Roland XV-88 owner manual 276, Data set 1DT1 12H

MIDI Implementation

❍Data set 1DT1 (12H)

Status	Data byte	Status
F0H	41H, dev, 00H, 10H, 12H, aaH, bbH,	F7H
	ccH, ddH, eeH, ... ffH, sum
Byte	Explanation
F0H	Exclusive status
41H	ID number (Roland)
dev	Device ID (dev: 00H - 1FH, Initial value is 10H)
00H	Model ID #1 (XV-88)
10H	Model ID #2 (XV-88)
12H	Command ID (DT1)
aaH	Address MSB: upper byte of the starting address of the data to be sent
bbH	Address: upper middle byte of the starting address of the data to be
	sent
ccH	Address: lower middle byte of the starting address of the data to be
	sent
ddH	Address LSB: lower byte of the starting address of the data to be sent.
eeH	Data: the actual data to be sent. Multiple bytes of data are transmitted
	in order starting from the address.
:	:
ffH	Data
sum	Checksum
F7H	EOX (End Of Exclusive)

*The amount of data that can be transmitted at one time depends on the type of data, and data will be transmitted from the specified starting address and size. Refer to the address and size given in “Parameter Address Map” (p. 279).

*Data larger than 256 bytes will be divided into packets of 256 bytes or less, and each packet will be sent at an interval of about 20 ms.

*Regarding the checksum, please refer to (p. 294)

*Not received when the Rx Sys.Excl parameter (SYSTEM/MIDI/SYSTEM MIDI) is OFF.

Status	Data byte		Status
F0H	41H, dev, 42H, 12H, aaH, bbH, ccH,		F7H
	ddH, ... eeH, sum
Byte	Explanation
F0H	Exclusive status
41H	ID number (Roland)
dev	Device ID (dev: 10H)
42H	Model ID (GS)
12H	Command ID (DT1)
aaH	Address MSB:	upper byte of the starting address of the
		transmitted data
bbH	Address:	middle byte of the starting address of the
		transmitted data
ccH	Address LSB:	lower byte of the starting address of the
		transmitted data
ddH	Data:	the actual data to be transmitted. Multiple bytes
		of data are transmitted starting from the address.
:	:
eeH	Data
sum	Checksum
F7H	EOX (End Of Exclusive)

*The amount of data that can be transmitted at one time depends on the type of data, and data will be transmitted from the specified starting address and size. Refer to the address and size given in “Parameter Address Map” (p. 279).

*Data larger than 256 bytes will be divided into packets of 256 bytes or less, and each packet will be sent at an interval of about 20 ms.

*Regarding the checksum, please refer to (p. 294)

*Not received when the Rx Sys.Excl parameter (SYSTEM/MIDI/SYSTEM MIDI) is OFF.

2. Data Transmission

■Channel Voice Messages

● Note off

Status	2nd byte	3rd byte
8nH	kkH	vvH
9nH	kkH	00H
n = MIDI channel number:		0H - FH (ch.1 - 16)
kk = note number:		00H - 7FH (0 - 127)
vv = note off velocity:		00H - 7FH (0 - 127)

● Note on

Status	2nd byte	3rd byte
9nH	kkH	vvH
n = MIDI channel number:		0H - FH (ch.1 - 16)
kk = note number:		00H - 7FH (0 - 127)
vv = note on velocity:		01H - 7FH (1 - 127)

●Control Change

*By selecting a controller number that corresponds to the setting of parameters of controllers (C1–C4 Assign, and so on), the XV-88 can transmit any control change message.

❍Bank Select (Controller number 0, 32)

Status	2nd byte	3rd byte
BnH	00H	mmH
BnH	20H	llH
n = MIDI channel number:		0H - FH (ch.1 - 16)
mm, ll = Bank number:		00 00H - 7F 7FH (bank.1 - bank.16384)

*These messages are transmitted when Performance, Patch or Rhythm set is selected. But not transmitted when Program or Bank Sel parameter (SYSTEM/MIDI/TRANSMIT MIDI) is OFF.

*In Performance (Zone) mode, these messages are not transmitted when Bank Select MSB or P.C# parameter (ZONE/EXT CONTROL/EXT P.C) is NO-SEND.

*Although with the XV-88 you can select the Bank Select messages to be transmitted, be sure to refer to the Program Change Map on (p. 270) for the Bank Select messages transmitted when the XV-88 is select a Performance, Patch, or Rhythm Set.

*The Bank Select Numbers corresponding to SRX series should be referred to the SRX series owner's manual.

❍Modulation (Controller number 1)

Status	2nd byte	3rd byte
BnH	01H	vvH
n = MIDI channel number:		0H - FH (ch.1 - 16)
vv = Modulation depth:		00H - 7FH (0 - 127)

❍Breath type (Controller number 2)

Status	2nd byte	3rd byte
BnH	02H	vvH
n = MIDI channel number:		0H - FH (ch.1 - 16)
vv = Control value:		00H - 7FH (0 - 127)

❍Portamento Time (Controller number 5)

Status	2nd byte	3rd byte
BnH	05H	vvH
n = MIDI channel number:		0H - FH (ch.1 - 16)
vv = Portamento Time:		00H - 7FH (0 - 127)

❍Data Entry (Controller number 6, 38)

Status	2nd byte	3rd byte
BnH	06H	mmH
BnH	26H	llH

n = MIDI channel number: 0H - FH (ch.1 - 16)

mm, ll = the value of the parameter specified by RPN/NRPN mm = MSB, ll = LSB

*When execute the GM Data Transfer, Data Entry messages will transmit.

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