Microchip's PolarFire FPGAs are the fifth-generation family of non-volatile FPGA devices, built on state-of-the-art 28 nm non-volatile process technology. PolarFire FPGAs deliver the lowest power at mid-range densities. PF_UPROM is an embedded non-volatile memory block in PolarFire FPGAs that stores user-defined initialization data for on-chip memories (LSRAM/µSRAM) and custom logic. It is programmed during bitstream configuration, read-only from the fabric, and supports simulation through auto-generated UPROM.mem files.
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Features and Benefits
- Embedded non-volatile PROM :
- Arranged in a single row at the bottom of the FPGA fabric.
- Read-only through the fabric interface.
- Programmed during FPGA bitstream configuration.
- Stores initialization data for: LSRAM, μSRAM and other user-defined data.
- Integration:
- Integrated hard PHY.
- Up to 1600 Mbps (800 MHz DDR) data rate support.
- Bank management logic monitoring SDRAM bank status.
- Multi-burst capability, allowing bursts longer than native memory support.
- SECDED ECC (Single-Error Correct, Double-Error Detect) for error protection.
Licensing Options
Free with any Libero License
Documentation
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| PolarFire Family Fabric User Guide | Download |