DS2156L+ Maxim Integrated Products, DS2156L+ Datasheet - Page 2

• Manufacturer Part Number: DS2156L+
• Description: IC TXRX T1/E1/J1 1-CHIP 100-LQFP
• Manufacturer: Maxim Integrated Products

Specifications of DS2156L+

• Function: Single-Chip Transceiver
• Interface: E1, J1, T1, TDM, UTOPIA II
• Number Of Circuits: 1
• Voltage - Supply: 3.14 V ~ 3.47 V
• Current - Supply: 75mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 100-LQFP
• Includes: BERT Generator and Detector, CMI Coder and Decoder, HDLC Controller
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power (watts): -

1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
2.1
3.1
3.2
3.3
3.4
3.5
3.6
3.7
3.8
3.9
3.10
4.1
4.2
6.1
6.2
6.3
6.4
6.5
8.1
8.2
8.3
8.4
9.1
9.2
9.3
10.1
12.1
13.1
13.2
3.1.1
3.1.2
3.2.1
3.2.2
6.1.1
13.1.1
13.1.2
MAIN FEATURES............................................................................................................ 9
DETAILED DESCRIPTION............................................................................................ 12
PIN FUNCTION DESCRIPTION .................................................................................... 20
PARALLEL PORT ......................................................................................................... 39
SPECIAL PER-CHANNEL REGISTER OPERATION ................................................... 46
PROGRAMMING MODEL ............................................................................................. 48
CLOCK MAP.................................................................................................................. 52
T1 FRAMER/FORMATTER CONTROL AND STATUS REGISTERS ........................... 53
E1 FRAMER/FORMATTER CONTROL AND STATUS REGISTERS........................... 62
COMMON CONTROL AND STATUS REGISTERS ...................................................... 69
I/O PIN CONFIGURATION OPTIONS ........................................................................... 76
LOOPBACK CONFIGURATION.................................................................................... 78
ERROR COUNT REGISTERS ....................................................................................... 82
B
TDM B
UTOPIA B
P
E
U
JTAG T
L
S
L
10
R
UTOPIA B
P
I
S
I
I
T1 C
T1 T
AIS-CI
T1 R
E1 C
A
E1 I
T1/E1 S
P
L
P
NTERRUPT
NFORMATION
NTERRUPT
INE
INE
LOCK
ARALLEL
XTENDED
UPPLY
OWER
TATUS
UTOMATIC
ER
ATH
SER
EGISTER
AND
Transmit Side .......................................................................................................................................20
Receive Side ........................................................................................................................................23
Receive Side ........................................................................................................................................26
Transmit Side .......................................................................................................................................27
Master Mode Register..........................................................................................................................49
T1 Operation ........................................................................................................................................83
E1 Operation ........................................................................................................................................83
MM
NFORMATION
-C
-C
RANSMIT
I
ONTROL
ECEIVE
ONTROL
NTERFACE
C
O
CSBGA P
G P
HANNEL
ODE
ACKPLANE
D
-U
AND
ODE
UTPUT
EST
P
R
TATUS
IAGRAM
INS
P
EGISTERS
C
ACKAGE
M
US
US
S
H
I
V
S
-S
A
ONTROL
RAI-CI G
A
NFORMATION
V
AP
YSTEM
............................................................................................................................. 33
ANDLING
IOLATION
EQUENCE
R
LARM
R
CCESS
IOLATION
............................................................................................................................ 26
T
R
R
IDE
P
L
.......................................................................................................................... 39
EGISTERS
R
RANSPARENCY
EGISTERS
EGISTERS
EGISTERS
OOPBACK
........................................................................................................................ 14
ORT
P
IN
EGISTERS
R
...................................................................................................................... 20
INS
D
P
C
EGISTERS
G
................................................................................................................... 50
IGITAL
I
NFORMATION
INOUT
P
ONFIGURATION
P
P
ENERATION
ENERATION AND
................................................................................................................ 32
ORT
............................................................................................................... 50
ORT
INS
C
.............................................................................................................. 49
C
OUNT
........................................................................................................... 53
OUNT
.......................................................................................................... 45
.......................................................................................................... 51
R
.......................................................................................................... 62
-M
......................................................................................................... 30
......................................................................................................... 80
P
........................................................................................................ 34
........................................................................................................ 70
P
EGISTERS
TABLE OF CONTENTS
INS
ILLIWATT
INS
.................................................................................................... 67
................................................................................................... 58
R
R
EGISTER
................................................................................................ 28
................................................................................................ 31
EGISTER
............................................................................................... 66
B
US
.......................................................................................... 38
........................................................................................ 51
C
D
...................................................................................... 29
ODE
ETECTION
2 of 265
(LCVCR) ................................................................... 83
(PCVCR) .................................................................. 85
G
ENERATION
..................................................................... 58
......................................................... 59