Manualsbrain.com
  1. Manuals
  2. Brands
  3. Yamaha
  4. VL70-m
  5. User Manual

Yamaha VL70-m User Manual

Download
Page of 123
105
Bitmap Window
The VL70-m Bitmap Window function makes
it possible to display 16 x 16 dot icons and
simple animation sequences on the VL70-m
display in the PLAY mode. The bitmap data can be
transmitted in the form of a data string from an
external MIDI device, and will appear on the
VL70-m display for about 3 seconds.
■ Bitmap Window Data Format
The format for message window data is as follows
(hexadecimal format):
F0 43 1n 4C 07 00 00 xx xx .... xx xx F7
“n” is the device number minus one. If the VL70-
m device number is set to “1”, for example, “n”
should be “0”.
“xx xx .... xx xx” is the bitmap data consisting of a
string of 48 2-digit hexadecimal bytes.
■ Creating Bitmap Data
1. Block out the desired design on a 16 x 16
grid, as shown in the example below.
2. Filled squares will be represented by ones,
and empty squares by zeroes.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9 10 11 12 13 14 15 16
Icon
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9 10 11 12 13 14 15 16
0
0
0
0
0
0
1
1
1
1
0
0
0
0
0
0
0
0
0
1
1
1
0
0
0
0
1
1
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
1
1
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
1
1
1
1
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
1
0
0
1
1
1
1
0
0
1
0
0
0
0
0
1
0
0
1
1
1
1
1
1
0
0
1
0
0
0
1
0
0
0
1
0
1
0
0
1
0
0
0
1
0
1
0
0
0
0
1
1
1
0
0
1
0
0
0
0
1
0
1
0
0
0
1
1
1
0
0
1
0
0
0
1
0
0
0
1
0
0
1
1
1
1
1
1
0
0
1
0
0
0
0
0
1
0
0
1
1
1
1
0
0
1
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
1
1
1
1
0
0
0
0
0
0
3. Divide the design horizontally into three
sections: two seven-columns and one two-
columns in width. Add one column of squares
the left of each section, and 5 columns to the
right of the 2-column section, as shown in
the example below. You now have 48 rows,
each 8 columns in width.
4. Use the chart below to convert the ones and
zeroes in each row from binary format to
hexadecimal format. The “bits” in columns 0
through 3 become the first digit, and the bits
in columns 4 through 7 become the second
digit of each hexadecimal byte.
For example, the 11th row in the example
forms the binary byte:” “01000011”. Columns 0
through 3 form “0100”, which, using the chart,
becomes hexadecimal digit “4”. Columns 4
through 7 form “0011”, which, using the chart,
becomes hexadecimal digit “3”. The 11th row
in the design can therefore be represented by
hexadecimal byte “43”.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
4
5
6
7
1
2
3
4
5
6
7
1
2
0
0
0
0
0
0
1
1
1
1
0
0
0
0
0
0
0
0
0
1
1
1
0
0
0
0
1
1
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
1
1
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
1
1
1
1
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
1
0
0
1
1
1
1
0
0
1
0
0
0
0
0
1
0
0
1
1
1
1
1
1
0
0
1
0
0
0
1
0
0
0
1
0
1
0
0
1
0
0
0
1
0
1
0
0
0
0
1
1
1
0
0
1
0
0
0
0
1
0
1
0
0
0
1
1
1
0
0
1
0
0
0
1
0
0
0
1
0
0
1
1
1
1
1
1
0
0
1
0
0
0
0
0
1
0
0
1
1
1
1
0
0
1
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
1
1
1
1
0
0
0
0
0
0
Added
columns
binary
hexadecimal
format
format
0000
0
0001
1
0010
2
0011
3
0100
4
0101
5
0110
6
0111
7
binary
hexadecimal
format
format
1000
8
1001
9
1010
A
1011
B
1100
C
1101
D
1110
E
1111
F
Appendix