Yamaha DTX402K User manual

1DTX402K DTX432K DTX452K MIDI Reference
DTX402K
DTX432K
DTX452K
This MIDI Reference will prove useful when transferring MIDI data between the drum module that came with your DTX402K,
DTX432K, or DTX452K electronic drum set and a computer after they have been connected with a USB cable.
Details on how to connect your drum module and computer with a USB cable can be found in the Connecting to a Computer section of
your DTX402K, DTX432K, or DTX452K Owner’s Manual.
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MIDI Reference
ELECTRONIC DRUM KIT

2DTX402K DTX432K DTX452K MIDI Reference
MIDI Note Numbers Assigned to Pads
The following table shows the default note numbers used by your drum module to output MIDI
notes when the various pads are struck.
*1 Separate MIDI notes are output for open and closed rim shots only when using a TP70S Snare Pad.
*2 These MIDI notes are output only when a pad connected via the [PADsIN] jack on a KP65 Kick Pad is struck.
You can modify the note number assignments shown above. Details on how to do so can be found in the Note Number section of your
DTX402K, DTX432K, or DTX452K Owner’s Manual.
Note assignment
Name Number (decimal)
Snare *1
Head shots D1 38
Open rim shots (Rim 1) E1 40
Closed rim shots (Rim 2) C#137
Toms
First tom pad C2 48
Second tom pad B1 47
Third tom pad G1 43
Ride cymbal D#251
Crash cymbal C#249
Hi-hats
Open A#146
Closed F#142
Foot close G#144
Splash B4 83
Kick C1 36
Pad *2 A2 57

3DTX402K DTX432K DTX452K MIDI Reference
MIDI Reference Material
MIDI Data Format
1 General
1. 1 S c o p e
The specifications described herein apply to transmission and recep-
tion of MIDI data by a DTX402K, DTX432K, or DTX452K drum mod-
ule.
1.2 Compliance
• The specifications described herein comply with the MIDI 1.0 stan-
dard.
1. 3 L e g e n d
The following symbol has a special meaning herein.
• $: Placed in front of hexadecimal numbers.
2 Channel Messages
2.1 Key On & Key Off
Key On and Key Off messages are transmitted and received.
• Range of notes received: 0 (C-2) to 127 (G8)
• Velocity range: 1 to 127 (i.e., Note On only)
2.2 Control Change
2.2.1 Bank Select MSB (0), LSB (32)
Bank Select MSB and LSB messages are received but not trans-
mitted.
2.2.2 Modulation (1)
Modulation messages are received but not transmitted.
2.2.3 Foot Controller (4)
Foot Controller messages are transmitted but not received.
2.2.4 Portamento Time (5)
Portamento Time messages are received but not transmitted.
2.2.5 Data Entry MSB (6), LSB (38)
Data Entry messages are received but not transmitted. These
messages are used to specify RPN data.
2.2.6 Main Volume (7)
Main Volume messages are received but not transmitted.
2.2.7 Pan (10)
Pan messages are received but not transmitted. A value of 0 cor-
responds to the far left of the stereo image; a value of 127, to the
far right.
2.2.8 Expression (11)
Expression messages are received but not transmitted.
2.2.9 Hold 1 (64)
Hold 1 messages are received but not transmitted.
2.2.10 Portamento Switch (65)
Portamento Switch messages are received but not transmitted.
2.2.11 Sostenuto (66)
Sostenuto messages are received but not transmitted.
2.2.12 Harmonic Content (71)
Harmonic Content messages are received but not transmitted.
2.2.13 EG Release Time (72)
EG Release Time messages are received but not transmitted.
2.2.14 EG Attack Time (73)
EG Attack Time messages are received but not transmitted.
2.2.15 Brightness (74)
Brightness messages are received but not transmitted.
2.2.16 Effect 1 Depth (91)
Effect 1 Depth messages are received but not transmitted. The
message value corresponds to the Reverb Send level.
2.2.17 Effect 3 Depth (93)
Effect 3 Depth messages are received but not transmitted. The
message value corresponds to the Chorus Send level.
2.2.18 Data Increment (96), Decrement (97)
Data Increment and Decrement messages are received but not
transmitted.
2.2.19 RPN (100, 101)
$00/$00 Pitch bend sensitivity:
Received but not transmitted.
$00/$01 Fine tuning:
Received but not transmitted. Has no effect on drum parts.
$00/$02 Coarse tuning:
Received but not transmitted. Has no effect on drum parts.
$7f/$7f NULL:
Received but not transmitted.
2.3 Channel Mode
All types of Channel Mode message are received, but none are trans-
mitted.
2.3.1 All Sound Off (120)
Upon receipt of an All Sound Off message, the drum module
mutes all voices currently playing on the corresponding channel.
2.3.2 Reset All Controllers (121)
Upon receipt of a Reset All Controllers message, the drum mod-
ule resets the following controllers to their initial values:
Pitch Bend, Modulation, Expression, Hold 1, Sostenuto, and RPN
number.
2.3.3 All Note Off (123)
Upon receipt of an All Note Off message, the drum module mutes
all notes currently playing on the corresponding channel. If Hold 1
or Sostenuto is turned on, however, muting will not take place
until said controller is turned off.
2.3.4 Omni Off (124)
Upon receipt of an Omni Off message, the drum module acts in
the same way as if an All Notes Off message had been received.
MSB LSB MIDI Channel Program Change Number
0 any other than 10 Selects the corresponding
GM Normal Voice.
127 any 1–16
Selects the same GM Drum
Kit Voice regardless of the
Program Number.
125 1 1–16
Selects the Voice that corre-
sponds to the Music Cate-
gory or “Kit” (with factory
default sounds).

MIDI Reference Material
4DTX402K DTX432K DTX452K MIDI Reference
2.3.5 Omni On (125)
Upon receipt of an Omni On message, the drum module acts in
the same way as if an All Notes Off message had been received.
2.3.6 Mono (126)
Upon receipt of a Mono message, the drum module acts in the
same way as if an All Sound Off message had been received.
2.3.7 Poly (127)
Upon receipt of a Poly message, the drum module acts in the
same way as if an All Sound Off message had been received.
2.4 Program Change
Program Change messages are received but not transmitted.
2.5 Pitch Bend
Pitch Bend messages are received but not transmitted.
2.6 Channel Aftertouch
Channel Aftertouch messages are neither transmitted nor received.
2.7 Polyphonic Aftertouch
Polyphonic Aftertouch messages are transmitted but not received.
3 System Exclusive Messages
3.1 Universal Non-Real Time
3.1.1 General MIDI System On
$F0 $7E $7F $09 $01 $F7
General MIDI System On messages are transmitted and
received. Receipt thereof does not cause the kit number or reverb
type of the playback part to change.
3.1.2 Identity Request
$F0 $7E $00 $06 $01 $F7
Identity Request messages are received but not transmitted.
Upon receipt of the above message, the drum module transmits
an Identity Reply message.
3.1.3 Identity Reply
$F0 $7E $7F $06 $02 $43 $00 $41 $5B $06 $00 $00 $00 $7F
$F7
Identity Reply messages are transmitted but not received.
3.2 Universal Real Time
3.2.1 MIDI Master Volume
$F0 $7F $7F $04 $01 $XX $mm $F7
Volume messages are received but not transmitted.
$XX is ignored. $mm represents the volume data. MIDI Master.
3.3 Parameter Change
3.3.1 XG System On
$F0 $43 $10 $4C $00 $00 $7E $00 $F7
XG System On messages are received but not transmitted. Upon
receipt of an XG System On message, the drum module acts in
the same way as if a General MIDI System On message had
been received.
4 System Real Time Messages
4.1 Timing Clock
Timing Clock messages are transmitted but not received.
4.2 Start & Stop
Start and Stop messages are transmitted but not received.
4.3 Active Sensing
Reception:
If, following receipt of an Active Sensing message, no subsequent
MIDI data is received for approximately 300 milliseconds, the drum
module will mute all voices currently playing.
Transmission:
The drum module constantly transmits Active Sensing messages at
intervals within approximately 300 milliseconds.

MIDI Implemantation Chart
YAMAHA [ Electronic Drum Kit ] Date :12-Jan-2018
Model DTX402K/432K/452K MIDI Implementation Chart Version : 1.0
Transmitted Recognized Remarks
Function...
Basic Default 1 - 16 1 - 16
Channel Changed x x
Default x 3
Mode Messages x x
Altered ************** x
Note 0 - 127 0 - 127
Number : True voice ************** 0 - 127
Velocity Note ON o 9nH,v=1-127 o 9nH,v=1-127
Note OFF x 9nH,v=0 x
After Key's o x
Touch Ch's x x
Pitch Bend x o
0,32 x o Bank Select
4 o x
1,5,7,10,11 x o
6,38 x o Data Entry
Control 64-66 x o
71-74 x o
Change 91,93 x o Effect Depth
100,101 x o RPN LSB,MSB
96,97 x o RPN Inc/Dec
Prog x o 0 - 127
Change : True # **************
System Exclusive o o
: Song Pos. x x
Common : Song Sel. x x
: Tune x x
System : Clock o x
Notes:
Real Time: Commands o x
:All Sound Off x o(120,126,127)
Aux :Reset All Cntrls x o(121)
:Local ON/OFF x x
Mes- :All Notes OFF x o(123-125)
sages:Active Sense o o
:Reset x x
Mode 1 : OMNI ON , POLY Mode 2 : OMNI ON ,MONO o : Yes
Mode 3 : OMNI OFF, POLY Mode 4 : OMNI OFF,MONO x : No

Manual Development Group
© 2018Yamaha Corporation
Published 04/2018PO-A0
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