Chapter 11: Reference Section
253
SYSEX TUTORIAL
HOW TO EDIT A GLOBAL PARAMETER
Parameter data editing is accomplished using the format described on
page 234.
F0
System Exclusive Status Byte
18
E-mu Mfg. ID
0C
Morpheus Product ID Byte
dd
Device ID 0-15
(usually 00)
03
Command ID - Parameter Data
(from Command Summary)
pl
Parameter Number ls byte
pm
Parameter Number ms byte
vl
Parameter Value ls byte
vm
Parameter Value ms byte
F7
EOX
Example:
Change the Pan value of the Basic channel to “P”.
1) We need to find the preset parameter number for Channel Pan in
Hexadecimal. This will be the Parameter Number portion of the mes-
sage.
The Channel Pan parameter is found on page 249. This is the actual
number and not an offset, so we only need to convert it to 14-bit 2’s
complement. The parameter number for Channel Pan = 258.
a) 258
÷
128 =
2 r2
b) 2 in Hex =
02
= msb
c) 2 in Hex =
02
= lsb
2) The least significant byte is always sent first. The MIDI SysEx string now
looks like this:
F0 18 0C 00 03 02 02
XX XX
F7
. We’re still missing the
value data to select the pan position.
3) From the table on page 249 you can find out that “-8” corresponds to
Preset Pan. For negative numbers, add 16384 to the original negative
value.
16384 - 8 = 16376
.
4) Next we convert this number into “nibblized” Hex form.
a) 16376
÷
128 =
127 r120
b) 127 in Hex =
7F
= msb
c) 120 in Hex =
78
= lsb
5) The completed message is:
F0 18 0C 00 03 02 02 78 7F F7.
One More
If we wanted to change the Basic Channel to 5, the message would be:
F0 18 0C 00 03 00 02 04 00 F7
. Basic Channel is two parameters before
Pan in the list, Subtract 2 from the Parameter Number (02 02 - 2 =
00
02
).
MIDI channels begin at 00; therefore channel 5 would be 4.
Convert 4 into Hex =
04.
(LSB first = 04 00.)
••• See MIDI Mode in the
Master Menu for additional
information on Device ID.
••• Note: Changing Basic
Channel Pan is the same as
changing Midimap Pan.
Содержание MORPHEUS
Страница 10: ...1 Chapter 1 Basic Setup INTRODUCTION BASIC SETUP ...
Страница 11: ...Morpheus Operation Manual 2 ...
Страница 19: ...Morpheus Operation Manual 10 ...
Страница 20: ...Chapter 2 Basic Operation 11 BASIC OPERATION ...
Страница 26: ...Chapter 3 Master Menu 17 MASTER MENU ...
Страница 27: ...Morpheus Operation Manual 18 ...
Страница 30: ...Chapter 3 Master Menu 21 MASTER MENU GLOBAL VELOCITY CURVES ...
Страница 36: ...Chapter 4 Midimap Menu 27 MIDIMAP MENU ...
Страница 37: ...Morpheus Operation Manual 28 ...
Страница 46: ...Chapter 5 Effects Section 37 EFFECTS SECTION ...
Страница 47: ...Morpheus Operation Manual 38 ...
Страница 66: ...Chapter 6 Hyperpreset Menu 57 HYPERPRESET MENU ...
Страница 67: ...Morpheus Operation Manual 58 ...
Страница 76: ...Chapter 7 Preset Programming 67 PRESET PROGRAMMING PRESET PROGRAMMING ...
Страница 77: ...Morpheus Operation Manual 68 PRESET PROGRAMMING ...
Страница 93: ...Chapter 7 Preset Programming 83 PRESET PROGRAMMING ...
Страница 109: ...Chapter 8 Preset Menu 99 PRESET MENU ...
Страница 110: ...Morpheus Operation Manual 100 ...
Страница 138: ...Morpheus Operation Manual 128 ...
Страница 139: ...Chapter 9 Copy Menu 129 COPY MENU COPY MENU ...
Страница 140: ...Morpheus Operation Manual 130 COPY MENU ...
Страница 147: ...Chapter 10 Step by Step 137 STEP BY STEP STEP BY STEP ...
Страница 148: ...Morpheus Operation Manual 138 STEP BY STEP ...
Страница 171: ...Chapter 11 Reference Section 161 REFERENCE SECTION ...