Datasheet

ManualsBrandsRENESAS ManualsMicrocontrollers, Microprocessors & QuartzesEmbedded microcontroller QFP 144 (20x20) 32-Bit 28.7 MHz I/O number 98

248

CK

D

REQ

DRAK

Bus 

cycle

DACK

CPU(3) CPU(4) CPU(5) CPU(2)CPU(1)

1st sampling 2nd sampling

DMAC(R)

DMAC(R)DMAC(W)

DMAC(W)

DMAC(W)DMAC(R)



Figure 11.15 Cycle Steal, Dual Address, and Level Detection (Fastest Operation)