DS21458LDK Maxim Integrated, DS21458LDK Datasheet - Page 3

• Manufacturer Part Number: DS21458LDK
• Description: Network Controller & Processor ICs
• Manufacturer: Maxim Integrated

1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
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
3 of 269
.............................................................. 59
.................................................. 60
DS21455/DS21458 Quad T1/E1/J1 Transceivers