SH7709S Datasheet, PDF (342/807 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer Super RISC engine Family/SH7700 Series

RTCOR value
RTCNT
RTCNT cleared to 0 when
RTCNT = RTCOR
H'00000000
RTCSR.CKS(2 to 0) = 000 ≠ 000
CMF
External bus
CMF flag cleared by start of
refresh cycle
Auto-refresh cycle
Figure 10.25 Auto-Refresh Operation
Time
Rev. 5.00, 09/03, page 298 of 760