Toshiba CS6910CL Film Camera User Manual


 
CCD color camera CS6910CL Specification (Rev.A)
The contents described in this document may be changed without prior notice.
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D4134419A
(2) Command Communication Protocol
The command communication protocol is the teli standard method (method in which parameters
are set in the registers in the camera).
In command send/receive operation, hexadecimal address and data are converted to ASCII data.
All ASCII alphabetic characters used are uppercase characters.
Write to a register
To write data in a register, send a command, as follows:
STX(0x02) Addr. (upper) Addr. (lower) Data (upper) Data (lower) ETX(0x03)
For example, to write data 0x25 to address 0x75, send a command, as follows:
STX(0x02) “7”(0x37) “5”(0x35) “2”(0x32) “5”(0x35) ETX(0x03)
The camera responds to the write command with No Error (ACK) or Error (NAK), as follows:
STX(0x02) ACK(0x06) ETX(0x03)
STX(0x02) NAK(0x15) ETX(0x03)
Reading the register
To read data from a register, send "R" and "Q" following the address.
For example, to read data in address 0x6D, send a command, as follows:
STX(0x02) “6”(0x36) “D”(0x44) “R”(0x52) “Q”(0x51) ETX(0x03)
The camera responds to the read request, as follows:
STX(0x02) Data (upper) Data (lower) ETX(0x03)