PM4328-PI PMC-Sierra, Inc., PM4328-PI Datasheet - Page 205
PM4328-PI
Manufacturer Part Number
PM4328-PI
Description
Framer, T1|E1|T3 Standard Format, 324-BGA
Manufacturer
PMC-Sierra, Inc.
Datasheet
1.PM4328-PI.pdf
(250 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PM4328-PI
Manufacturer:
ATMEL
Quantity:
320
- Current page: 205 of 250
- Download datasheet (2Mb)
STANDARD PRODUCT
DATASHEET
PMC-2011596
PROPRIETARY AND CONFIDENTIAL
ESIG[x]
CECLK
CEFP
ED[x]
In E1 mode EFP[x] may be chosen to indicate alignment of every frame or the
composite CRC and Signaling multiframe alignment as shown in Figure 65, by
setting the EMFP bit in the T1/E1 Serial Interface Configuration register. If parity
checking is enabled, a parity bit should be inserted on ED[x] in the first bit of
each frame.
Figure 66: T1 Egress Interface Clock Slave: External Signaling mode
Figure 67: E1 Egress Interface Clock Slave : External Signaling Mode
The Egress Interface is configured for the Clock slave: External Signaling Mode
by writing to EMODE[2:0] in theT1/E1 Egress Serial Interface Mode Select
register. ED[x] is clocked in on the active edge of CECLK. Frame alignment is
specified by pulses on CEFP. ESIG[x] should carry the signaling bits for each
channel in bits 5,6,7 and 8. These signaling bits will be inserted into the data
stream by the T1 or E1 transmitter. If parity checking is enabled, a parity bit
should be inserted on ED[x] and ESIG[x] in the first bit of each frame. The parity
operates on all bits in the ED[x] and ESIG[x] streams, including the unused bits
on ESIG[x].
ESIG[x]
CECLK
CEFP
ED[x]
1 2 3 4 5 6 7 8 F
Channel 24
1 2 3 4 5 6 7 8
Timeslot 31
A B C D
F-bit or Parity
A B C D
(if enabled)
Parity bit
ISSUE 1
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8
Channel 1
Timeslot 0
A B C D
1 2 3 4 5 6 7 8
Channel 2
Timeslot 1
192
A B C D
A B C D
1 2 3 4 5 6 7 8 F
Channel 24
1 2 3 4 5 6 7 8
Timeslot 31
A B C D
F-bit or Parity
A B C D
HIGH DENSITY T1/E1 FRAMER
(if enabled)
Parity bit
AND M13 MULTIPLEXER
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
Channel 1
PM4328 TECT3
Timeslot 0
A B C D
1
Related parts for PM4328-PI
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
High density T1/E1 framer with intefrated M13 multiplexer
Manufacturer:
PMC-Sierra, Inc.
Part Number:
Description:
2 Megabit (256K x 8) 5.0 Volt-only CMOS Flash Memory
Manufacturer:
PMC-Sierra, Inc.
Part Number:
Description:
Interface, Multi-rate Telecom Backplane SERDES for 2.5Gbit/s Interconnect
Manufacturer:
PMC-Sierra, Inc.
Part Number:
Description:
processor, Spectra-9953 Device Driver
Manufacturer:
PMC-Sierra, Inc.
Part Number:
Description:
Ethernet, 8 Channel 10/100 Ethernet over SONET/SDH Mapping Device
Manufacturer:
PMC-Sierra, Inc.
Part Number:
Description:
Interface, Single Chip ADM for 622 & 155Mbit/s
Manufacturer:
PMC-Sierra, Inc.
Part Number:
Description:
Interface, Single Chip ADM for 622 & 155Mbit/s
Manufacturer:
PMC-Sierra, Inc.
Part Number:
Description:
Interface, Multi-rate SATURN User Network Interface for 2x622 and 4x155
Manufacturer:
PMC-Sierra, Inc.
Part Number:
Description:
SONET/SDH TRIBUTARY UNIT PAYLOAD PROCESSOR
Manufacturer:
PMC-Sierra, Inc.
Datasheet:
Part Number:
Description:
Processor, SONET/SDH Tributary Unit Payload Processor for 2488.32Mbit/s
Manufacturer:
PMC-Sierra, Inc.
Part Number:
Description:
HIGH DENSITY 84/63 CHANNEL VT/TU MAPPER AND M13 MULTIPLEXER
Manufacturer:
PMC-Sierra, Inc.
Datasheet:
Part Number:
Description:
SONET/SDH, Single Chip 96 Port SONET/SDH Cross-Connect Switch Element
Manufacturer:
PMC-Sierra, Inc.
Part Number:
Description:
ATM, Sixteen Channel ATM PHY Interface for 155.52 Mbps
Manufacturer:
PMC-Sierra, Inc.
Part Number:
Description:
ATM UNI, Single Channel ATM PHY Interface for 2488.32Mbps
Manufacturer:
PMC-Sierra, Inc.
Datasheet:
Part Number:
Description:
Interface, 4-Channel ATM and Bit HDLC User Network Interface
Manufacturer:
PMC-Sierra, Inc.