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| PCBA Designator | Functionality | Part Number | Manufacturer | Specification | Datasheet |
|---|---|---|---|---|---|
| U1 | 5V SMPS | LMZ31506 | Texas Instruments | ||
| U2 | 1500mA LDO | TPS74801 | Texas Instruments | ||
| U3 | 500mA LDO | TPS74701 | Texas Instruments |
Image Sensor
The image sensor used is a CMOSIS CMV2000. The data is read out using low voltage differential singling (LVDS) and controlled using SPI. For maximum quantum efficiency (QA), the variation of the sensor processed on 12um epitaxial (E12) SI wafer is used. The thicker epic-layer increases the sensitivity to light above 600nm significantly. Due to the sensitivity due to high speed data transfer, the data lines are carefully impedance matched following the TIA/EIA 644 standard for LVDS signals.
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| PicoZed Pin | Functionality | Comment | |||
|---|---|---|---|---|---|
| PS_MIO_9 | OE | ||||
| PS_MIO_10 | T_EXP1 | ||||
| PS_MIO_11 | T_EXP2 | ||||
| PS_MIO_12 | Frame Request | ||||
| PS_MIO_13 | SYS_RES_N | ||||
| PS_MIO_46 | SPI Mosi | ||||
| PS_MIO_47 | SPI Miso | ||||
| PS_MIO_48 | SPI Clock | ||||
| PS_MIO_49 | SPI Enable | ||||
| PS_MIO_51 | UART Selector | ||||
FPGA Interface (PicoZed)
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