Command | Definition | Summary |
CBR | Change Baud rate | This function allows user to select baud |
|
| rate |
LED | Light Emitting Diode | Change LED state |
GDA | Get DAC All | Returns current DAC setting as a voltage |
SDN | Set DAC number | Change DAC (n) value |
GDN | Get DAC number | Get DAC (n) value |
SBS | Set Bit shift | This function allows user to shift 12, 10, 8 |
|
| bit video |
SAP | Stores all parameters | This function allows you to save default or |
|
| user settings |
|
|
|
RAP | Recalls all parameters | This function allows user to recall the |
|
| factory calibration |
|
|
|
GSN | Get serial number | This function allows user to retrieve |
|
| camera info, e.g., model + camera serial |
|
| number |
CAO | Calibrate Analog Offset | This function allows user to calibrate the |
|
| analog offset |
|
|
|
CAG | Calibrate Analog Gain | This function allows user to calibrate the |
|
| analog Gain |
SAG | Set Analog Gain | This function allows user to set the analog |
|
| gain |
|
|
|
SGH | Set Gain High | Set Pixel gain in Sensor |
SGL | Set Gain Low | Set Pixel gain in Sensor |
3.4 The Four Modes for Synchronizing with the CAM/CMOS – 2K.LS
There are four synchronization modes as explained below and summarized in Table 3.4.1 below.
Freerunning Mode is described below in (Figure 3.4.2). In this mode, the camera is not triggered; instead it drives the world around it. It is the default mode set and shipped by the factory.
ExSync Line Synchronization is described below (Figure 3.4.3). The target asychronously synchronizes the CAM/CMOS – 2K.LS from an external trigger via the ExSync line. The user selects ExSync Synchronization or any of the modes via the camera command set. In this mode, start of integration is asynchronously controllable with ExSync, and continues until the end of the line period.
ExSync Line Synchronization with Programmable Integration Time is described in (Figure 3.4.4). This mode is similar to ExSync Synchronization, but in addition, in this mode the user can program the duration of integration over the serial interface to be less than to the end of the line period.
Fairchild Imaging •
