peb20534 Infineon Technologies Corporation, peb20534 Datasheet - Page 48

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

3
Figure 8
Data Sheet
Interface
JTAG
Test
internal slave bus
Functional Description
5
DSCC4 Functional Block Diagram
internal master bus
DWORDs
DWORDs
Interfaces
DMACs
Rc FIFO
Central
RFIFO
4 Rc
128
SCC
17
Protocol
Machine
DWORDs
DWORDs
Tx FIFO
7
DMACs
Central
TFIFO
4 Tx
128
PCI Bus Interface
8
32 bit / 33 MHz
Interface
PCI Bus
Oscillator
Crystal/
50
Int. Queue
Controller
DWORDs
Interrupt
2
Central
Central
DMAC
1 Int.
16
48
LBI Control
internal int.
bus
Interface
Ctrl. Port
PCI to Local Bus
Bridge (LBI)
13
Configuration Dependent
DEMUX Address Bus)
Multi Function Port
(LBI, GPP, SSC,
DEMUX Ctrl.
GPP
DEMUX Bus
Interface
Interface
Extension
Functional Description
32
2
SSC
Misc.
PEB 20534
PEF 20534
76
2000-05-30