MIDI Implementation

System Exclusive Message

Status

Data Bytes

Status

F0H

iiH,ddH, ..., eeH

F7H

Byte

Description

 

F0H

Status of Exclusive Message

iiH

ID Number

 

 

7EH Universal Non Realtime Message

 

7FH Universal Realtime Message

ddH

Data: 00H - 7FH (0-127)

:

:

 

eeH

Data

 

F7H

EOX (End of Exclusive Message)

The BR-864 can transmit and receive Universal System Exclusive messages.

About Device ID

The Device ID is used to distinguish one device from another.

Universal System Exclusive Message

MIDI Time Code Commands

Full Message

Basic operation of quarter frame messages will be handled.

Status

Data Bytes

Status

F0H, 7FH

Dev,01H, 01H, hrH, mnH, scH, frH

F7H

Byte

Description

 

F0H, 7FH

Universal System Exclusive Message Realtime Header

Dev

Device ID (7FH)

 

01H

sub-ID #1 (MIDI Time Code)

 

01H

sub-ID #2 (MIDI Full Message)

 

hrH

Hours and Type 0 yy zzzzz

 

 

yy type

 

 

00

= 24 Frames/sec

 

 

01

= 25 Frames/sec

 

 

10

= 30 Frames/sec (Drop Format)

 

 

11

= 30 Frames/sec (Non Drop Format)

 

 

zzzzz hours (00–23)

 

mnH

Minutes (00–59)

 

mnH

Seconds (00–59)

 

frH

Frames (00–29)

 

F7H

EOX (End of Exclusive Message)

 

When you change the song position, the device ID will be transmitted as 7FH.

MIDI Machine Control Commands

Status

Data Bytes

Status

F0H

7FH, Dev, 06H, aaH, ..., bbH

F7H

Byte

Description

 

F0H

Status of Exclusive Message

 

7FH

Universal System Exclusive Message Realtime Header

Dev

Device ID (7FH)

 

06H

MMC Command Message

 

aaH

Command

 

:

:

 

bbH

Command

 

F7H

EOX (End of Exclusive Message)

 

*see ‘2. MIDI Machine Control’ section

2. MIDI Machine Control

MIDI Machine Control Command Reference

STOP (MCS)

Status

Data Bytes

Status

F0H

7FH, Dev, 06H, 01H

F7H

Byte

Description

 

F0H

Status of Exclusive Message

 

7FH

Universal System Exclusive Message Realtime Header

Dev

Device ID (7FH)

 

06H

MMC Command Message

 

01H

STOP (MCS)

 

F7H

EOX (End of Exclusive Message)

 

If [STOP] was pressed, the BR-864 transmits this message.

DEFERRED PLAY (MCS)

Status

Data Bytes

Status

F0H

7FH, Dev, 06H, 03H

F7H

Byte

Description

 

F0H

Status of Exclusive Message

 

7FH

Universal System Exclusive Message Realtime Header

Dev

Device ID (7FH)

 

06H

MMC Command Message

 

03H

DEFERRED PLAY (MCS)

 

F7H

EOX (End of Exclusive Message)

 

If [PLAY] was pressed, the BR-864 transmits this message.

RECORD STROBE

Status

Data Bytes

Status

F0H

7FH, Dev, 06H, 06H

F7H

Byte

Description

 

F0H

Status of Exclusive Message

 

7FH

Universal System Exclusive Message Realtime Header

Dev

Device ID (7FH)

 

06H

MMC Command Message

 

06H

RECORD STROBE

 

F7H

EOX (End of Exclusive Message)

 

If [REC] was pressed out of the recording condition, the BR-864 transmits this message.

RECORD EXIT

Status

Data Bytes

Status

F0H

7FH, Dev, 06H, 07H

F7H

Byte

Description

 

F0H

Status of Exclusive Message

 

7FH

Universal System Exclusive Message Realtime Header

Dev

Device ID (7FH)

 

06H

MMC Command Message

 

07H

RECORD EXIT

 

F7H

EOX (End of Exclusive Message)

 

If [PLAY] or [REC] was pressed while recording, the BR-864 transmits this message.

MMC RESET

Status

Data Bytes

Status

F0H

7FH, Dev, 06H, 0DH

F7H

Byte

Description

 

F0H

Status of Exclusive Message

 

7FH

Universal System Exclusive Message Realtime Header

Dev

Device ID (7FH)

 

06H

MMC Command Message

 

0DH

MMC RESET

 

F7H

EOX (End of Exclusive Message)

 

When powered on the BR-864 transmits this message.

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Roland BR-864 owner manual 186

BR-864 specifications

The Roland BR-864 is a compact and powerful digital recorder designed for musicians, songwriters, and audio producers seeking high-quality recording solutions without the complexity of larger studio equipment. With its user-friendly interface and impressive features, the BR-864 stands out as a versatile tool for capturing music ideas, practice sessions, and full-fledged recordings.

At the heart of the BR-864 is its ability to record up to eight tracks simultaneously. This is a significant advantage for musicians who often find themselves layering various instruments and vocals. The device features a built-in high-quality microphone and two combo input jacks, allowing for easy connectivity of guitars or microphones. Additionally, the BR-864 supports both XLR and 1/4-inch inputs, providing flexibility for a variety of sound sources.

One of the standout technologies of the BR-864 is its 16-bit/44.1kHz uncompressed audio quality. This ensures that recordings maintain their clarity and detail, making it suitable for both studio and live settings. Musicians can easily engage with the onboard effects including reverb, delay, and compression, which helps enhance the overall sound without needing to rely on external equipment.

The BR-864 also features a built-in metronome and a variety of rhythm patterns to aid in practice and songwriting. This feature is particularly beneficial for musicians looking to develop their timing and arrangement skills. The device is equipped with a multi-track editing feature, allowing users to cut, copy, paste, and loop tracks with precision, resulting in a polished final product.

For ease of use, the BR-864 includes an intuitive LCD screen display, which helps users navigate its numerous features quickly. The onboard effects and editing tools are accessible via a series of simple buttons, which is especially advantageous for those who may not be technically inclined.

The unit is powered by batteries or an AC adapter, making it portable and ideal for taking to gigs or rehearsals. Its robust design ensures durability, allowing it to withstand the rigors of regular use. The BR-864 also provides USB connectivity, enabling easy file transfer to computers for further mixing, editing, or sharing.

Overall, the Roland BR-864 combines portability, functionality, and high-quality sound into a single unit that caters to the needs of modern musicians. Its wide range of features makes it an ideal choice for anyone looking to create, edit, and produce music effectively and efficiently.