H836057 Datasheet, PDF (421/592 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Tiny Series

Section 17 Subsystem Timer (Subtimer)
Start count operation setting
Write configured value in SBTDCNT
Set START bit in SBTCTL to 1
SBTUF in SBTCTL = 1?
No
Yes
Clear SBTUF to 0
Yes
Count continued?
No
Clear START bit in SBTCTL to 0
Clear OSCEB bit in SBTCTL to 0
End count operation
Figure 17.5 Count Operation Flowchart
Rev. 4.00 Mar. 15, 2006 Page 389 of 556
REJ09B0026-0400