DS21458LDK Maxim Integrated, DS21458LDK Datasheet - Page 3
DS21458LDK
Manufacturer Part Number
DS21458LDK
Description
Network Controller & Processor ICs
Manufacturer
Maxim Integrated
Datasheet
1.DS21458LDK.pdf
(269 pages)
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1.1
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
2.10
4.1
4.2
4.3
4.4
5.1
5.2
5.3
5.4
5.5
5.6
5.7
5.8
5.9
6.1
8.1
8.2
8.3
8.4
8.5
10.1
10.2
10.3
10.4
10.5
11.1
11.2
11.3
8.1.1
11.2.1
11.2.2
11.2.3
11.2.4
DESCRIPTION ............................................................................................................................................... 9
FEATURE HIGHLIGHTS.............................................................................................................................. 11
BLOCK DIAGRAM ....................................................................................................................................... 15
DS21455/DS21458 DELTA .......................................................................................................................... 17
PIN FUNCTION DESCRIPTION................................................................................................................... 20
PARALLEL PORT........................................................................................................................................ 41
SPECIAL PER-CHANNEL REGISTER OPERATION ................................................................................. 46
PROGRAMMING MODEL............................................................................................................................ 48
CLOCK MAP ................................................................................................................................................ 52
T1 FRAMER/FORMATTER CONTROL REGISTERS ................................................................................ 53
E1 FRAMER/FORMATTER CONTROL REGISTERS ................................................................................ 64
COMMON CONTROL AND STATUS REGISTERS.................................................................................... 71
S
G
L
C
J
F
S
HDLC C
T
E
C
P
C
ESIB F
F
T
R
P
E
JTAG T
L
S
P
P
R
P
I
S
I
I
T1 C
T1 T
AIS-CI
T1 R
T1 I
E1 C
A
E1 I
NTERRUPT
NFORMATION
NTERRUPT
ITTER
INE
INE
RAMER
EST AND
RAMER
RANSMIT
TANDARDS
YSTEM
XTENDED
ACKAGE
ARALLEL
XTENDED
UPPLY
IN
ACKAGES
OWER
TATUS
UTOMATIC
LOCK
ONTROL
ONTROLLER
ECEIVE
EGISTER
ENERAL
NFORMATION
D
NFORMATION
Master Mode Register........................................................................................................49
RANSMIT
I
I
ONTROL
ECEIVE
ONTROL
NTERFACE
NTERFACE
ESCRIPTIONS
Auto AIS ...........................................................................................................................68
Auto RAI ...........................................................................................................................68
Auto E-Bit .........................................................................................................................68
G.706 CRC-4 Interworking ............................................................................................68
A
S
UNCTION
-U
AND
EST
/F
/LIU I
P
R
I
TTENUATOR
ONTROLLERS
YNTHESIZER
NTERFACE
S
.......................................................................................................................... 11
.......................................................................................................................... 17
INS
P
P
EGISTERS
D
ORMATTER
C
S
M
IDE
........................................................................................................................ 39
S
S
H
I
ORT
S
IAGNOSTICS
IDE
RAI-CI G
-S
A
ONTROL
NFORMATION
A
...................................................................................................................... 10
AP
YSTEM
YSTEM
ANDLING
EQUENCE
R
R
.................................................................................................................... 28
LARM
I
NTERIM
CCESS
T
R
IDE
NTERFACE
P
EGISTERS
RANSPARENCY
EGISTERS
P
................................................................................................................. 41
EGISTERS
INS
................................................................................................................ 11
................................................................................................................ 14
................................................................................................................ 17
P
R
INS
R
INS
D
............................................................................................................ 29
EGISTER
EGISTERS
G
........................................................................................................... 13
........................................................................................................... 22
IGITAL
I
I
.......................................................................................................... 50
NFORMATION
NFORMATION
P
......................................................................................................... 12
......................................................................................................... 20
P
ENERATION
........................................................................................................ 11
........................................................................................................ 12
........................................................................................................ 13
........................................................................................................ 27
ENERATION AND
S
ORT
....................................................................................................... 50
ORT
...................................................................................................... 49
IGNALS
.................................................................................................... 13
................................................................................................... 17
................................................................................................... 53
.................................................................................................. 51
R
.................................................................................................. 64
-M
P
P
EGISTERS
............................................................................................... 62
INS
ILLIWATT
INS
............................................................................................. 69
........................................................................................... 58
.......................................................................................... 17
........................................................................................ 24
........................................................................................ 26
....................................................................................... 68
TABLE OF CONTENTS
B
B
US
US
................................................................................ 51
D
C
.............................................................................. 14
.............................................................................. 26
ODE
ETECTION
G
ENERATION
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