Casio MZ-2000 - Manual (Page 28)

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MZ-2000 MIDI Implementation
✩ Data array number
d2[0] 0ooooooo
d2[1] 0ppppppp oooooooppppppp = top index number of array to send
(Send start array number)
The length of Fx (Effect) Macro is 4, so this value is 0000H to 0003H.
d2[2] 0qqqqqqq qqqqqqq = number of array members to send
(Number of send members in current packet)
The length of Fx (Effect) Macro is 4, so this value is 0000H to 0003H.
✩ One data size (number of bits) minus 1
(Depends on the parameter. See the following section for details.)
d3[0] 000zzzzz
zzzzz = number of bits - 1
When zzzz + 1 is: The number of data bytes is:
1 to 7 1
8 to 14 2
15 to 21 3
22 to 28 4
29 to 35 5
Fx (Effect) Select Mdev Parameter, for example, is 16-bit data with the following values:
Data bytes = 3
✩ Parameter Values
(Depends on the parameter. See 4.5.3 for details.)
16 bits
d4[0] 0xxxxxxx yyXXXXXXXxxxxxxx = Data
d4[1] 0XXXXXXX
d4[2] 000000yy
4.6.3 Parameter IDs and Bit Sizes
The following parameter can be used to specify the effect parameter set for the source you want to
call up.
ParaID Parameter Bit*Len Index # Value
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
009DH Num 16*4 DSP Fx (Effect) Macro Parameter Set #
0...DSP1 0000H - 7F7FH
1...DSP2
2...DSP3
3...DSP4
4.6.4 Patch Parameter Effect Macro Select Block Bulk Dump
This effect macro select block is also sent when performing a patch parameter bulk dump, but the
effect macro select block cannot be sent as a bulk dump alone.
4.7 Drawbar Tone Generator
4.7.1 Drawbar TG Parameter Settings
This section provides information on the following two items.
* MIDI messages received by UserDorg(Tg)
* MIDI messages receive by parts received by the part receiving a drawbar Program Change
message
4.7.2 Parameter Operations
tt 0100aaaa aaaa = IPC..."SYSEX_ACT_IPC" (00H)
IPR..."SYSEX_ACT_IPR" (01H)
d0[0] 00100000 20H Parmeter Modify Message ID
d0[1] 0000cccc cccc = Category = CAT_TG (02H)
d0[2] 0ttttttt 0TTTTTTT0ttttttt = Type ID
= Operation target Tg Type ID = 02H
d0[3] 0TTTTTTT
d0[4] 0mmmmmmm 0MMMMMMM0mmmmmmm = MDEV ID = 2F00H
d0[5] 0MMMMMMM
d0[6] 0sssssss 0SSSSSSS0sssssss = Section Number = 0000H:UserDorg
d0[7] 0SSSSSSS 0001H:TempDorg
The section number is closely related to the PS number indicated by d0[8]. The
PS Number is recorded in the d0[8]PS Number item.
Section UserDorg
Edited parameters are stored in this section when saved.
When this section is edited, the edited parameters are not reflected in the
tone until the applicable user drawbar tones are assigned to Part by a pro-
gram change message, etc.
Note
Even if the applicable user drawbar tone is already assigned to Part, edits
are not reflected until the tone is assigned again.
See Section TempDorg, below.
Section TempDorg
This section (parameter area) is reserved for note playing purposes.
When a drawbar tone is selected by BankMSB/ProgramChange, the preset
tone and user tone parameters are copied to this section.
When a part has a Drawbar tone assigned to it and d0[8], d0[9] of a received
MIDI messeage specifies the corresponding Paremter Set, the Fett setting
change is reflected immediately, while all other parameter changes are re-
flected the next time the part is played.
Note
Since this is a temporary area, the original PresetDrawber/UserDrawbar
settings are restored whenever the program number is called up again by
Part.
d0[8] 0nnnnnnn 00NNNNNNNnnnnnnn = PS Number = Usertone number 0 to 39, or
d0[9] 0NNNNNNN Oscillation Temporary Tone Number
User Tone Numbers:0 to 39
These parameter set numbers correspond to user drawbar tone numbers.
To edit user tones by directly specifying a user drawbar tone, specify
UserDorg for section d0[7].
Oscillation Temporary Tone Numbers: 0 to 59
These parameter set numbers correspond to oscillation temporary area num-
bers.
Use these numbers when you want to reflect a drawbar tone in a previously
selected part immediately.
The following shows the relationship between the specified parameter set
number, and then preset tone numbers and user tone numbers.
0 to 19 : Preset drawbar tone numbers 0 to 19
20 to 59 : User Drawbar tone numbers 0 to 39
d0[10] 0ppppppp qqPPPPPPPppppppp = Parameter ID
d0[11] 0PPPPPPP
d0[12] 0rbbbbqq bbbb = Number of parameter block - 1 = 02H
r = array flag
In the case of TgTypeDorg, the char Feet[_MaxDrawbar]; preset member is r = 1.
In other cases, r = 0.
d1[0] 0iiiiiii 0iiiiiii = I:Main Block = 0
d1[1] 0jjjjjjj 0jjjjjjj = J:TgCommon = 0
d1[1] 0jjjjjjj 0jjjjjjj = J:Preset = 0
d1[2] 0kkkkkkk 0kkkkkkk = K:PresetWave = 0