User`s guide

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User’s Guide DMC-842 © RME
21. MIDI Implementation DMC-842
21.1 Basic SysEx Format
Value
Name
F0h SysEx header
00h 20h 0Dh MIDITEMP manufacturer ID
42h Model ID (DMC-842)
00h..77h, 7Fh Bank number / device ID (7Fh = broadcast, all IDs)
mm Message type
nn Parameter number (see table 1)
oo Databyte
F7h EOX
Bank Number / Device ID
The lower nibble refers to the device ID (0..7), the higher nibble refers to the bank number
(0..7), e. g. 25h means bank 2, device 5. 7Fh addresses all banks and all devices.
21.2 Message Types
Value Name
10h Request interface value
11h Request level meter data
12h Request microphone data (replaced by separate values for each channel)
40h Request microphone data input 1
41h Request microphone data input 2
42h Request microphone data input 3
43h Request microphone data input 4
44h Request microphone data input 5
45h Request microphone data input 6
46h Request microphone data input 7
47h Request microphone data input 8
20h Set interface value
22h Set microphone value
30h Interface value response
31h Level meter data response
32h Microphone data response
Request Interface Value
Format: F0 00 20 0D 42 (bank no. / dev ID) 10 F7
This string triggers a complete dump of all interface value response data bytes.
Interface Value Response
After being triggered by receiving a request value command, device sends a string of all value
response data bytes. Message type is set to 30h.
Set Interface Value
Sets any number of parameters.
nn / oo can be repeated freely.