To ensure successful programming, the following guidelines are recommended:
- Authenticate the bitstream before programming the device.
- Do not assert the reset pin (DEVRST_N) during programming because this may corrupt the device configuration.
- Use the correct configuration and programming interface based on the selected programming mode.
- Configure the device I/O states (before JTAG programming) based on the design
requirements. For more information, see I/O States During Programming.