Communication Protocol
11
First byte = I; Second byte = D; Third byte = E
MACHINE TO PC:
--------------------------MACHINE POWER-UP--------
From machine: I = 0; D = 0; E = 0
I = 33; D = 0; E = INPUT FORMAT
I = 33; D = 22; E = GENLOCK STATUS
I = 33; D = 0; E = PANEL LOCK STATUS
-------------------------CHANGE MADE VIA FRONT PANEL KEYS--------
From machine: I = 33; D = PARAMETER NUMBER; E = PARAMETER
PC TO MACHINE:
-------------------------RESET VIDEO (PSEUDO POWER UP) --------
From PC: I = 0; D = 0; E = 0
From machine: I = 0; D = 0; E = 0
--------------------PARAMETER READ--------
From PC: I = 32; D = PARAMETER NUMBER; E = 0
From machine: I = 32; D = PARAMETER NUMBER; E = PARAMETER
-------------------------PARAMETER WRITE--------
From PC: I = 33; D = PARAMETER NUMBER; E = PARAMETER
From machine: I = 33; D = PARAMETER NUMBER; E = PARAMETER
-------------------------IDENTIFY MACHINE--------
-------------------------MACHINE NAME--------
From PC: I = 61; D = 1; E = 0
From machine: I = 61; D = MACH. NAME HIGH; E = MACH. NAME LOW
-------------------------SOFTWARE VERSION--------
From PC: I = 61; D = 3; E = 0
From machine: I = 61; D = S/WARE VER. HIGH; E = S/WARE VER. LOW
Examples:
1. Select CV input format: H21 H80 H80 H98.
Unit response: H61 H80 H80 H98.
2. Reset: H80 H80 H80 H98.
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