Midi Implementation - Roland DiscLab CDX-1 Owner's Manual

MIDI Implementation

Model CDX-1 Version 1.01, Apl. 16 2001
1. RECOGNIZED RECEIVE DATA
Channel Voice Message
Note On/Off
Receive the note number which is designated with "RxNote", in the MIDI channel number
which is designated with "Pads Rx Ch." in the UTILITY "MIDI."
Status Second
9nH mmH
n = MIDI Channel No.: 00H–0FH (ch.1–ch.16)
mm = Note No.: 00H–7FH (0–127)
ll = Velocity: 01H–7FH (1–127) / 00H = NOTE OFF
Program Change
Works as bank switch when MIDI channel number is set for playing the sample.
Status Second
CnH ppH
n = MIDI Channel No.: 00H–0FH (ch.1–ch.16)
pp = Program No.: 00H–3FH (0–63)
Channel Mode Message
All Sound Off (Controller Number 120)
Mutes all sounding notes, in the MIDI channel number which is designated with "Pads Rx
Ch." in the UTILITY "MIDI."
Status Second
BnH 78H
n = MIDI Channel No.: 00H–0FH (ch.1–ch.16)
All Note Off (Controller Number 123)
Mutes all sounding notes, in the MIDI channel number which is designated with "Pads Rx
Ch." in the UTILITY "MIDI."
Status Second
BnH 7BH
n = MIDI Channel No.: 00H–0FH (ch.1–ch.16)
System Exclusive Message
Status Data Bytes
F0H iiH,ddH, ..., eeH
Byte Description
F0H Status of System Exclusive Message
iiH Manufacturer ID
41H RolandsManufacturerID'
7EH Universal Non Realtime Message
7FH Universal Realtime Message
ddH Data: 00H–7FH (0–127)
| |
eeH Data
F7H EOX (End of System Exclusive Message)
Universal System Exclusive Message
INQUIRY MESSAGE
Identity Request
Status Data Bytes
F0H 7EH, Dev, 06H, 01H F7H
Byte Description
F0H Status of System Exclusive Message
7EH Universal System Exclusive Message Non Realtime Header
Dev Device ID (10H or 7FH)
06H General Information
01H Identify Request
F7H EOX (End of System Exclusive Message)
The message is used to request the particular of the CDX-1.
If CDX-1 received the message and the device ID of the message is same as 10H or 7FH, the
CDX-1 transmits the prescribed Identity Replay message.
212
Third
llH
Third
00H
Third
00H
Status
F7H
Status
(sub-ID #1)
(sub-ID #2)
MIDI Machine Control Commands
Status Data Bytes
F0H 7FH, Dev, 06H, aaH,..., bb
Byte Description
F0H Status of System Exclusive Message
7FH Universal System Exclusive Message Realtime Header
Dev Device ID (10H or 7FH)
06H MMC Command Message
aaH Command
| |
bbH Command
F7H EOX (End of System Exclusive Message)
* See "2. MIDI Machine Control" section.
2. MIDI Machine Control
MIDI Machine Control Details
STOP (MCS)
Status Data Bytes
F0H 7FH, Dev, 06H, 01H F7H
Byte Description
F0H Status of System Exclusive Message
7FH Universal System Exclusive Message Realtime Header
Dev Device ID (10H or 7FH)
06H MMC Command Message
01H STOP (MCS)
F7H EOX (End of System Exclusive Message)
If the device ID on the message was as same as that of the receiving 10H or 7FH, the CDX-1
stops immediately.
PLAY (MCS)
Status Data Bytes
F0H 7FH, Dev, 06H, 02H F7H
Byte Description
F0H Status of System Exclusive Message
7FH Universal System Exclusive Message Realtime Header
Dev Device ID (10H or 7FH)
06H MMC Command Message
02H PLAY (MCS)
F7H EOX (End of System Exclusive Message)
If the device ID on the message was as same as that of the receiving 10H or 7FH, the CDX-1
goes into the playback condition.
DEFERRED PLAY (MCS)
Status Data Bytes
F0H 7FH, Dev, 06H, 03H F7H
Byte Description
F0H Status of System Exclusive Message
7FH Universal System Exclusive Message Realtime Header
Dev Device ID (10H or 7FH)
06H MMC Command Message
03H DEFERRED PLAY (MCS)
F7H EOX (End of System Exclusive Message)
If the device ID on the message was as same as that of the receiving 10H or 7FH, the CDX-1
goes into the playback condition after the locate operation.
FAST FORWARD (MCS)
Status Data Bytes
F0H 7FH, Dev, 06H, 03H F7H
Byte Description
F0H Status of System Exclusive Message
7FH Universal System Exclusive Message Realtime Header
Dev Device ID (10H or 7FH)
06H MMC Command Message
03H DEFERRED PLAY (MCS)
F7H EOX (End of System Exclusive Message)
If the device ID on the message was as same as that of the receiving 10H or 7FH, the CDX-1
goes into the fast forward condition.
Status
F7H
Status
Status
Status
Status