PEB20534H-10 SIEMENS [Siemens Semiconductor Group], PEB20534H-10 Datasheet - Page 132

• Manufacturer Part Number: PEB20534H-10
• Description: DMA Supported Serial Communication Controller with 4 Channels DSCC4
• Manufacturer: SIEMENS [Siemens Semiconductor Group]

Semiconductor Group
7.2
The SCC is a multi-protocol communication controller. Three major protocol blocks are
implemented: HDLC/SDLC, ASYNC and BISYNC.
These protocol blocks provide different protocol modes which are listed in table 19.
Table 19
Protocol Blocks
HDLC/SDLC
PPP
ASYNC
BISYNC
1)
The protocol modes are described in details in Chapter 8:
"Detailed Protocol Description"
Extended transparent is a fully bit-transparent transmit/reception mode which is treated as a sub-mode of the
HDLC/SDLC block.
Protocol Modes Overview
Protocol Modes
Protocol Modes
HDLC auto mode (16-bit)
HDLC auto mode (8-bit)
HDLC non auto mode (16-bit)
HDLC non auto mode (8-bit)
HDLC address mode 1
HDLC address mode 0
Asynchronous PPP mode
Bit synchronous PPP mode
Octet synchronous PPP mode
Extended transparent mode
Asynchronous mode
Isochronous mode
Bisynchronous mode
Monosynchronous mode
Serial Communication Controller (SCC) Cores
132
1)
Data Sheet 09.98
PEB 20534