Rs232 Protocol - AMC OCTO User Manual

RS232 protocol

Operation - matrix control, link enable.
Lead
Code Section Operation
A5 AB 04 35
Input - audio input which will be link to specified output. Value range 01... 08
Output - output to which signal from input will be linked. Value range 01... 08
Reserved byte - all the time 00
Check sum - HEX sum of section, operation, input, output and reserved byte.
Example:
Lead
Code Section Operation
A5 AB 04 35
RS232 command to link input 2 to output 7
Check sum HEX ∑ 04 35 02 07 00 = 42
RS232 command: A5 AB 04 35 02 07 00 42
46 USER MANUAL OCTO Digital signal processor
Reserved Check
Input Output Byte
XX XX XX
Reserved Check
Input Output Byte
02 07 00
Operation - matrix control, link disable.
Lead
Sum Code Section Operation
XX A5 AB 04
Input - audio input of disabled link. Value range 01... 08
Output - audio output of disabled link. Value range 01... 08
Reserved byte - all the time 00
Check sum - HEX sum of section, operation, input, output and reserved byte.
Example:
Lead
Sum Code Section Operation
42 A5 AB 04
RS232 command to broke link between input 8 and output 1
Check sum HEX ∑ 04 36 08 01 00 = 43
RS232 command: A5 AB 04 36 08 01 00 43
Reserved
Input Output Byte
36 XX XX XX
Reserved
Input Output Byte
36 08 01 00
Check
Sum
XX
Check
Sum
43