Sharp GX20, Service Manual

Page: 159 / 168

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
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