peb20534 Infineon Technologies Corporation, peb20534 Datasheet - Page 172
![no-image](/images/no-image-200.jpg)
peb20534
Manufacturer Part Number
peb20534
Description
Dma Supported Serial Communication Controller With 4 Channels
Manufacturer
Infineon Technologies Corporation
Datasheet
1.PEB20534.pdf
(439 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
peb20534H-10-V2.1
Manufacturer:
INF
Quantity:
5 510
Company:
Part Number:
peb20534H-10-V2.1
Manufacturer:
PHILIPS
Quantity:
5 510
Company:
Part Number:
peb20534H-10V2.1
Manufacturer:
MICRON
Quantity:
78
Company:
Part Number:
peb20534H-52V2.0
Manufacturer:
SIEMENS
Quantity:
5 510
Company:
Part Number:
peb20534H-52V2.0
Manufacturer:
SIEMENS
Quantity:
5 510
Company:
Part Number:
peb20534H10-V21
Manufacturer:
Infineon Technologies
Quantity:
10 000
Company:
Part Number:
peb20534H52-V2.1
Manufacturer:
Infineon Technologies
Quantity:
10 000
- Current page: 172 of 439
- Download datasheet (6Mb)
For receive operation the DSCC4 monitors the incoming data stream for the Opening
Flag (7E Hex) to identify the beginning of a HDLC packet. Subsequent bytes are part of
data and are processed as normal HDLC packet including checking of CRC.
8.1.2.2
The DSCC4 transfers a data block from the shared memory, inserts HDLC Header
(Opening Flag), and appends the HDLC Trailer (CRC, Ending Flag). Beside this
standard HDLC operation, zero-bit stuffing is not performed, but character mapping is
performed.
For receive operation the DSCC4 monitors the incoming data stream for the Opening
Flag (7E Hex) to identify the beginning of a HDLC packet. Subsequent bytes are part of
data and are processed as normal HDLC packet including checking of CRC. Received
mapped characters are unmapped.
8.1.2.3
For transmit operation, the DSCC4 reads a data block from host memory, inserts the
HDLC header (Opening Flag), and appends the HDLC trailer (CRC, Ending Flag). Each
octet (including HDLC framing flags and idle flags) is converted into async character
format (1 start, 8 data bits, 1 stop bit) and then transmitted using the asynchronous
character formatter block.
In receive direction any async character is transferred into the DSCC4’s ASYNC
Character De-Formatting logic block, where it is translated back into the original
information octet. The information octets are then transferred to host the memory as in
HDLC address mode 0 operation.
8.1.3
Characteristics: fully transparent
In extended transparent mode, fully transparent data transmission/reception without
HDLC framing is performed, i.e. without FLAG generation/recognition, CRC generation/
check, or bit stuffing. This allows user specific protocol variations.
In clock mode 1 and clock mode 5 byte alignment is provided.
8.1.4
The following two figures give an overview about the management of the received
frames in the different HDLC operating modes.
Data Sheet
Octet Synchronous PPP
Aynchronous PPP
Extended Transparent Mode
HDLC Receive Data Processing Overview
172
Detailed Protocol Description
PEB 20534
PEF 20534
2000-05-30
Related parts for peb20534
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![BAR88-02L](/images/no-image3.png)
Part Number:
Description:
Antenna Switch Silicon Pin Diode
Manufacturer:
Infineon Technologies Corporation
Datasheet:
![BAW79](/images/no-image3.png)
Part Number:
Description:
Silicon Switching Diodes
Manufacturer:
Infineon Technologies Corporation
Datasheet:
![1ED020I12FA](/images/no-image3.png)
Part Number:
Description:
Single Igbt Driver Ic
Manufacturer:
Infineon Technologies Corporation
Datasheet:
![FF200R06ME3](/images/no-image3.png)
Part Number:
Description:
Igbt Modules
Manufacturer:
Infineon Technologies Corporation
Datasheet:
![FF400R06ME3](/images/no-image3.png)
Part Number:
Description:
Igbt Modules
Manufacturer:
Infineon Technologies Corporation
Datasheet:
![FZ1600R17KF6CB2](/images/no-image3.png)
Part Number:
Description:
Igbt Modules
Manufacturer:
Infineon Technologies Corporation
Datasheet:
![TLE4262](/images/no-image3.png)
Part Number:
Description:
5 Volt Standard Regulator
Manufacturer:
Infineon Technologies Corporation
Datasheet:
![BGB420](/images/no-image3.png)
Part Number:
Description:
Active Biased Transistor
Manufacturer:
Infineon Technologies Corporation
Datasheet:
![BSS119](/images/no-image3.png)
Part Number:
Description:
N-channel Small Signal Mosfet 20v?800v
Manufacturer:
Infineon Technologies Corporation
Datasheet:
![BSS98](/images/no-image3.png)
Part Number:
Description:
Sipmos Small-signal Transistor
Manufacturer:
Infineon Technologies Corporation
Datasheet:
![BSO612CVG](/images/no-image3.png)
Part Number:
Description:
Complementary Mosfets 60v Small-signal-transistor
Manufacturer:
Infineon Technologies Corporation
Datasheet:
![BSO615CG](/images/no-image3.png)
Part Number:
Description:
Complementary Mosfets 60v
Manufacturer:
Infineon Technologies Corporation
Datasheet:
![BSO613SPVG](/images/no-image3.png)
Part Number:
Description:
P-channel Mosfets Power-transistor
Manufacturer:
Infineon Technologies Corporation
Datasheet:
![BSO615NG](/images/no-image3.png)
Part Number:
Description:
N-channel Mosfet 20v?300v Power Transistor Power Mosfet
Manufacturer:
Infineon Technologies Corporation
Datasheet:
![BTS112A](/images/no-image3.png)
Part Number:
Description:
Power Mosfets
Manufacturer:
Infineon Technologies Corporation
Datasheet: