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| Scroll Title |
|---|
| anchor | Table_OBP_MIOs |
|---|
| title | MIOs pins |
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|
| Scroll Table Layout |
|---|
| orientation | portrait |
|---|
| sortDirection | ASC |
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| repeatTableHeaders | default |
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| style | |
|---|
| widths | |
|---|
| sortByColumn | 1 |
|---|
| sortEnabled | false |
|---|
| cellHighlighting | true |
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| U13 Pin | | Notes |
|---|
| MIO0 | MIO0 | RTC interrupt |
NotesA1A2F6E4A3A4 | SPI Flash clock | | MIO7 | LED RED | LED | | MIO8 | D | CAN Transceiver | | MIO9 | R | CAN Transceiver | | MIO10 | IO_0 | JM1-7 | | MIO11 | IO_1 | JM1-9 | | MIO12 | IO_2 | JM1-11 | | MIO13 | IO_3 | JM1-13 | | MIO14 | SCL | EEPROM | | MIO15 | SDA | EEPROM | | MIO16-MIO53 | PS_MIOxx | Bank 501 |
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UART
There is no fixed mapping for PS7 UART, if needed it can be mapped to free pins from MIO1 Bank or via EMIO to PL pins.
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| Scroll Title |
|---|
| anchor | Table_OBP |
|---|
| title | On board peripherals |
|---|
|
| Scroll Table Layout |
|---|
| orientation | portrait |
|---|
| sortDirection | ASC |
|---|
| repeatTableHeaders | default |
|---|
| style | |
|---|
| widths | |
|---|
| sortByColumn | 1 |
|---|
| sortEnabled | false |
|---|
| cellHighlighting | true |
|---|
|
| Chip/Interface | Product | Notes |
|---|
| SPI Flash | S25FL127SABMFV10U13 | 16 MByte Flash | | EEPROM | 24LC64U11 | 64 Kbit EEPROM | | RTC | RV-3029U7 | Real Time Clock | | DDR3 SDRAM | NT5CC256M16DP NanyaU1 | Volatile Memory | | EthernetDP83848-EP | U3, U10 |
| | CAN Transceiver | SN65HVD230QU16 |
| | User LED | D4 | Green LED Green |
|
Quad SPI Flash Memory
On-board QSPI flash memory is used to store initial FPGA configuration. Datasheet is provided in Texas Instruments. Besides FPGA configuration, remaining free flash memory can be used for user application and data storage. All four SPI data lines are connected to the FPGA allowing x1, x2 or x4 data bus widths. Maximum data rate depends on the selected bus width and clock frequency used.
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The RTC has an I2C Bus (2-wire SerialInterface) and offers temperature compensated time. The STC-Smart Temperature Compensation is calibrated in the factory and leads to a very high time-accuracy of ± 6ppm from -40°C to +85°C and ± 8ppm from -40°C to +125°C.
RTC intruppt is connected to MIO0 connected to Bank 500, pin G6.
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