Toshiba BC Series Instruction Manual page 25

- Reading the register
To read data from a register, send ', (comma)', 'R', 'Q' and [CR] code following the address.
For example, to read data in address 0x91, send a command, as follows.
The camera responds to the read request, as follows (Data's max-length is 8 bytes).
Actually, the camera responds to the read request as minimum data length:
For example, to read data 0x10 to address 0x91, the camera responds as follows.
Copyright © 2019 Toshiba Teli Corporation, All Rights Reserved.
Data Data Data Data
th th th th
8 byte 7 byte 6 byte 5 byte
Data Data Data
th rd nd
4 byte 3 byte 2 byte 1
23 / 73
Data [CR]
st
byte
（0x0D）
D4296087A
http://www.toshiba-teli.co.jp/en/