付
録
付録-
71
MIDIデータフォーマット
5-20. Equalizer User Library Bulk Request Data Format
STATUS
11110000
F0
System Exclusive Message
ID No.
01000011
43
Manufacturer's ID No. (YAMAHA)
SUB STATUS
0010xxxx
2n
n=0-15(Rx Channel No.)
FORMAT No.
01111110
7E
Universal Bulk Dump
01001100
4C
'L'
01001101
4D
'M'
00100000
20
' '
00100000
20
' '
00111000
38
'8'
01000001
41
' A '
00110100
34
'4'
00110001
31
'1'
DATA NAME
01010001
51
'Q'
MEMORY NO.
0xxxxxxx
mm
mm=1(00h)-20(13h)...Equalizer User Library No.,
EOX
11110111
F7
End Of Exclusive
5-21. Memory Control Change Out Bulk Request Data Format
STATUS
11110000
F0
System Exclusive Message
ID No.
01000011
43
Manufacturer's ID No. (YAMAHA)
SUB STATUS
0010xxxx
2n
n=0-15(Rx Channel No.)
FORMAT No.
01111110
7E
Universal Bulk Dump
01001100
4C
'L'
01001101
4D
'M'
00100000
20
' '
00100000
20
' '
00111000
38
'8'
01000001
41
' A '
00110100
34
'4'
00110001
31
'1'
DATA NAME
01011001
59
' Y '
MEMORY NO.
0xxxxxxx
mm
mm=1(01h)-50(32h)...Scene Memory No.,
127(7Fh)...Edit Buffer
EOX
11110111
F7
End Of Exclusive
* 1
The following is how to calculate data format.
For example, Internal Data : Ds,D1,D2,D3,...,Dx,...,De (Dx is 1byte data.
The data ranges between 00h and FFh.)
DxH = ASCII((Dx/16) AND 0Fh)
(Character code '0' to 'F')
DxL = ASCII(Dx AND 0Fh)
(Character code '0' to 'F')
* 2
The following is the check sum.
Sum is calculated for the sum after the BYTE COUNT(LOW), namely 'L'
to the data immediately before the CHECK SUM, all bits are
inverted(one's compliment), and then add 1(one), and then the
MSB(bit7) is set 0(zero) for obtaining the CHECK SUM.
(two's compliment)