参数资料
型号: PM4314-RI
厂商: PMC-SIERRA INC
元件分类: 数字传输电路
英文描述: QUAD T1/E1 LINE INTERFACE DEVICE
中文描述: DATACOM, PCM TRANSCEIVER, PQFP128
封装: PLASTIC, QFP-128
文件页数: 26/170页
文件大小: 823K
代理商: PM4314-RI
PM4314 QDSX
DATA SHEET
PMC-950857
ISSUE 5
QUAD T1/E1 LINE INTERFACE DEVICE
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
14
Figure 5
- Loopback Modes
RSLC
ANA LOG
PULS E
SLICER
XIBC
IN-BAND LOOP -
BACK CODE
GENERA TOR
DJAT
DIGITA L JITTER
ATTENUATOR
LCV_PM ON
LINE CODE
COUNTER
PRSM
PRBS
DETECTOR AND
ERROR COUNTER
IBCD
IBACK CODE
DETECTOR
RCLKO[4:1]
RDD/RDP/SDP[4:1]
RLCV/RDN/SDN[4:1]
RXTIP[4:1]
RXRING[4:1]
RC[4:1]
PRSG
GEPR BS
CDRC
CLOCK AND
DATA
RECOVERY
XP LS
ANA LOG
PULS E
GENERA TOR
PRSM
PR BS
DETECTOR AND
PRS G
PRB S
GENERA TOR
XIBC
IN-BAN D LOOP-
BACK C ODE
GENERATO R
LCODE
AMI/B 8ZS/H DB3
LINE
ENCODER
TO PS
TIMING OPTIONS
DJAT
DIGITAL JIT TER
ATTENUATOR
TR AN SM ITTE R
RE CE IVER
C ON TR OL S IGN ALS
Microprocessor Interface or
Hardware Control Signals
R
D
W
A
R
A
I
C
R
T
D
CLKO8X/CLKO1X
TC[4:1]
TXRING[4:1 ]
TXTIP[4:1 ]
TDD/TDP[4:1]
TDN[4:1]
TCLKI[4:1]
B OUN DAR Y SC AN
T
T
T
T
T
IBCD
IN-BAN D LOOP-
BACK C ODE
DETECTOR
XCLK/VCLK
IEEE P1149.1
JTAG Test
Access Port
LINELB
DIALB
DMLB
Note:
Dashed boxes show optional placement of blocks. Default placement of the
block is shown in solid boxes.
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