Renesas Electronics /R7FA6M3AH /BUS /SDIR

Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text Text

Interpret as SDIR

15 1211 87 43 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0ARFI0 (others)ARFC0PRC

ARFC=others

Description

SDRAM Initialization Register

Fields

ARFI

Initialization Auto-Refresh Interval (ARFI+3 cycles )

ARFC

Initialization Auto-Refresh Count

0 (0x0): Setting prohibited

0 (others): ARFC times

PRC

Initialization Precharge Cycle Count (PRC+3 cycles)

Links

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