JBL Performance Series RS-232 Serial Protocol Definitions
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wait for a corresponding response before initiating the next transmission. The 3 protocol layers are Physical,
Data Link, and Application Layers.
4.1 Physical Layer
Note: The wiring requirements for a 9 pin to 9 pin serial connection are a male to female straight through
cable.
4.2 Serial Port Driver
AV1 serial port has been setup to operate as follows:
Operating Mode:
Full Duplex
Baud rate:
19.2K baud
Data Size:
8 bits (1 byte)
Parity:
Odd
Stop Bits:
1
Hardware Handshaking:
None
4.3 Errors
AV1
COM1