HD6413007F20 Datasheet, PDF (635/798 Pages) Renesas Technology Corp – Hardware Manual Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Series

20. Electrical Characteristics
20.3.8 DMAC Timing
DMAC timing is shown as follows.
• DMAC TEND output timing for 2 state access
Figure 20.22 shows the DMAC TEND output timing for 2 state access.
• DMAC TEND output timing for 3 state access
Figure 20.23 shows the DMAC TEND output timing for 3 state access.
• DMAC DREQ input timing
Figure 20.24 shows DMAC DREQ input timing.
φ
TEND
φ
TEND
T₁
t_TED1
T₂
t_TED2
Figure 20.22 DMAC TEND Output Timing for 2 State Access
T₁
T₂
T₃
t_TED1
t_TED2
Figure 20.23 DMAC TEND Output Timing for 3 State Access
φ
DREQ
t_DRQS t_DRQH
Figure 20.24 DMAC DREQ Input Timing
Rev.5.00 Sep. 12, 2007 Page 605 of 764
REJ09B0396-0500