UPD78F0411GA-GAM-AX Datasheet, PDF (250/564 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

CHAPTER 8 8-BIT TIMERS H0, H1, AND H2
Figure 8-12. Timing of Interval Timer/Square-Wave Output Operation (2/2)
(b) Operation when CMP0n = FFH
Count clock
8-bit timer counter Hn
Count start
00H 01H
CMP0n
FEH
FFH 00H
Clear
FFH
FEH
FFH 00H
Clear
TMHEn
INTTMHn
TOHn
Count clock
8-bit timer counter Hn
Interval time
(c) Operation when CMP0n = 00H
Count start
00H
CMP0n
00H
TMHEn
INTTMHn
TOHn
Interval time
Remark n = 0 to 2, however, TOH0 and TOH1 only for TOHn
248
User’s Manual U18698EJ1V0UD