DS26519GA2 Maxim Integrated, DS26519GA2 Datasheet - Page 2
DS26519GA2
Manufacturer Part Number
DS26519GA2
Description
Network Controller & Processor ICs
Manufacturer
Maxim Integrated
Datasheet
1.DS26519GA2.pdf
(310 pages)
Specifications of DS26519GA2
Part # Aliases
90-26519-0A2
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8.1
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9.1.1
9.1.2
9.2.1
9.2.2
9.4.1
9.5.1
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9.8.2
9.8.3
9.8.4
9.8.5
9.8.6
9.9.1
9.9.2
9.9.3
9.9.4
9.9.5
9.9.6
DETAILED DESCRIPTION.................................................................................................9
FEATURE HIGHLIGHTS ..................................................................................................10
APPLICATIONS ...............................................................................................................13
SPECIFICATIONS COMPLIANCE ...................................................................................14
ACRONYMS AND GLOSSARY .......................................................................................16
MAJOR OPERATING MODES.........................................................................................17
BLOCK DIAGRAMS.........................................................................................................18
PIN DESCRIPTIONS ........................................................................................................20
FUNCTIONAL DESCRIPTION .........................................................................................33
G
L
C
J
F
S
HDLC C
T
M
P
P
C
R
I
G
P
D
S
F
NITIALIZATION AND
ITTER
INE
RAMER
EST AND
RAMERS
YSTEM
IN
ROCESSOR
ER
YSTEM
LOCK
LOCK
ESETS AND
EVICE
ENERAL
LOBAL
ICROCONTROLLER
S
LAVE
F
SPI Serial Port Mode............................................................................................................................ 33
SPI Functional Timing Diagrams ......................................................................................................... 33
Backplane Clock Generation ............................................................................................................... 35
CLKO Output Clock Generation........................................................................................................... 37
Example Device Initialization and Sequence ....................................................................................... 39
General-Purpose I/O Pins .................................................................................................................... 40
-P
Elastic Stores ....................................................................................................................................... 43
IBO Multiplexing ................................................................................................................................... 46
H.100 (CT Bus) Compatibility .............................................................................................................. 55
Transmit and Receive Channel Blocking Registers............................................................................. 57
Transmit Fractional Support (Gapped Clock Mode) ............................................................................ 57
Receive Fractional Support (Gapped Clock Mode) ............................................................................. 57
T1 Framing........................................................................................................................................... 58
E1 Framing........................................................................................................................................... 61
T1 Transmit Synchronizer .................................................................................................................... 63
Signaling .............................................................................................................................................. 64
T1 Data Link......................................................................................................................................... 69
E1 Data Link......................................................................................................................................... 71
I
UNCTIONAL
NTERFACE
ORT
A
S
S
I
/F
R
I
ONTROLLERS
NTERRUPTS
B
TTENUATOR
YNTHESIZERS
TRUCTURE
S
NTERFACE
......................................................................................................................................10
......................................................................................................................................58
ESOURCES
D
ACKPLANE
ORMATTER
ERIAL
R
IAGNOSTICS
ESOURCES
I
P
NTERFACE
OWER
............................................................................................................................10
P
D
ERIPHERAL
ESCRIPTION
C
.......................................................................................................................35
......................................................................................................................11
P
-D
.....................................................................................................................10
.....................................................................................................................41
ONFIGURATION
I
....................................................................................................................11
....................................................................................................................40
NTERFACE
ARALLEL
...................................................................................................................12
..................................................................................................................10
OWN
................................................................................................................12
................................................................................................................33
................................................................................................................40
M
I
ODES
NTERFACE
......................................................................................................20
TABLE OF CONTENTS
P
ORT
...................................................................................................43
..............................................................................................38
..............................................................................................39
.............................................................................................12
(SPI) F
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EATURES
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