DR-U3-50Y2 Release Notes
Product Information
Product: DR-U3-50Y2
Device Version: 1.2.0
Firmware Version: 2504.0000.007.000
Bugs Fixed
| Bug | Version | Description |
|---|---|---|
| 10777 | 1.1 | If the Gamma value is changed while streaming, the first few lines of first frame immediately following may still be using old Gamma value. |
| 10895 | 1.1 | If OffsetX or OffsetY are changed while streaming, the first frame immediately following may not have defective pixel correction fully applied. |
| 11898 | 1.1 | The trigger delay minimum value is incorrectly reported as 37 us. The trigger delay minimum value for 10-bit and 12-bit ADC are 1589 us and 2076 us respectively. If the user increases the trigger delay by 1 us from the 37 us value, the actual trigger delay will increase by 1 us from the value mentioned above. |
| 11953 | 1.1 | Camera triggering does not work for exposure time more than 132 ms for 10-bit ADC. |
| 12110 | 1.1 | Dragonfly Junction Temperature has issues polling and reporting temperature. |
| 12369 | 1.1.1 | Camera intermittently fails to stream on reboot when powered cycled while streaming. |
| 12369 | 1.2.0 | Dragonfly enumerates but can't stream. |
| 12348 | 1.2.0 | Setting the DeviceLinkThroughPutLimit to the minimum while streaming is not recommended, will result in streaming issues sometimes. |
Changes
| Change | Version | Description |
|---|---|---|
| DEVP-103 | 1.0.0 | DR-U3-50Y2:Initial Firmware Release. |
| 12306 | 1.2.0 | Global Reset feature support implemented. |
Firmware Limitations
- Acquisition must be stopped in order to modify some Trigger controls.
- USB2 is not supported on this product.
- The ISP and associated features are not supported.
- Exposure Active and Any Pixel strobe is not supported in Rolling Shutter Continuous mode.
- Sensor Junction temperature value reported is only valid while image sensor is streaming.
- In Rolling Shutter mode All Pixel strobe pulse is delayed 13 usec for 10 bit adc and 27us for 12 bit adc. Strobe is only output for exposure times that are greater than N+8 line times, where N is the number of rows in the ROI.
- Minimum Exposure in Global Reset mode is 36 lines, 343us for 10bit adc and 570us for 12bit adc.
- Minimum trigger delay values for rolling shutter mode 10 bit adc : 1589us, 12 bit adc : 2076us.
- Minimum trigger delay values for global reset mode 10 bit adc : 2128us, 12 bit adc : 2520us.
Known Issues
| Issue | Version | Description |
|---|---|---|
| 11976 | 1.1 | In continuous mode, the signals "ExposureStart" and "ExposureEnd" are not available as events or trigger within the logic block control or the counter and timer control. If the user selects these signals in continuous mode, they will have no effect on these features. |
| 10855 | 1.2 | Exposure is 5us/11us(10/12 bit ADC) more than the set value. |
