MPC8544COMEDEV Freescale Semiconductor, MPC8544COMEDEV Datasheet - Page 947

• Manufacturer Part Number: MPC8544COMEDEV
• Description: KIT DEV EXPRESS MPC8544COM
• Manufacturer: Freescale Semiconductor
• Type: MPUr

Specifications of MPC8544COMEDEV

• Contents: Board
• For Use With/related Products: MPC8544
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

16.2
This section describes the DMA signals.
16.2.1
Figure 16-3
Note that the three DMA signals for DMA channel 3 are multiplexed with the IRQ9–11 signals on the
device. These functions are mutually exclusive and the active function is specified in the PMUXCR
register of the global utilities block as described in
Multiplex Control Register (PMUXCR).”
Freescale Semiconductor
External Signal Description
Signal Overview
summarizes the DMA controller signals.
MPC8544E PowerQUICC III Integrated Host Processor Family Reference Manual, Rev. 1
DMA
Unit
1
1
1
1
1
1
1
1
1
1
1
1
Figure 16-3. DMA Signal Summary
DMA_DREQ3
DMA_DACK3
DMA_DDONE3
DMA_DREQ0
DMA_DACK0
DMA_DREQ1
DMA_DACK1
DMA_DREQ2
DMA_DACK2
DMA_DDONE0
DMA_DDONE1
DMA_DDONE2
Section 19.4.1.11, “Alternate Function Signal
Interface
External
Control
DMA
DMA Controller
16-5