Dmac Bus Cycle State Transitions; Dmac Bus Cycle State Transition Diagram - Renesas NU85E Preliminary User's Manual

32-bit microprocessor core
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7.7.2 DMAC bus cycle state transitions

(a) Two-cycle transfer
CHAPTER 7 DMAC
Figure 7-11. DMAC Bus Cycle State Transition Diagram
TI
T0
T1R
T1RI
T2R
T2RI
T1W
T1WI
T2W
TE
TI
Preliminary User's Manual A14874EJ3V0UM
(b) Flyby transfer
TI
T0
T1FH
T2FH
T1FHI
TE
TI
165

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