RS8234EBGC Mindspeed Technologies, RS8234EBGC Datasheet - Page 282
RS8234EBGC
Manufacturer Part Number
RS8234EBGC
Description
RS8234EBGC ATM XBR SAR
Manufacturer
Mindspeed Technologies
Datasheet
1.RS8234EBGC.pdf
(401 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
RS8234EBGC
Manufacturer:
MINDSPEED
Quantity:
67
Company:
Part Number:
RS8234EBGC
Manufacturer:
MNDSPEED
Quantity:
648
- Current page: 282 of 401
- Download datasheet (2Mb)
12.0 ATM Utopia Interface
12.9 Transmit Cell Synchronization Logic
12-12
12.9 Transmit Cell Synchronization Logic
The transmit cell synchronization logic copies cell data from the transmit cell
FIFO to the transmit ATM physical interface while performing the following
functions:
to the transmit ATM physical interface unit, with cell delineation pulses at the
starting byte of every cell. Only complete 53-byte cells are supplied to the ATM
physical interface. If the transmit cell FIFO is empty, the transmit cell
synchronization logic indicates that no more data can be transferred to the framer.
• Reads 32-bit words from the transmit cell FIFO and converts them to a
• Maintains a sequence counter that delineates the various components of
• Inserts a blank (all-zero) HEC byte, used as a placeholder, into the
• Generates appropriate cell delineation pulses to the transmit ATM physical
• If the ATM physical transmit interface runs out of cells to transmit, the
The transmit cell synchronization logic supplies a continuous stream of octets
stream of octets, with the MSB of each 32-bit word corresponding to the
first byte derived from that word (big-endian format).
each ATM cell (4-byte header, 48-byte payload) in the outgoing byte
stream.
outgoing byte stream representing each ATM cell. The HEC placeholder is
inserted after the first four bytes (the ATM header) have been transferred.
interface logic, for use in generating the TXSOC output, and also in
verifying synchronization with the framer device.
device sets the SEG_UNFL bit in the HOST_ISTAT0/LP_ISTAT0
registers.
Mindspeed Technologies
ATM ServiceSAR Plus with xBR Traffic Management
™
28234-DSH-001-B
RS8234
Related parts for RS8234EBGC
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Atm Servicesar Plus With Xbr Traffic Management
Manufacturer:
Mindspeed Technologies
Datasheet:
Part Number:
Description:
Framer SDH ATM/POS/STM-1 SONET/STS-3 3.3V 272-Pin BGA
Manufacturer:
Mindspeed Technologies
Part Number:
Description:
ATM SAR 155Mbps 3.3V ABR/CBR/GFR/UBR/VBR 388-Pin BGA
Manufacturer:
Mindspeed Technologies
Datasheet:
Part Number:
Description:
ATM IMA 8.192Mbps 1.8V/3.3V 484-Pin BGA
Manufacturer:
Mindspeed Technologies
Datasheet:
Part Number:
Description:
ATM SAR 622Mbps 3.3V ABR/CBR/GFR/UBR/VBR 456-Pin BGA
Manufacturer:
Mindspeed Technologies
Datasheet:
Part Number:
Description:
RS8234EBGD ATM XBR SAR, ROHS
Manufacturer:
Mindspeed Technologies
Part Number:
Description:
3-PORT T3/E3/STS-1 LIU WITH/ DJAT IC (ROHS)
Manufacturer:
Mindspeed Technologies
Part Number:
Description:
ATM IMA 800Mbps 1.8V/3.3V 256-Pin BGA
Manufacturer:
Mindspeed Technologies
Datasheet:
Part Number:
Description:
Framer SDH ATM/POS/STM-1 SONET/STS-3 3.3V 272-Pin BGA
Manufacturer:
Mindspeed Technologies
Part Number:
Description:
Manufacturer:
Mindspeed Technologies
Datasheet:
Part Number:
Description:
Manufacturer:
Mindspeed Technologies
Datasheet:
Part Number:
Description:
Manufacturer:
Mindspeed Technologies
Datasheet:
Part Number:
Description:
Manufacturer:
Mindspeed Technologies
Datasheet:
Part Number:
Description:
Manufacturer:
Mindspeed Technologies
Datasheet:
Part Number:
Description:
Manufacturer:
Mindspeed Technologies
Datasheet: