The following table lists the user I/O states during various programming modes. For more information about programming modes, see see PolarFire FPGA and PolarFire SoC FPGA Programming User Guide.
| Programming Modes | I/O States |
|---|---|
| JTAG | Set during JTAG programming in Libero SoC |
| SPI slave programming | Tri-state with weak pull-up/pull-down |
| IAP | Tri-state with weak pull-up/pull-down |
| Auto-programming | Tri-state |
| IAP recovery | Tri-state with weak pull-up/pull-down |