
Configuration MC132x Users Manual Rev. 0.22
17
6.5.1 Address of the first line
Register r1 defines the first line to be displayed.
Command: :r1<x
2
x
1
x
0
>
<x
2
x
1
x
0
> ... Range 000h ...3fdh
Response: none
Example: :r1100
100h = image starts at line 257
L
If dual column binning is activated, r1 is doubled
within the camera logic.
6.5.2 Number of lines
Register r3 defines the number of lines to output.
Command: :r3<x
2
x
1
x
0
>
<x
2
x
1
x
0
> ... Range 000 h ...3ffh
Response: none
Example: :r3200 200h = display 513 lines
L
The sum of r1 and r3 must be ≤ 0x3ff/1023 or
0x1ff/511 if dual column binning is activated!
6.5.3 Address of the first pixel of a line
Register r4 defines the leftmost pixel. The value is the pixel address divided by ten.
Command: :r4<x
2
x
1
x
0
>
<x
2
x
1
x
0
> ... Range 000h ...7fh
Response: none
Calculation of the value of r4:
Value of r4 = Pixel-Nr./10
6.5.4 Address of the last pixel of a line
Register r4 defines the rightmost pixel. The value is the pixeladress divided by ten.
Command: :r5<x
2
x
1
x
0
>
<x
2
x
1
x
0
> ... Range 000h ...07fh
Response: none
Calculation of the value of r5:
Value of r5 = Pixel-Nr./10
L
The difference r5 - r4 must be in the range: 0 ≤ r5-r4 ≤ 7fh .
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