OL T _B _R C 9 4 1 U _ 6 . 3 V _X 5 R _ 0 4
D0 2 1 015
K B C _S P I _S I
R 1 34 4 7_ 0 4
K B C _S P I _S O
R 1 43 1 5_ 1 % _0 4
K B C _S P I _C E #
R 1 33 1 5_ 1 % _0 4
K B C _S P I _S C L K
R 1 45 4 7_ 0 4 C 3 7 6 *3 3 P _ 5 0V _ 0 4