WAT-910BD H/W MANUAL
SS →
SCLK →
MOSI/MIS0 →
← Retry and get ST CODE = EXEC.NORMALLY.
Step *3: By using "SPI read command", get "AGC MODE: Address=0x401" parameter value from CAMERA.
SS →
SCLK →
MOSI/MIS0 →
"AGC MODE: Address=0x401, Bit 4-3" is 2. It means "AGC MODE = MID".
To change AGC MODE = HI, set 1 to Bit4 and 1 to Bit 3.
Therefore, prepare data (0x1F=0001
11
11) and send to CAMERA.
Step *4: Send "CAMERA PARAMETER WRITE1 command" to indirect registers(CAMERA: Address 0x36 - 0x3B)
to set "AGC MODE: Address=0x401" parameter to CAMERA.
Following wave form is above operation by using "SPI write command".
SS →
SCLK →
MOSI/MIS0 →
0110
MOSI DATA
(MSB first)
MOSI DATA
0
0
0000
(LSB first)
(MSB first)
6
C
0011
1000
1110
MIS0 DATA
7
1
0000
0
0000
0
0
0
0
0000
0000
0000
1
8
0000
(LSB first)
0000
1000
0000
0101
1000
0011
1000
1010
1000
B
0001
1
1101
1010
0101
1
C
5
5
11
11
0
10
11
0000
0
0
1
1
0001
1000
0101
A
F
A
A
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