Watec WAT-910BD Hardware Manual page 35

(3) CAMERA PARAMETER WRITE1(address:
SPI Write "data set"
Symbol C1
Value 00
*1: Parameter address lower byte. Assignable value range is 00 to FF.
*2: Parameter Value.
*3: Check sum (lower byte of "C1 + C2 + ADR + DAT")
SPI Read "data set"(camera MCU response)
Symbol ADR
Value *1
*1: Parameter address lower byte.(Same as SPI Write data.)
*2: Parameter value.(Same as SPI Write data.)
*3: Check sum (lower byte of "ADR + DAT")
*4: ST CODE(AA:in execution 55:EXEC.NORMALLY A5:EXEC.ERROR)
(4) CAMERA PARAMETER WRITE2(address:
SPI Write "data set"
Symbol C1
Value 00
*1: Parameter address lower byte. Assignable value range is 00 to FF.
*2: Parameter Value.
*3: Check sum (lower byte of "C1 + C2 + ADR + DAT")
SPI Read "data set"(camera MCU response)
Symbol ADR
Value *1
*1: Parameter address lower byte.(Same as SPI Write data.)
*2: Parameter value.(Same as SPI Write data.)
*3: Check sum (lower byte of "ADR + DAT")
*4: ST CODE(AA:in execution 55:EXEC.NORMALLY A5:EXEC.ERROR)
0x400 - 0x4FF)
C2 ADR DAT
80 *1 *2
DAT CS ST
*2 *3 *4
0x500 - 0x5FF)
C2 ADR DAT
81 *1 *2
DAT CS ST
*2 *3 *4
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WAT-910BD H/W MANUAL
CS ST
*3 AA
CS ST
*3 AA