mcf5407 Freescale Semiconductor, Inc, mcf5407 Datasheet - Page 499

• Manufacturer Part Number: mcf5407
• Description: Mcf5407 Coldfire Integrated Microprocessor User
• Manufacturer: Freescale Semiconductor, Inc

20.10 DMA Timing Specifications
Table 20-14 lists specifications for DMA timing parameters shown in Figure 20-22.
Figure 20-23 shows DMA AC timing.
CLKIN
DREQ
DACK
M1
M2
M3
M4
Num
DREQ valid to CLKIN (input setup)
CLKIN to DREQ invalid (input hold)
CLKIN to DACK valid (output valid)
CLKIN to DACK invalid (output hold)
Table 20-15. DMA AC Timing Specifications
M1
M2
M3
Chapter 20. Electrical Specifications
Figure 20-23. DMA Timing
Characteristic
54 MHz CLKIN
Min
7.5
1.0
1.0
—
Max
—
—
10
—
DMA Timing Specifications
M4
Units
nS
nS
nS
nS
20-23