Sharp GX15, Service Manual

Page: 109 / 122

GX15
6 – 21
CONFIDENTIAL
[2] Function table of Camera
CA100 RUNTZA021AFPZ: CAMERA UNIT
Pin No. Terminal name Input/Output Description of terminal
1 CLK-IN Input Master clock into sensor. Default is 12 MHz (27 MHz maximum)
2 SCLK Input IIC Serial clock
3 SDATA Input/Output IIC Serial data I/O
4 SADDR Input Serial interface address select: Reg0xB8 when HIGH (default). Reg0x90 when LOW
5 VAA Input Analogue power (2.8 V)
6 A-GND – Analogue earth
7 RESET-B Input Asynchronous reset of sensor when LOW. All registers assume factory defaults
8 STANDBY Input When HIGH disables the imager
9 D-GND – Digital earth
10 VDD Input Digital power (2.8 V)
11 DOUT7 Output CCIR656/RGB data bit 7 (MSB)
12 DOUT6 Output CCIR656/RGB data bit 6
13 DOUT5 Output CCIR656/RGB data bit 5
14 DOUT4 Output CCIR656/RGB data bit 4
15 DOUT3 Output CCIR656/RGB data bit 3
16 DOUT2 Output CCIR656/RGB data bit 2
17 DOUT1 Output CCIR656/RGB data bit 1
18 DOUT0 Output Digital power (2.8 V)
19 FLASH Output Flash strobe
20 PIXCLK Output Pixel clock out
Pixel data output are valid during rising edge of this clock
Frequency = Master Clock
21 LINE-VALID Output Active HIGH during line of selectable valid pixel data (see Reg0x20 foroptions)
22 FRAME-VALID Output Active HIGH during frame of valid pixel data
23 VDD Input Digital power (2.8 V)
24 D-GND – Digital earth
7
8
9
10
11
12
RESET-B
STANDBY
D-GND
VDD
DOUT7
DOUT6
13 14 15 16 17 18
DOUT5 DOUT4 DOUT3 DOUT2 DOUT1 DOUT0
6 5 4 3 2 1
A-GND VA
A
SADDR S
D
ATA
SCLK CLK-IN
24
23
22
21
20
19 D-GND
VDD
FRAME-VALID
LINE-VALID
PIXCLK
FLASH