Hitachi H8S/2199 Hardware Manual page 581

• Timing of the REF30 Signal Generation
Figures 26.8 to 26.12 show the timing of the generation of REF30 and REF30P signals.
Counter set Counter set Counter set
Value set in reference
period register 1 (RFD)
Counter
Value set in REF30
counter register (RFC)
REF30
REF30P
Figure 26.8 REF30 Signals in Playback Mode
Rev. 1.0, 02/00, page 575 of 1141