peb20534 Infineon Technologies Corporation, peb20534 Datasheet - Page 58

• Manufacturer Part Number: peb20534
• Description: Dma Supported Serial Communication Controller With 4 Channels
• Manufacturer: Infineon Technologies Corporation

Figure 11
A detailed description of the DMA channels and central FIFOs is provided in the following
chapters.
Data Sheet
DEMUX Bus
PCI Bus
or
DMA Controller Block Diagram
DMA-Controller
Receice
DMA Channels
Transmit
DMA Channels
Interrupt
DMA Channel
DMACR0
DMACR1
DMACR2
DMACR3
DMACT0
DMACT1
DMACT2
DMACT3
DMACI
128 DWORDs Central
Receive FIFO for all
channels
128 DWORDs Central
Transmit FIFO in 4 partitions
of programmable size
16 DWORDs Central
Interrupt Vector FIFO
58
DMA Controller and Central FIFOs
Central Interrupt
Transmit FIFOs
6+2 DWORDs
Receive FIFOs
15+2 DWORDs
Controller
PEB 20534
PEF 20534
SCC
SCC
2000-05-30