Datasheet

3
1 Scope
This document is to provide a definition for the communication Protocol and hardware
requirement of the LED Display System.
2. Applicable System
Any LED Display Board that transfer data from a PC via the RS232 communication port
or equivalent equipment is applicable to this document. System could use whole or part of
this protocol.
3. Interfacing Method
RS232 Baud Rate : 9600 ( 8,N,1.)
4. Data Structure
All Data will have an ID no., Data Content, Xor Result and an ending code, except ID
setting, there will not have xor Result.