User`s manual

4M30 Camera User’s Manual 19
DALSA 03-32-10030-03
!
• Each set of commands includes read and write variants. With the exception of reset
commands, all 8-bit write commands must be followed by an 8-bit data byte. The
commands are interpreted as follows:
Table 12: ADC Bit Definitions
Bit Function
0:3 Command Register Address (Reference
Table 12)
4:5 ADC Board Address
00 = ADC Channel 1
01 = ADC Channel 2
10 = ADC Channel 3
11 = ADC Channel 4
6 Command Type
0 = Write
1 = Read
7Board Type
0 = ADC Board
1 = Clock Board
• Any commands not listed in this manual should be considered invalid to the 4M30
user.
• A number of functions and modes depend on the ADC/Control Register settings.
These settings are detailed in the following sections.
• The “Write Control Register” command is used to write data that controls specific
camera triggering and test functions. This command must be followed by a data byte
with bits defined in Table 15.
• The “Read” command allows interrogation of the camera to determine current
configuration.
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: Due to initialization sequencing after power-up, no commands should be
sent to the camera for a minimum of 1 second after power up.