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| Scroll Title |
|---|
| anchor | Table_OBP_A2D |
|---|
| title | A2D converter interface and pins |
|---|
|
| Scroll Table Layout |
|---|
| orientation | portrait |
|---|
| sortDirection | ASC |
|---|
| repeatTableHeaders | default |
|---|
| style | |
|---|
| widths | |
|---|
| sortByColumn | 1 |
|---|
| sortEnabled | false |
|---|
| cellHighlighting | true |
|---|
|
| SchematicPins | Connected to | Notes |
|---|
IN+ | Diff Amplifier U14, VOUT- |
| | IN- | Diff Amplifier U14, VOUT+ |
| | SDI | Bank 2, ADC_SDI |
| | SDO | Bank 2, ADC_SDO |
| | SCK | Bank 2, ADC_SCK |
| | CNV | Bank 2, ADC_CNV |
|
|
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| Scroll Title |
|---|
| anchor | Table_OBP_LED |
|---|
| title | On-board LEDs |
|---|
|
| Scroll Table Layout |
|---|
| orientation | portrait |
|---|
| sortDirection | ASC |
|---|
| repeatTableHeaders | default |
|---|
| style | |
|---|
| widths | |
|---|
| sortByColumn | 1 |
|---|
| sortEnabled | false |
|---|
| cellHighlighting | true |
|---|
|
| Designator | Color | Connected to | Active Level | Note |
|---|
| D2...9 | Red | LED1...8 | Active High | User LEDs | | D10 | Red | CONF_DONE | Active Low | Configuration DONE LED | | D1 | Green | 3.3V Power Rail | Active High | After power on it will be on |
|
Micro-USB2 Connector
The Micro-USB2 connector J9 provides an interface to access the UART and JTAG functions via FTDI FT2232 chip. The use of this feature requires that USB driver is installed on your host PC.
| Scroll Title |
|---|
| anchor | Table_OBP_USB |
|---|
| title | Micro USB-2 connector pins |
|---|
|
| Scroll Table Layout |
|---|
| orientation | portrait |
|---|
| sortDirection | ASC |
|---|
| repeatTableHeaders | default |
|---|
| style | |
|---|
| widths | |
|---|
| sortByColumn | 1 |
|---|
| sortEnabled | false |
|---|
| cellHighlighting | true |
|---|
|
| Pins | Connected to | Note |
|---|
| VBUS | USB_VBUS | It is connected to GND | | D+ | FTDI U3, DP pin |
| | D- | FTDI U3, DM pin |
|
|
Clock Sources
| Scroll Title |
|---|
| anchor | Table_OBP_CLK |
|---|
| title | Osillators |
|---|
|
| Scroll Table Layout |
|---|
| orientation | portrait |
|---|
| sortDirection | ASC |
|---|
| repeatTableHeaders | default |
|---|
| style | |
|---|
| widths | |
|---|
| sortByColumn | 1 |
|---|
| sortEnabled | false |
|---|
| cellHighlighting | true |
|---|
|
| Clock Source | Schematic Name | Frequency | Note |
|---|
| Microchip MEMS Oscillator, U7 | CLK12M | 12.00 MHz | Connected to FTDI FT2232 U3, pin 3 Connected to FPGA SoC bank 2, pin H6 |
|
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