Renesas Electronics /R7FA6M1AD /QSPI /SFMSST

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Interpret as SFMSST

31 2827 2423 2019 1615 1211 87 43 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 (others)PFCNT0 (0)PFFUL 0 (0)PFOFF

PFCNT=others, PFFUL=0, PFOFF=0

Description

Status Register

Fields

PFCNT

Number of bytes of prefetched dataRange: 00000 - 10010 (No combination other than the above is available.)

0 (00000): Nodata has been prefetched.

0 (others): Data of (PFCNT) bytes hs been prefetched.

PFFUL

Prefetch buffer state

0 (0): The prefetch buffer has a free space.

1 (1): The prefetch buffer is full.

PFOFF

Prefetch function operation state

0 (0): The prefetch function is operating.

1 (1): The prefetch function is not enabled or is not operating.

Links

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