Roland D-50 - Page 120

9.6 In the "Butk Dump’ mode . 10.3 Want to send data (WSD)
When Request data (RQD) is recongnized, data area defincd by RQD is transferred, To send only Patch memory 1—1 data, send the following want to send data (WSP)
If not recognized, data in ail memory areas, in cluding Reverhs 17 lo 32 is messages,
transferred, .
byte Description
this_unit message objective _wnit
a FOh Exclusive status
WSD b 4th Roland ID#
ACK (orRQD) ¢ 00h Device-ID# (MIDI basic channel= 1)
d l4h Model-ID# (D~-50)
DAT
e
40h
Command—-ID#
(WSD)
ACK { 02h Address MSB (patch memory] —i)
: g 00h Address
: h 00h Address LSB
DAT
4
00h
SizeMSB
(size=448)
ACK J 03h Size
k 40h SizeLSB
BOD 1 3Bh Check sum
ACK m FTh End of System Exclusive
9.7
In
the
"Bulk
Load’
mode
After
the
above
messages
are
recongnized,
the
address
size
check
of
the
later
Data
. set (DAT) messages is performaed according to the address size sct with these
When”Want to send"data (WSD) is recognized, data area defined by WSD is messagges,
transferred, If not recognixed, data in all memory areas, in cluding Reverys 17 to
32
is
transferred,
10,6
Request
data
(RQD)
this_unit
message
objective
unit
To
send
only
Patch
memory
1-1
data,
send
the
following
Request
data
(RQD)
messages
RQD
byte Description
G wSD
ACK ) a FOh Exclusive status
b 4th Roland ID#
OOO DAT ¢ 00h Device-ID# (MIDI basic channel=!)
ACK d@ 14h Model-ID# (D-50)
e 4ih Command -ID# (RQD)
f 02h Address MSB (patchmemory!- 1)
TT DAT g Oh Address.
ACK h 00h Address LSB
i 00h SizeMSB (size=448byte)
EOD j 03h Size
ACK k 40h SizeLSB
1 3Bh Check sum
Notes : m F7h End of System Exclusive
xt sends RJCand stops the sequence when it receives ERR or detects some error.
When the above messages are recognized, the defined data area is transmitted with
*It
sends
RIC
when
the
sequence
is
discontinued
manually,
Dta
set
(DAT)
messages,
then
End
of
data
(EOD)
is
transmitted,
%*Tt stops the sequence immediately when it receives RIC,
10, HOW TO USE EXCLUSIVE MESSAGES
10,1 DataSet (DTD
To set Pitch Coarse and Pitch Fine in Upper Partial-1, iransmit the following
messages to the D-50,
byte Description
a FOh Exclusive status
b 4h Roland ID#
¢ 00h Device—ID# (MIDI basic channel = |)
d= 14h Model-ID# (D-50)
e 12h Command-ID# (DT1)
f£ 00h Address MSB (Pitch Coarse of Upper Partiat- 1)
g 00h Address
h 00h Address LSB
i 24h Data (Pitch Coarse=C4)
5 32h Data (Pitch Fine=0 (senter))
k 2Ah Check sum
1
F7h End of System Exctusive
When parameter's addresses are consecutive like the above example, one messages
can set data for up to 256 parameters.
10,2 Request Data (RQI)
To request the D-50 to transmit all parameters data in Temp. area, sent the
following messages,
byte Description
a FOh Exclusive status
b 4lh Roland ID#
¢ 00h Device—iD# (MIDI basic channei=1)
d 14h Model-ID# (D-50)
e lih Command—iD# (RQ)
f 00h Addres sMSB (top of temp, area)
g 00h Address
h 00h Address LSB
i 00h Size MSB (size=448)
ij 03h Size
k 40h SizeLSB
1 3Dh Checksum
m F7h End of System Exclusive
When the data size exceeds 256 is received, D - 50 deviced, the data into two and
transmit: them.
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