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C C
B B
A A
Pg. 13
LCD CPLD
Back Light
Header for
Off Board
Sharp Back
Light Inverter
Layout Note:
VBATT ADD WIDE
ETCH
Note: On
board Back
Light Inverter
for Toshiba
Display
Copyright 2002 Intel Corporation
DNI
DNI
2.07
PXA250 Processor Reference Design
B
13 16Tuesday, February 05, 2002
Size Rev
Date: Sheet
of
nREV
REV
REV
REV
LCD_SPR{14}
LCD_SPL{14}
LCD_B1{14}
L_DD_6 {3}
L_DD_12 {3,4}
L_DD_4 {3}
MMC_PWR_ON{6}
SHARP_LCD_PWR_ON{14}
L_DD_2 {3}
LCD_R4{14}
L_LCLK {3}
LCD_CLK{14}
LCD_B2{14}
L_DD_14 {3,4}
LCD_R2{14}
PVEE{14}
LCD_B0{14}
LCD_R1{14}
CF_nCD2{10}
LCD_G3{14}
LCD_G4{14}
LCD_DC4V {14}
L_DD_5 {3}
CF_PWR {10}
L_PCLK{3}
LCD_PS{14}
L_DD_10 {3,4}
SA_PWM_0{2}
DCNEG14V{14}
CPLD1_TDO{6}
V0 {14}
LCD_B5{14}
CF_PWR_ON{6}
L_DD_9 {3,4}
nXCV_ADD_OE{6,7}
LCD_R0{14}
AB_SW {14}
LCD_LP{14}
L_DD_0 {3}
LCD_ENAB{14}
LCD_G5{14}
L_DD_1 {3}
LCD_LBR{14}
L_DD_13 {3,4}
L_DD_3 {3}
JTAG_TCK {3,6,10,11,14}
LCD_G0{14}
LCD_B3{14}
LCD_R3{14}
JTAG_TMS{3,6,10,11,14}
LCD_TYPE{4}
LCD_CLS{14}
LCD_R5{14}
nNEP_PRESENT{4,15}
VCOM{14}
LCD_PWR_ON{6,14}
L_DD_7 {3}
LCD_B4{14}
LCD_SPS{14}
CPLD2_TDO{3}
L_FCLK {3}
LCD_G1{14}
L_DD_8 {3,4}
MMC_ON{11}
MBREQ_CF_DETECT{3,15}
L_DD_11 {3,4}
LCD_G2{14}
LCD_MODE{14}
L_BIAS {3}
nMMC_DETECT{2,11}
LCD_UBL {14}
L_DD_15 {3,4}
LCD_NCLK{14}
DCNEG11P7V{14}
DCNEG14V {14}
DC_15V {14,15}
CF_nCD1 {10}
GPIO_11 {3}
SYSCLK {8,15}
VBATT{3,8,10,11,12,14}
VBATT{3,8,10,11,12,14}
LIGHT_PWR_ON{6}
nRESET_OUT{3,6,11,15}
FLASH_nRP{5}
SA_PWR_EN{3,12}
nVDD_FAULT{3}
VDD_FAULT{15}
nGFX_PRESENT{4,15}
SA_PWM_0{2}
DC5P5V
DC3P3V
LCD_DC5V
LCD_DC5VLCD_DC5V
LCD_DC5V
10
R173
C108
0.1UF
10
R172
C106
0.1UF
+
15UF
C109
C107
0.1UF
+
C120
22UF
C105
0.1UF
+
C121
22UF
R177
15K
R152
0
100K
R216
R176
27.4K
R207
0
HBL-0204
PIEZOELECTRIC INVERTER
CN2-1
CN2-2
H
L
U44
A1
A2
A3
A4
VCC
VIN
ON_OFF
GND
D5
2
3
1
SN74HCT04D
Hex Inv
U35
SN74HCT04PWR
3
1
4
8
96
2
5
11
13
7
10
12
14
2A
1A
2Y
4Y
4A3Y
1Y
3A
5A
6A
GND
5Y
6Y
VDD
R208
0
XCR3128XL-10VQ100C
Xilinx CPLD
U33
XCR3128XL-10VQ100C
43
2
1
100
99
98
97
96
94
38
93
92
40
41
42
44
45
46
47
48
49
50
95
86
74
59
87
89
88
90
11
26
14
13
12
10
9
8
7
6
5
4
25
24
23
22
21
20
19
17
16
15
37
36
35
33
32
31
30
29
28
27
52
53
54
55
56
57
58
60
61
62
63
64
65
67
68
69
70
71
72
73
75
76
77
78
79
80
81
83
84
85
3
18
34
39
51
66
82
91
VSS_4
A0
A2
A4
A5
A7
A8
A10
A12
VSS_3
A13
A15_CLK3
E0_CLK1
E2
E4
E5
E7
E8
E10
E12
E13
E15
VSS_8
VSS_7
VSS_6
VSS_5
IN0_CLK0
IN1
IN2
IN3
VSS_1
VSS_2
B0
B2
B4
B5
B7
B8
B10
B12
B13
B15_TDI
C0
C2
C4
C5
C7
C8
C10
C12
C13
C15_TMS
D0_CLK2
D2
D4
D5
D7
D8
D10
D12
D13
D15
F0
F2
F4
F5
F7
F8
F10
F12
F13
F15_TCK
G0
G2
G4
G5
G7
G8
G10
G12
G13
G15_TDO
H0
H2
H4
H5
H7
H8
H10
H12
H13
H15
VDD_1
VDD_2
VDD_3
VDD_4
VDD_5
VDD_6
VDD_7
VDD_8
100K
R171
C127
0.1UF
C122
0.1UF
+
C129
4.7UF
1 2
Sw Reg
Adj Step-up
MAX633ACSA
U40
MAX633ACSA
3 6
5
1
4
72
8
GND CP
VOUT
LBI
LX
VFBLBO
COMP
100K
R213
J11
53261-0590
1
2
3
4
5
+
15UF
C111
R202
9.76K
+
C126
22UF
+
C110
4.7UF
12
100K
R214
SN74HCT04D
Hex Inv
U34
SN74HCT04PWR
3
1
4
8
96
2
5
11
13
7
10
12
14
2A
1A
2Y
4Y
4A3Y
1Y
3A
5A
6A
GND
5Y
6Y
VDD
ZENER_3P3V
D6
3
1
2
R174
5K
3
2
1
INDUCTOR
L3
470UH
C93
0.1UF
C128
0.1UF
4.99K
R151
10K
R175