DS2143QN Maxim Integrated Products, DS2143QN Datasheet - Page 15

• Manufacturer Part Number: DS2143QN
• Description: IC CONTROLLER E1 5V LP 44-PLCC
• Manufacturer: Maxim Integrated Products

Specifications of DS2143QN

• Controller Type: E1 Controller
• Interface: Parallel/Serial
• Voltage - Supply: 4.5 V ~ 5.5 V
• Current - Supply: 10mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 44-LCC, 44-PLCC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

RIR: RECEIVE INFORMATION REGISTER (Address=08 Hex)
(MSB)
-
SYMBOL
CASRC
FASRC
ESF
ESE
-
-
-
-
-
POSITION
RIR.7
RIR.6
RIR.5
RIR.4
RIR.3
RIR.2
RIR.1
RIR.0
-
NAME AND DESCRIPTION
Not Assigned. Could be any value when read.
Not Assigned. Could be any value when read.
Not Assigned. Could be any value when read.
Elastic Store Full. Set when the elastic store buffer fills and a
frame is deleted.
Elastic Store Empty. Set when the elastic store buffer empties
and a frame is repeated.
Not Assigned. Could be any value when read.
FAS Resync Criteria Met. Set when three consecutive FAS
words are received in error.
CAS Resync Criteria Met. Set when two consecutive CAS MF
alignment words are received in error.
ESF
15 of 44
ESE
-
FASRC
DS2143/DS2143Q
CASRC
(LSB)