Fetch Target Buffer

Not written yet

Status: RTL complete. Documentation planned.

This page will cover the fetch target buffer, its entry format, PLRU replacement and the confidence override at p2.

Meanwhile:

• Blog: The RAS and the FTB: Design Choices at p2
• IA tasks: BP-065, BP-066, BP-067
• Frontend demo: fd04_p2_override: p2 Override
• Frontend demo: fd12_training: Predictor Training and the FTB Update Bubble