HD6413003RVF RENESAS [Renesas Technology Corp], HD6413003RVF Datasheet - Page 239

• Manufacturer Part Number: HD6413003RVF
• Description: microcontroller (MCU)
• Manufacturer: RENESAS [Renesas Technology Corp]

Figure 8-18 Timing of DMAC Activation by Falling Edge of DREQ in Block Transfer Mode
ø
DREQ
A
RD
HWR
TEND
23
to A
,
LWR
0
T
1
T
2
T
1
DMAC cycle
T
2
T
1
T
2
End of 1 block transfer
221
T
1
T
2
T
1
Next sampling
Minimum 4 states
CPU cycle
T
2
T
1
T
2
T
d
DMAC cycle
T
1
T
2