Intel® Agilex™ Hard Processor System Technical Reference Manual

ID 683567
Date 2/14/2023
Public

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15.5.2.6.3. Pipeline Write-Ahead Function

The pipeline write‑ahead function allows for a continuous writing of the flash memory. While data is written with MAP01 commands in a consecutive or multi‑plane address pattern, the NAND flash controller maintains cache or multi‑plane command sequences for continuous streaming of data into the flash device.

For pipeline write commands, if any page program results in a failure in the device, a program_fail interrupt is issued. The failing page's block and page addresses are updated in the err_block_addr0 and err_page_addr0 registers in the status group.