DS2152LN Maxim Integrated Products, DS2152LN Datasheet - Page 2

• Manufacturer Part Number: DS2152LN
• Description: Network Controller & Processor ICs
• Manufacturer: Maxim Integrated Products

Specifications of DS2152LN

• Product: Framer
• Number Of Transceivers: 1
• Data Rate: 2.048 Mbps
• Supply Voltage (max): 5.25 V
• Supply Voltage (min): 4.75 V
• Supply Current (max): 75 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Package / Case: LQFP-100
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

1
2
3
4
5
6
7
8
9
10
11
12
1.1
1.2
1.3
2.1
2.2
2.3
2.4
2.5
4.1
4.2
4.3
4.4
4.5
4.6
6.1
6.2
6.3
8.1
8.2
9.1
9.2
11.1
11.2
11.3
12.1
DETAILED DESCRIPTION....................................................................................................6
1.1.1
PIN DESCRIPTION................................................................................................................9
PARALLEL PORT ...............................................................................................................18
CONTROL, ID, AND TEST REGISTERS ............................................................................18
STATUS AND INFORMATION REGISTERS ......................................................................31
ERROR COUNT REGISTERS.............................................................................................40
DS0 MONITORING FUNCTION ..........................................................................................43
SIGNALING OPERATION...................................................................................................47
8.2.1
8.2.2
PER-CHANNEL CODE (IDLE) GENERATION AND LOOPBACK .....................................50
9.1.1
9.1.2
9.2.1
9.2.2
12.1.1
12.1.2
CLOCK BLOCKING REGISTERS....................................................................................54
ELASTIC STORES OPERATION.....................................................................................55
FDL/FS EXTRACTION AND INSERTION ........................................................................57
I
F
R
T
R
P
L
S
P
F
P
L
P
R
L
P
M
P
H
T
R
NTRODUCTION
INE
OCAL
INE
UNCTIONAL
RANSMIT
RAMER
RANSMIT
ARALLEL
UPPLY
AYLOAD
ULSE
OWER
ATH
ROCESSOR
EADER
ECEIVE
EMOTE
ARDWARE
ECEIVE
ULTIFRAMES
R
T
M
HDLC
RANSMIT
ECEIVE
INIMUM
New Features......................................................................................................................................... 6
Receive Side ........................................................................................................................................ 49
Transmit Side ....................................................................................................................................... 49
Simple Idle Code Insertion and Per-Channel Loopback...................................................................... 50
Per-Channel Code Insertion ................................................................................................................ 51
Simple Code Insertion.......................................................................................................................... 52
Per-Channel Code Insertion ................................................................................................................ 52
Status Register for the FDL ................................................................................................................. 57
Basic Operation Details........................................................................................................................ 58
I
C
NTERFACE
C
ODE
D
L
-U
ODE
’
P
OOPBACK
S
ENSITY
L
L
AND
S
S
INS
L
P
OOPBACK
OOPBACK
C
N
S
S
IDE
IDE
OOPBACK
S
V
-B
D
S
IDE
ONTROL
IDE
OTE
V
-B
S
IDE
D
IOLATION
ELAY
EQUENCE
................................................................................................................................ 14
BOC C
IOLATION
ASED
IDE
D
O
C
ESCRIPTION
ASED
................................................................................................................................ 6
D
C
.............................................................................................................................. 7
IGITAL
E
ODE
............................................................................................................................ 55
UT OF
P
IGITAL
ODE
.......................................................................................................................... 55
NFORCER
INS
......................................................................................................................... 24
S
S
...................................................................................................................... 24
...................................................................................................................... 30
YNCHRONOUS
S
P
..................................................................................................................... 24
G
IGNALING
ONTROLLER FOR THE
.................................................................................................................... 14
IGNALING
ORT
G
C
P
S
ENERATION
C
................................................................................................................. 30
P
OUNT
ENERATION
YNC
INS
OUNT
INS
.............................................................................................................. 7
P
........................................................................................................... 24
.......................................................................................................... 12
INS
C
........................................................................................................ 11
TABLE OF CONTENTS
R
OUNT
...................................................................................................... 49
R
EGISTER
.................................................................................................... 13
.................................................................................................... 47
EGISTER
................................................................................................ 52
RSYSCLK/TSYSCLK M
.............................................................................................. 50
R
EGISTER
(LCVCR) ....................................................................... 40
(PCVCR)...................................................................... 41
FDL............................................................................. 57
2 of 97
(MOSCR) ............................................................ 41
ODE
................................................... 56