Roland XV-88 owner manual 278

MIDI Implementation

●Channel Pressure

Status	2nd byte
DnH	vvH
n = MIDI channel number:		0H - FH (ch.1 - 16)
vv = Channel Pressure:		00H - 7FH (0 - 127)

●Pitch Bend Change

Status	2nd byte	3rd byte
EnH	llH	mmH
n = MIDI channel number:		0H - FH (ch.1 - 16)
mm, ll = Pitch Bend value:		00 00H - 40 00H - 7F 7FH (-8192 - 0 - +8191)

■Channel Mode Messages

●All Sounds Off (Controller number 120)

Status	2nd byte	3rd byte
BnH	78H	00H

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

*This message is sent on Panic operation.

●Reset All Controllers (Controller number 121)

Status	2nd byte	3rd byte
BnH	79H	00H

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

*This message is sent on Panic operation.

●MONO (Controller number 126)

Status	2nd byte	3rd byte
BnH	7EH	mmH
n = MIDI channel number:		0H - FH (ch.1 - 16)
mm = mono number:		00H - 10H (0 - 16)

●POLY (Controller number 127)

Status	2nd byte	3rd byte
BnH	7FH	00H

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

■System Common Messages

●Song Position Pointer

Status	2nd byte	3rd byte
F2H	00H	00H

*This message is sent on NEXT, PREV, or RESET operation in the external sequencer control function.

●Song Select

Status	2nd byte
F3H	ssH

ss = Song number: 0H - 7FH (0 - 127)

*This message is sent on NEXT, or PREV operation in the external sequencer control function.

■System Realtime Messages

●Continue

Status

FBH

*This message is sent on START operation in the external sequencer control function.

●Stop

Status

FCH

*This message is sent on STOP operation in the external sequencer control function.

●Active Sensing

Status

FEH

*This message is transmitted at intervals of approximately 250 msec.

*This message is not sent when Active Sensing parameter (SYSTEM/MIDI/TRANSMIT MIDI) is OFF.

■System Exclusive Messages

Universal Non-realtime System Exclusive Message” and Data Set 1 (DT1) are the only System Exclusive messages transmitted by the XV-88.

●Universal Non-realtime System Exclusive Message

❍Identity Reply Message

Receiving Identity Request Message, the XV-88 send this message.

Status		Data byte	Status
F0H		7EH, dev, 06H, 02H, 41H, 10H, 01H,	F7H
		00H, 00H, 00H, 00H, 00H, 00H
Byte		Explanation
F0H		Exclusive status
7EH		ID number (Universal Non-realtime Message)
dev		Device ID (use the same as the device ID of Roland)
06H		Sub ID#1 (General Information)
02H		Sub ID#2 (Identity Reply)
41H		ID number (Roland)
10H	01H	Device family code (XV-3080/5080/88)
00H	00H	Device family number code (XV-3080/88)
01H	01H 00H 00H Software revision level
F7H		EOX (End of Exclusive)

●Data Transmission

❍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.

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