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100

MIDI Implementation

|—————————+—————————+———————————————————————————————————————————————————|

| 00H 38H | mmH llH | Mixer High Level |

| | | 0,,,86 = —80,,,6dB|

| 00H 39H | mmH llH | Limiter Threshold |

| | | —24,,,0dB|

| 00H 3AH | mmH llH | Limiter Attack |

| | | 0,,,100ms|

| 00H 3BH | mmH llH | Limiter Release |

| | | 0,,,100 = 50,,,5000ms|

| 00H 3CH | mmH llH | Output Level |

| | | 0,,,86 = —80,,,6dB|

| 00H 3DH | mmH llH | Output Soft Clip |

| | | 0,1 = Off,On|

| 00H 3EH | 00H 00H | (Reserved) |

: :

| 00H 7FH | 00H 00H | |

+———————————————————————————————————————————————————————————————————————+

* 1 Effect Frequency Table

+——————+————————++——————+————————++——————+————————++——————+————————+

| Data |Freq(Hz)|| Data |Freq(Hz)|| Data |Freq(Hz)|| Date |Freq(Hz)|

+——————+————————++——————+————————++——————+————————++——————+————————+

| 0 | THRU || 16 | 100 || 32 | 630 || 48 | 4.00k |

| 1 | THRU || 17 | 112 || 33 | 710 || 49 | 4.50k |

| 2 | 20.0 || 18 | 125 || 34 | 800 || 50 | 5.00k |

| 3 | 22.4 || 19 | 140 || 35 | 900 || 51 | 5.60k |

| 4 | 25.0 || 20 | 160 || 36 | 1.00k || 52 | 6.30k |

| 5 | 28.0 || 21 | 180 || 37 | 1.12k || 53 | 7.10k |

| 6 | 31.5 || 22 | 200 || 38 | 1.25k || 54 | 8.00k |

| 7 | 35.5 || 23 | 224 || 39 | 1.40k || 55 | 9.00k |

| 8 | 40.0 || 24 | 250 || 40 | 1.60k || 56 | 10.0k |

| 9 | 45.0 || 25 | 280 || 41 | 1.80k || 57 | 11.2k |

| 10 | 50.0 || 26 | 315 || 42 | 2.00k || 58 | 12.5k |

| 11 | 56.0 || 27 | 355 || 43 | 2.24k || 59 | 14.0k |

| 12 | 63.0 || 28 | 400 || 44 | 2.50k || 60 | 16.0k |

| 13 | 71.0 || 29 | 450 || 45 | 2.80k || 61 | 18.0k |

| 14 | 80.0 || 30 | 500 || 46 | 3.15k || 62 | 20.0k |

| 15 | 90.0 || 31 | 560 || 47 | 3.55k || 63 | 22.4k |

+——————+————————++——————+————————++——————+————————++——————+————————+

*2 Effect Q Table

+——————+————————++——————+————————+

| Data | Q || Data | Q |

+——————+————————++——————+————————+

| 0 | 0.3 || 16 | 2.8 |

| 1 | 0.4 || 17 | 3.1 |

| 2 | 0.5 || 18 | 3.5 |

| 3 | 0.6 || 19 | 4.0 |

| 4 | 0.7 || 20 | 4.5 |

| 5 | 0.8 || 21 | 5.0 |

| 6 | 0.9 || 22 | 5.6 |

| 7 | 1.0 || 23 | 6.3 |

| 8 | 1.1 || 24 | 7.1 |

| 9 | 1.2 || 25 | 8.0 |

| 10 | 1.4 || 26 | 9.0 |

| 11 | 1.6 || 27 | 10.0 |

| 12 | 1.8 || 28 | 11.2 |

| 13 | 2.0 || 29 | 12.5 |

| 14 | 2.2 || 30 | 14.0 |

| 15 | 2.5 || 31 | 16.0 |

+——————+————————++——————+————————+

*3 Ratio Table

+——————+————————+

| Data | RATIO |

+——————+————————+

| 0 | 1:1.0 | (OFF)

| 1 | 1:1.1 |

| 2 | 1:1.2 |

| 3 | 1:1.4 |

| 4 | 1:1.6 |

| 5 | 1:1.8 |

| 6 | 1:2.0 |

| 7 | 1:2.5 |

| 8 | 1:3.1 |

| 9 | 1:4.0 |

| 10 | 1:5.6 |

| 11 | 1:8.0 |

| 12 | 1:16 |

| 13 | 1:INF |

+——————+————————+

●

Program Change

Parameters on the Mixer/Effect section can be changed when UTILITY-MIDI screens

EFFECTP.C.Rx Sw is “On.”

When UTILITY-MIDI screens EFFECT P.C. Rx Sw is “On,” 00H-07H is received if it

operates as the Effect Program Change.

When UTILITY-MIDI screens SCENE P.C. Rx Sw is “On,” MIDI Channel No. FH is received

if it operates as the Scene Change.

VS-2480/2480CD never transmits this message.

Status

Second

CnH ppH

n = MIDI Channel No.:

0H - 7H ( ch.1 = FX1 ch.2 = FX2 ch.3 = FX3 ch.4 = FX4

ch.5 = FX5 ch.6 = FX6 ch.7 = FX7 ch.8 = FX8)

FH ( ch.16 = Scene Memory (*1) )

pp = Program No.: 00H - 63H (0 - 99) n = 0H - 7H

pp = Program No.: 00H - 63H (0 - 99) n = FH

(*1) If received while VS-2480/2480CD is playing, playback stops, and then restarts after the

scene switched. Never receives while recording.

●

Pitch Bend Change

Receives when effect Algorithm 27 (Voice Transformer) is selected and MIDI control Sw is

On.

Status

Second Third

EnH llH mmH

n = MIDI Channel No.: 0H - 7H (ch.1-ch.8)

n = 0,2,4,6 (ch.1 = FX1, ch.3 = FX3, ch.5 = FX5, ch.7 = FX7)

: Voice Transformer : Fine Pitch

n = 1,3,5,7 (ch.2 = FX1, ch.4 = FX3, ch.6 = FX5, ch.8 = FX7)

: Voice Transformer : Fine Formant

mm,ll = Value: 00H,00H - 40H,00H - 7FH,7FH (-8192 -- 0 -- +8191)

■

System Common Messages

●

MIDI Time Code Quarter Frame Messages

MIDI Time Code Quarter Frame Messages can be transmitted while the VS-2480/2480CD is

running (Playing or Recording) if the UTILITY-SYNC screens SYNC MODE is “INT” and

SYNC Gen. is “MTC.” The transmitted time counts are summed to “SYNC OFF SET TIME”

as the project top is “00:00:00:00.”

The VS-2480/2480CD synchronizes with the time counts which are summed to “SYNC

OFFSET TIME” as the project top is “00:00:00:00” if the SYNC screens SYNC MODE is

“EXT.”

Status Second

F1H mmH (= 0nnndddd)

nnn = Message type: 0 = Frame count LS nibble

1 = Frame count MS nibble

2 = Seconds count LS nibble

3 = Seconds count MS nibble

4 = Minutes count LS nibble

5 = Minutes count MS nibble

6 = Hours count LS nibble

7 = Hours count MS nibble

dddd = 4bit nibble data: 0H - FH (0 - 15)

If the upper and lower 4 bits of the count are combined, these bit fields are assigned as

follows.

Frame Count xxxyyyyy

xxx Reserved (000)

yyyyy Frame No. (0-29)

Seconds Count xxyyyyyy

xx Reserved (00)

yyyyyy Second Count (0-59)

Minutes Count xxyyyyyy

xx Reserved (00)

yyyyyy Minutes Count (0-59)

Hour Count xyyzzzzz

x Reserved (0)

yy Time Code Type

0 = 24 Frame/Sec

1 = 25 Frame/Sec

2 = 30 Frame/Sec (Drop Frame)

3 = 30 Frame/Sec (Non Drop Frame)

zzzzz Hours Count

●

Song Position Pointer

The current position is transmitted with the Song Position Pointer Message before the

VS-2480/2480CD starts top run or after the locate operation when UTILITY-SYNC screens

SYNC MODE is “INT” and SYNC Gen. is “MIDIclk” or “SyncTr.”

Status Second Third

F2H llH mmH

ll,mm = Song Position Point: 00H 00H - 7FH 7FH

■

System Realtime Message

Transmitted when UTILITY-SYNC screens SYNC MODE is “INT” and SYNC Gen. is

“MIDIclk” or “SyncTr.”

●

Timing Clock

Status

F8H

●

Start

Status

FAH

●

Continue

Status

FBH

●

Stop

Status

FCH

■

System Exclusive Message

Status

Data Byte Status

F0H iiH,ddH, ..., eeH F7H

Byte Description

F0H Status of System Exclusive Message

iiH Manufacturer ID

41H Roland’s Manufacturer ID

7EH Universal Non Real-time Message

7FH Universal Real-time Message

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

eeH Data

F7H EOX (End of System Exclusive message)

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