THOMSON DD10, Installation Manual

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Diamond digital 9. Port Protocols GVG-200 Emulation
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9.6 SECTION: E-MEM COMMANDS
9.6.1 E-MEM LEARN/RECALL ENABLE COMMAND (D8)
Enables or disables the execution of the simulated ”learn E-MEM” and ”recall
E-MEM” commands. A set bit enables the execution of these commands, a zero
bit disables it. Snapshot learns and recalls are always enabled upon power on.
Bit 0 corresponds to PP/DSK
Bit 1 corresponds to ME 1
Bit 2 corresponds to ME 2
Bit 8 corresponds to the remaining functions (see below)
Note that the allocation is different for the Diamond digital switcher. See also under
”Learn E-MEM” command the table of EX values. This command has no effect on
accessing the EXTRA from a panel.
9.6.2 LEARN E-MEM COMMAND (DA)
This is a write only command which performs a STORE SNAPSHOT operation on
the Diamond digital. Which modules are stored depends on the value of the EX byte
and not on the current setting within the DEFINE MEMO menu (DD20, DD30).
Table 1: EX value with stored mixing level assignment
EX Modules stored Same as selected
with key
00
01
02
08
06
PP matrix, PP+DSK
PP pattern,
key+mask 7 (8 if avail.)
DSK1, FTB/DSK2
ME1-matrix, ME1 transition,
ME1 matrix, key+mask 1-3
ME2 matrix, ME2 transition,
ME2 pattern, key+mask 4-6
Color background 1 and 2
Aux buses 1-4
performs snapshots for all four re-
gions PP + DSK
ME1
ME2
OTHER
ALL
Note that all three keyers are stored within ME snapshots and unlike the GVG store
E-MEM they contain also all of the settings of the chroma keyers.
The settings of both color background generators are stored with EX=08 (OTHER)
and not together with the state of PP/DSK.
For this command, only register numbers 0-29 are allowed . If the E-MEM LEARN/
RECALL ENABLE command (D8) has been used to disable the storage of a region,
the snapshot will not be performed.