peb20534 Infineon Technologies Corporation, peb20534 Datasheet - Page 19

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

Type
PEB 20534 H-10
PEF 20534 H-10
PEB 20534 H-52
DMA Supported Serial Communication Controller with
4 Channels
DSCC4
Version 2.1
1.1
Serial Communication Controllers (SCCs)
• Four independent channels
• Full duplex data rates on each channel of up to
• Full duplex data rate of up to 52 Mbit/s on any two
• 17 DWORDs deep receive FIFO per SCC
• 8 DWORDs deep transmit FIFO per SCC
Serial Interface
• On-chip clock generation or external clock sources
• On-chip DPLLs for clock recovery
• Baud rate generator
• Clock gating signals
• Clock gapping capability
• Programmable time-slot capability for connection to TDM interfaces (e.g. T1, E1)
• NRZ, NRZI, FM and Manchester data encoding
• Optional data flow control using modem control lines (RTS, CTS, CD)
• Support of bus configuration by collision detection and resolution
Data Sheet
10 Mbit/s sync - 2 Mbit/s with DPLL, 2 Mbit/s async
channels in high speed mode (HDLC: Address
Mode 0 and extended transparent protocol mode);
up to 45 Mbit/s on any two channels in high speed
mode (HDLC: PPP modes). The aggregate
bandwith for all channels is limited to 108 Mbit/s per
direction.
(+ 128 DWORDs central receive FIFO).
(+ 128 DWORDs central transmit FIFO).
Features
19
Package
P-FQFP-208-7
P-FQFP-208-7
P-FQFP-208-7
P-FQFP-208-7
PEB 20534
PEF 20534
2000-05-30
CMOS