Yamaha DX21 - Page 14

DX21
DX21
(2) P arameter Change
The format is the same as the transmitted parameter change data. Received only
when MIDI SYS INFO is ON. Permits changing voice and function parameters
while the EDIT mode is active. It is also possible to change modes: PLAY, EDIT,
etc. The parameter no. and data received are shown in voice parameter table 5-2
and function parameter table 5-3.
(3) 1 Voice Bulk Data
Received only when MIDI SYS INFO is ON. The format is the same as for the
transmitted 1 voice bulk data. The 93 voice data bytes are read into the voice edit
buffer, replacing the current voice data. The 93 received data bytes are shown in
voice parameter table 5-2.
(4) 32 Voice Bulk Data
Received only when MIDI SYS INFO is ON. The format is the same as for the
transmitted 32 voice bulk data. This data can be received only when the MEMOTY
PROTECT function is OFF. The received voice data is stored in the 32 RAM voice
memory locations. The "MIDI RECEIVED!!" display appears to confirm complete
reception of 32 voice bulk data.
(5) D u m p Request
Status
ID no.
Substatus/ch. no.
Format no.
EOX
11110000
01000011
001Onnnn
Offfffff
11110111
n=channel no.
f=3,4
Received only when MIDI SYS INFO is ON. When received the bulk data corre¬
sponding to the received format code will be dumped via MIDI OUT.
f=3: 1 voice bulk data
f=4: 32 voice bulk data
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