CN8330EPD CONEXANT [Conexant Systems, Inc], CN8330EPD Datasheet - Page 95
CN8330EPD
Manufacturer Part Number
CN8330EPD
Description
DS3/E3 Framer with 52 Mbps HDLC Controller
Manufacturer
CONEXANT [Conexant Systems, Inc]
Datasheet
1.CN8330EPD.pdf
(101 pages)
- Current page: 95 of 101
- Download datasheet (570Kb)
CN8330
DS3/E3 Framer with 52 Mbps HDLC Controller
0x05—PPDL Control Register (CRO5)
The PPDL Control Register is provided to control the mode of operation of the PPDL transmitter and receiver.
FCSCnt[3:0]
LimitFCS
CRC32
100441E
FCSCnt[3]
7
FCSCnt[2]
FCS Calculation Count—Determines the number of bytes over which the FCS is to be calcu-
lated. The number of bytes for calculation can be from 1 to 16 (a value of zero defaults to 16
bytes of calculation).
Limit FCS Calculation—Set to enable FCS calculation only on the first N bytes of an HDLC
frame where N is determined by the FCS calculate count field. If this bit is low, the FCS will
be calculated over all transmitted bytes.
32-Bit CRC Select—Set high to enable 32-bit CRC generation and checking on the PPDL. If
this bit is low, then 16-bit CRC generation and checking is enabled.
6
NOTE:
FCSCnt[1]
5
Rsvd bits in Control Registers must be set to zero.
FCSCnt[0]
4
Conexant
LimitFCS
3
Appendix A Multimegabit HDLC Formatter
CRC32
2
Rsvd
1
Control Registers
Rsvd
0
A-11
Related parts for CN8330EPD
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
V.34/Group 3 High Performance Fax Modem Family
Manufacturer:
CONEXANT [Conexant Systems, Inc]
Datasheet:
Part Number:
Description:
SmartV.XX Modem
Manufacturer:
CONEXANT [Conexant Systems, Inc]
Datasheet:
Part Number:
Description:
Demodulator and FEC Decoder Low-power QPSK demodulator for worldwide satellite set-top box applications
Manufacturer:
CONEXANT [Conexant Systems, Inc]
Datasheet:
Part Number:
Description:
Dual Stream QPSK/BPSK Demodulator lC
Manufacturer:
CONEXANT [Conexant Systems, Inc]
Datasheet:
Part Number:
Description:
Single-Chip FTA and FTA-CI Set-Top Box System Solution
Manufacturer:
CONEXANT [Conexant Systems, Inc]
Datasheet:
Part Number:
Description:
Dual Digital Broadcast MPEG-2 Standard Definition TV Decoder with PVR Support
Manufacturer:
CONEXANT [Conexant Systems, Inc]
Datasheet:
Part Number:
Description:
Digital Broadcast High-Definition TV Decoder with PVR Support
Manufacturer:
CONEXANT [Conexant Systems, Inc]
Datasheet:
Part Number:
Description:
MPEG-4 AVC/H.264 Video Decoder
Manufacturer:
CONEXANT [Conexant Systems, Inc]
Datasheet:
Part Number:
Description:
Dual Decode HDTV MPEG-2/H.264/VC-1 Video Decoder
Manufacturer:
CONEXANT [Conexant Systems, Inc]
Datasheet:
Part Number:
Description:
VOICE PAIR GAIN FRAMER
Manufacturer:
CONEXANT [Conexant Systems, Inc]
Datasheet:
Part Number:
Description:
Single/Dual/Triple E3/DS3/STS-1 Line Interface Unit
Manufacturer:
CONEXANT [Conexant Systems, Inc]
Datasheet:
Part Number:
Description:
ATM Transmitter/Receiver with UTOPIA Interface
Manufacturer:
CONEXANT [Conexant Systems, Inc]
Datasheet:
Part Number:
Description:
integrated quad line interface unit unit for both 1.544 Mbps (T1) and 2.048 Mbps (E1) applications
Manufacturer:
CONEXANT [Conexant Systems, Inc]
Datasheet:
Part Number:
Description:
V.34/Group 3 High Performance Fax Modem Family
Manufacturer:
CONEXANT [Conexant Systems, Inc]
Datasheet:
Part Number:
Description:
SmartV.XX Modem
Manufacturer:
CONEXANT [Conexant Systems, Inc]
Datasheet: