Sharp GX20 Service Manual - Page 159

] Function table of Camera

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CONFIDENTIAL [2] Function table of Camera CA1001 (DKENDW025AFSI): CAMERA UNIT Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 Terminal name GND VDD1 A19 A18 A17 A2 A1 GND OD15 OD14 OD13 OD12 OD11 OD10 OD9 OD8 OD7 OD6 OD5 OD4 OD3 OD2 OD1 OD0 GND CTL3 MODE CTL2 TEST4 +13V -7V AVDD GND CBREQ CINT RSTN RDB WRB CSB PWCK VDD2 EXCKI Input/Output - - Input Input Input Input Input - Input/Output Input/Output Input/Output Input/Output Input/Output Input/Output Input/Output Input/Output Input/Output Input/Output Input/Output Input/Output Input/Output Input/Output Input/Output Input/Output - Output Input Output Input - - - - Output Output Input Input Input Input Output - Input Description of terminal Digital ground Power supply input (2.5 V/DSP core) Address bus 19 Address bus 18 Address bus 17 Address bus 2 Address bus 1 Digital ground Data bus 15 Data bus 14 Data bus 13 Data bus 12 Data bus 11 Data bus 10 Data bus 9 Data bus 8 Data bus 7 Data bus 6 Data bus 5 Data bus 4 Data bus 3 Data bus 2 Data bus 1 Data bus 0 Digital ground Power circuit standby output (3) Moving image mode switching Power circuit standby output (2) Test terminal Power supply input (+13 V/sensor) Power supply input (-7 V/sensor) Power supply input (+3.1 V/V-Driver) Analog ground DMA request Interruption signal Reset signal IP parameter read signal IP parameter write signal Chip select input Clock output for power supply Power supply input (3.0 V/I/O) External clock input 21 22 30 31 10 9 1 42 6 - 27 GX20

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GX20
6 – 27
CONFIDENTIAL
[2] Function table of Camera
CA1001 (DKENDW025AFSI): CAMERA UNIT
Pin No.
Terminal name
Input/Output
Description of terminal
1
GND
–
Digital ground
2
VDD1
–
Power supply input (2.5 V/DSP core)
3
A19
Input
Address bus 19
4
A18
Input
Address bus 18
5
A17
Input
Address bus 17
6
A2
Input
Address bus 2
7
A1
Input
Address bus 1
8
GND
–
Digital ground
9
OD15
Input/Output
Data bus 15
10
OD14
Input/Output
Data bus 14
11
OD13
Input/Output
Data bus 13
12
OD12
Input/Output
Data bus 12
13
OD11
Input/Output
Data bus 11
14
OD10
Input/Output
Data bus 10
15
OD9
Input/Output
Data bus 9
16
OD8
Input/Output
Data bus 8
17
OD7
Input/Output
Data bus 7
18
OD6
Input/Output
Data bus 6
19
OD5
Input/Output
Data bus 5
20
OD4
Input/Output
Data bus 4
21
OD3
Input/Output
Data bus 3
22
OD2
Input/Output
Data bus 2
23
OD1
Input/Output
Data bus 1
24
OD0
Input/Output
Data bus 0
25
GND
–
Digital ground
26
CTL3
Output
Power circuit standby output (3)
27
MODE
Input
Moving image mode switching
28
CTL2
Output
Power circuit standby output (2)
29
TEST4
Input
Test terminal
30
+13V
–
Power supply input (+13 V/sensor)
31
–7V
–
Power supply input (–7 V/sensor)
32
AVDD
–
Power supply input (+3.1 V/V-Driver)
33
GND
–
Analog ground
34
CBREQ
Output
DMA request
35
CINT
Output
Interruption signal
36
RSTN
Input
Reset signal
37
RDB
Input
IP parameter read signal
38
WRB
Input
IP parameter write signal
39
CSB
Input
Chip select input
40
PWCK
Output
Clock output for power supply
41
VDD2
–
Power supply input (3.0 V/I/O)
42
EXCKI
Input
External clock input
1
9
10
21
22
30
31
42