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VV5300 View Datasheet(PDF) - Vision

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VV5300 Datasheet PDF : 43 Pages
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VV5300 Sensor
Bit
Function
Default
Comment
3 Enable sample mode
Off/On
4 Status line data output enable.
Off/On
5 8-bit or 4-bit ADC select
6 50fps timing/60fps timing
7 External frame average
Off/On
0
If enabled the data bus will continuously out-
put a “96H” pattern. WIth the sensor in this
mode a user can determine the best point at
which to sample the data.
1
Enables the output of serial interface status
information on the data bus. By default the
bottom 64 locations from the serial interface
will be output.
1
The analogue output ADC can be configured
to convert to 4-bit or 8-bit resolution.
1
The sensor will implement 60Hz like line
timing by default giving reduced flicker
operation with 60Hz source frequencies. If the
supply frequency is 50Hz then 50Hz like
timing should be selected.
0
Normally the accumulator arithmetic logic
calculates the frame average of the pixel
samples. However if this bit is enabled then
the user may specify a frame average.
Setup1 [001_00012]
Setup 2 [001_00102]
In many systems VV5300 will be continuously synchronised. During this synchronisation the video timing is
reset to a fixed point within the frame timing. The counter reset value is definable.
Bit
Function
Default
Comment
5:0 Pixel counter reset value.
6 Status information output option.
Off/On
7 Status information output option.
Off/On
0111112
0
0
During synchronisation the pixel counter is
reset to the defined value.
Selects which system parameters are output
on status line. See table below.
Selects which system parameters are output
on status line. See table below.
Setup 2 [001_00102]
Bit 7
Bit 6
Register Address Range Register Address Range
8-bit modes
4-bit modes
0
0
00H - 3FH
00H - 1FH
0
1
40H - 7FH
20H - 3FH
1
0
-
40H - 5FH
Status line information options
cd34011-b.fm
17/10/97
29
 

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