Grass Valley 2200 - Manual (Page 65)

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Data Transfer (5E and DE) Commands
Data Transfer (5E and DE) Commands
There are two types of data that may be transferredÑswitcher E-MEM data and
switcher conÞguration data. The type of data is determined by use of the
appropriate effects address (see below).
From the perspective of the editor, there are two types of data transferÑ reads and
writes. For example, an editor may read the contents of a speciÞed E-MEM
register from a switcher. At a later time the editor may write the contents of a
speciÞed E-MEM register back to the switcher. The switcher then stores this data
back into the speciÞed E-MEM register.
Two message types are used to perform data transfersÑthe Request data
command and the Sending data message.
Table 3-23. Data Transfer Messages
Effects Addresses
Valid Effects Addresses for data Transfers are as follows:
EFFECTS ADDRESS LEVELS
00 PGM-PST
01 Mix/Effects 1
02 Mix/Effects 2
03 Mix/Effects 3
04 Downstream Keyer (DSK)
05 Background (BKGD)
06 Miscellaneous (MISC)
07 DPM 1
08 DPM 2
09 DPM 3
0A DPM 4
0B All learned E-MEM levels
1E Configuration 1
NOTE: Effects Address 0B deals only with the E-MEM Levels that have data
learned into them, ignoring all currently enabled levels selected on the panel.
Function
Byte
Cou
nt
Effects
Address
Command
Code
Message
Request data 05 EX 5E Sequence Number (2 bytes),
Register Number
Sending data 06H
to
FFH EX DE Sequence Number (2 bytes),
Register Number, and
up to 250 data bytes
1. Not supported in Version 5.0 and earlier.