Yamaha B200 - Handbuch (Seite 103)

(5) Sequence Bulk Data
The B200 sequencer can transmit and receive sequence memory as a MIDI Bulk
Data message. This allows you to exchange sequence data with other
sequencers that use the Yamaha N-SEQ data format. There are two types of
B200 sequence bulk data.
•N-SEQ data (the sequence data itself)
•Song data (max notes, voice bank and voice number for each track)
Since the Song Data is unique to the B200, it will be ignored when
transmitted to other N-SEQ format devices such as the QX5FD. In the MIDI
BULK IN job (Sequence JOB mode), the YS200 will transmit a Dump Request
message for N-SEQ data. A device connected to the B200 MIDI IN will respond
by transmitting data. The B200 will respond to a Dump Request message in
the same way.
• NSEQ DATA FORMAT
NSEQ data for one song consists of multiple tracks, each track
beginning with FOh (on) (N=track number) , and ending with F2h. If
a track is empty, that track is not included. Between the FOh and
F2h are time/event/control data bytes as follows.
hex description
FO
00
top of track #1
—
time/event/control data
F2 end of record
— track #2 ~ #7 data
FO
07
top of track #8
— time/event/control data
F2 end of record
NSEQ time/event/control data format (binary)
short time
long time
short note
long note
short note
long note
Ottttttt (length in 384th notes)
Ottttttt Ottttttt (in order of MS byte, LS byte)
lOdddddd Okkkkkkk Ovvvvvvv
llOddddd Oddddddd Okkkkkkk Ovvvvvvv
lOdddddd Ikkkkkkk (when velocity=$40)
llOddddd Oddddddd Ikkkkkkk (when velocity=^$40)
ddd = duration (length in 96th notes)
kkk = MIDI note number
vvv = MIDI velocity
measure mark
no operation
1 1 1 1 0 1 0 1
1 1 1 1 1 0 0 0 (measure mark)
(does nothing)
(Except for MSB, the following are the same format as MIDI)
poly a.touch
control change
program change
channel a.touch
pitch bend
11111010
1 1 1 1 1 0 1 1
1 1 1 1 1 1 0 0
11111101
11111110
Okkkkkkk
Occccccc
Oppppppp
Ovvvvvvv
Ovvvvvvv
Ovvvvvvv
Ovvvvvvv
Ovvvvvvv
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