Dalsa Dalsa DS-4x-06M18, User'S Manual And Reference

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6M18 Camera User’s Manual 22
DALSA 03-32-10017-03
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3.2 ADC Commands
The following table defines the ADC command format.
Table 13: ADC Command bit definition
Bit Function
0:3 ADC Command (Reference Table 12)
4:5 ADC Board Address
00 = ADC Board 1 (Channels A & B)
01 = ADC Board 2 (Channels C & D)
6 Command Type
0 = Write
1 = Read
7 Board Type
0 = ADC Board
1 = Clock Board
The following table lists all valid ADC Commands available to the user. Any commands not listed
should be considered invalid to the 6M18 user.
Table 14: Summary of ADC Commands
Control Write Command Read Command Channel Function
Hex Binary Hex Binary
ADC *0h 00** 0000 NA NA A&B or Resets ADC
*2h 00** 0010 *2h 01** 0010 A or C LS byte of 16 bit
ll bl
*3h 00** 0011 *3h 01** 0011 A or C MS byte of 16 bit
ll bl
*6h 00** 0110 *6h 01** 0110 B or D LS byte of 16 bit
ll bl
Gain
*7h 00** 0111 *7h 01** 0111 B or D MS byte of 16 bit
user controllable
gain
*Ah 00** 1010 *Ah 01** 1010 A&B or
C&D AOC Set Point
*Bh 00** 1011 *Bh 01** 1011 A&B or
C&D LS byte of AOC
initial value
*Ch 00** 1100 *Ch 01** 1100 A&B or
C&D MS byte of AOC
initial value
AOC
*Dh 00** 1101 *Dh 01** 1101 A&B or
C&D AOC Loop Gain
The following sections discuss these commands in detail.
(*) indicates actual value is
dependent on the selected
channel
WARNING:
WARNING: WARNING:
WARNING: Any
commands not listed
should be considered
invalid. Writing to
invalid addresses may
overwrite camera
calibration information,
requiring the camera to
be returned for
recalibration.
WARNING:
WARNING: WARNING:
WARNING: Due to
initialization
sequencing after
power-up, no
commands should be
sent to the camera for a
minimum of 1 second
after power up.