Command usage, Application examples – Grass Valley Switcher Products User Manual
Page 48
48
Switcher Products — Protocols Manual
Section 2 — Editor Protocol
Note the following for Zodiak systems only:
•
Access is provided to new buses: K3, K4, U1, and Aux Bus 1 – 13 (see
Command C0, C1).
•
Access to DSK transition doesn’t work with existing 4000 code.
Editor protocol commands are detailed in tables presented on the following
pages. Addresses, byte counts, important names, and supporting details
are listed for each command. References to pushbuttons are shown in
capital letters, using the legends as they appear on a Control Panel. Control
Panel section names are shown in initial capitals.
Note
All values within tables are hexadecimal unless otherwise indicated by the
notation “decimal.”
Command Usage
The appropriate command to use may be determined by referring to
.
Application Examples
Several examples of serial communications using the switcher Editor Inter-
face are provided on the following pages in the sections appropriate to the
commands. In general, “Transmit” refers to communication from the editor
to the switcher and “Receive” refers to communication from the switcher
to the editor. Refer to specific command tables for details on these exam-
ples.
Table 20. Command Use Summary
Purpose
Command(s)
Basic Source Control
Source Bus (C1 – C4) Commands – page 50
Source Select (C0) Command – page 55
Preview Bus (E2) Command – page 57
Split Key (E4, E5, E6, E7, E9 and EA) Commands – page 58
To simulate the pressing of certain buttons
Pushbutton Select and Control (C6, C7 and FB) Commands – page 59
Selection of Wipe Patterns
Wipe Pattern (C8) Command – page 63
Control of Transition mode pushbuttons
Transition Mode (CA) Command – page 65
Set transition rates
Auto and Key Transition Rate (CC and CD) Commands – page 67
E-MEM learns and recalls
Learn and Recall E-MEM Register (DA and DB) Commands – page 71
E-MEM and Configuration Save and Load Data
Save and Load Data (5F and DF) Commands – page 78
Save and Load Status (6D and ED) Commands – page 82
Timeline control for multiple keyframe effects
Timeline Control (4E, 4F, CE, and CF) Commands – page 83
Commands for general use by an editor