DS3170 Maxim Integrated Products, DS3170 Datasheet - Page 2

• Manufacturer Part Number: DS3170
• Description: Network Controller & Processor ICs DS3-E3 Single-Chip T ransceiver T3-E3 Fra
• Manufacturer: Maxim Integrated Products

1
2
3
4
5
6
7
8
9
10
4.1
4.2
4.3
4.4
4.5
4.6
4.7
4.8
4.9
4.10 T
4.11 B
4.12 L
4.13 M
4.14 S
4.15 T
7.1
7.2
7.3
7.4
7.5
7.6
8.1
8.2
8.3
9.1
10.1 P
10.2 C
DETAILED DESCRIPTION
BLOCK DIAGRAMS
APPLICATIONS
FEATURE DETAILS
STANDARDS COMPLIANCE
ACRONYMS AND GLOSSARY
MAJOR OPERATIONAL MODES
PIN DESCRIPTIONS
8.3.1
8.3.2
8.3.3
8.3.4
8.3.5
INITIALIZATION AND CONFIGURATION
FUNCTIONAL DESCRIPTION
10.1.1 SPI Serial Port Mode....................................................................................................................... 53
10.1.2 8/16 Bit Bus Widths ......................................................................................................................... 53
10.1.3 Ready Signal (
10.1.4 Byte Swap Modes ........................................................................................................................... 53
10.1.5 Read-Write/Data Strobe Modes....................................................................................................... 53
10.1.6 Clear on Read/Clear on Write Modes .............................................................................................. 53
10.1.7 Interrupt and Pin Modes .................................................................................................................. 54
10.1.8 Interrupt Structure ........................................................................................................................... 54
10.2.1 Line Clock Modes ........................................................................................................................... 55
10.2.2 Sources of Clock Output Pin Signals ............................................................................................... 57
G
R
J
R
T
T
C
HDLC C
FEAC C
DS3/E3 F
DS3/E3 U
DS3/E3 F
DS3/E3 U
DS3/E3 F
DS3/E3 U
S
D
P
M
ITTER
OOPBACK
RANSMIT
RANSMIT
RAIL
EST
IT
LAVE
HORT
IN
ROCESSOR
ECEIVE
ECEIVE
LOCK
ETAILED
LOCKS
LOBAL
ICROPROCESSOR
ONITORING AND
E
F
Line IO ............................................................................................................................................ 37
DS3/E3 Framing Overhead Functional Timing ................................................................................. 40
DS3/E3 Serial Data Interface .......................................................................................................... 41
Microprocessor Interface Functional Timing .................................................................................... 43
JTAG Functional Timing .................................................................................................................. 50
RROR
UNCTIONAL
F
T
S
A
EATURES
R
P
RACE
.................................................................................................................................................. 55
F
ERIAL
ONTROLLER
ONTROLLER
TTENUATOR
DS3/E3 LIU F
DS3/E3 F
ATE
IN
EATURES
P
RAMED
RAMED
RAMED
NFRAMED
NFRAMED
NFRAMED
DS3/E3 F
DS3/E3 LIU F
-R
F
D
IN
EATURES
B
A
ESCRIPTIONS
B
ATE
D
P
US
DAPTER
UFFER
ESCRIPTIONS
ERIPHERAL
...................................................................................................................................... 15
T
LIU M
POS/NEG M
UNI M
T
I
D
IMING
NTERFACE
ESTER
.................................................................................................................................. 13
RAMER
I
EBUGGING
NTERFACE
RDY
LIU M
POS/NEG M
UNI M
ORMATTER
F
F
F
F
.............................................................................................................................. 15
EATURES
EATURES
EATURES
F
EATURES
EATURES
ODE
........................................................................................................................... 37
ODE
EATURES
EATURES
) ........................................................................................................................ 53
(BERT) F
........................................................................................................................ 25
ODE
F
ODE
I
EATURES
NTERFACE
..................................................................................................................... 18
.................................................................................................................... 23
.................................................................................................................... 27
.................................................................................................................... 53
.................................................................................................................. 52
F
................................................................................................................. 20
ODE
................................................................................................................ 13
................................................................................................................ 14
................................................................................................................ 14
................................................................................................................ 24
F
EATURES
.............................................................................................................. 13
.............................................................................................................. 15
EATURES
............................................................................................................. 14
ODE
TABLE OF CONTENTS
............................................................................................................ 14
........................................................................................................... 21
EATURES
....................................................................................................... 13
...................................................................................................... 22
(SPI) F
................................................................................................. 15
................................................................................................ 14
............................................................................................ 15
2 of 230
EATURES
............................................................................. 15
DS3170 DS3/E3 Single-Chip Transceiver
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10
12
13
16
17
18
25
51
53