Dalstar DS3-11-01M0 User's Manual And Referenceeference page 28

1M30P Camera User's Manual
The register settings required for each mode are defined in the following table.
Table 16: Integration/Trigger Modes
Mode
Programmed Integration/Free Running
Programmed Integration/SMA Trigger
Programmed Integration/Serial Trigger
External Integration/SMA Trigger
External Integration/Serial Trigger
Whenever the Integrate Mode or External Trigger Mode bits are set the MODE LED on
the right side of the rear cover will light to indicate that an externally synchronized mode
is active.
Free Running (Programmed Integration):
This mode is the camera's default. The camera integration time is controlled by writing a
3-byte integration time value (in µs) to the three Integration Time registers. These three
bytes are then combined to form an 18 bit integration time. The number represents the
integer number of microseconds the camera will collect light. The number programmed
in the three registers should not be below 5 PS (00005h).
The camera's default integration time value is 31.221 ms.
Example: Set integration time to 10 ms
1.
2.
Binary
Hex
DALSA
Using the command 82h, set bit [7] of the data byte to 0 (Integration Mode =
Internal) and bit [3] of the data byte to 0 (Trigger Mode = Internal).
NOTE:
All bits within the register are written at one time. Ensure the correct value for
all bits are used when changing camera modes.
Use commands 8Ah, 8Bh, 8Ch to set the 18-bit integration time value.
Value = 10 ms
= 10000µs
= 02710h.
Write Integration LS
Byte
Command
1000 1010
8Ah
Control
Register
Bit [7]
INTEGRATE
0
0
0
1
1
Write Integration
Center Byte
Value Command
0001 1000 1011
0000
10h 8Bh
Control Register
Bit [3]
EXT Trigger
0
1
1
1
1
Write Integration MS
Byte
Value Command
0010 0111 1000 1100
27h 8Ch
28
Value
0000 0000
00h
03-32-10001-02