Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

XRT94L33 Datasheet(PDF) 9 Page - Exar Corporation

Part # XRT94L33
Description  3-CHANNEL DS3/E3/STS-1 TO STS-3/STM-1 MAPPER ATM/PPP - HARWARE MANUAL
Download  110 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  EXAR [Exar Corporation]
Direct Link  http://www.exar.com
Logo EXAR - Exar Corporation

XRT94L33 Datasheet(HTML) 9 Page - Exar Corporation

Back Button XRT94L33 Datasheet HTML 5Page - Exar Corporation XRT94L33 Datasheet HTML 6Page - Exar Corporation XRT94L33 Datasheet HTML 7Page - Exar Corporation XRT94L33 Datasheet HTML 8Page - Exar Corporation XRT94L33 Datasheet HTML 9Page - Exar Corporation XRT94L33 Datasheet HTML 10Page - Exar Corporation XRT94L33 Datasheet HTML 11Page - Exar Corporation XRT94L33 Datasheet HTML 12Page - Exar Corporation XRT94L33 Datasheet HTML 13Page - Exar Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 9 / 110 page
background image
XRT94L33
Rev 2
22 ...0
00 ...0
00
3
33 ---C
C
C H
H
H A
A
AN
N
N N
N
N E
E
E L
L
L D
D
D S
S
S 3
33 ///E
E
E 3
33 ///S
S
S T
T
T S
S
S -
-- 1
11 T
T
T O
O
O S
S
S T
T
T S
S
S -
-- 3
33 ///S
S
S T
T
T M
M
M -
-- 1
11 M
M
M A
A
AP
P
P P
P
P E
E
E R
R
R S
S
S O
O
O N
N
N E
E
E T
T
T A
A
AT
T
T M
M
M ///P
P
P P
P
P P
P
P
H
H
H A
A
AR
R
R W
W
W A
A
A R
R
R E
E
E M
M
M A
A
AN
N
N U
U
U A
A
AL
L
L
9
PIN #
SIGNAL NAME
I/O
SIGNAL
TYPE
DESCRIPTION
AF21
PDBEN_L
I
TTL
Bi-directional Data Bus Enable Input pin:
This input pin permits the user to either enable or tri-state the Bi-
Directional Data Bus pins (D[7:0]), as described below.
Setting this input pin “low” enables the Bi-directional Data bus.
Setting this input “high” tri-states the Bi-directional Data Bus.
AF20
PBLAST_L
I
TTL
Last Burst Transfer Indicator input pin:
If the Microprocessor Interface is operating in the Intel-I960
Mode,
then
this
input
pin
is
used to indicate
(to
the
Microprocessor Interface block) that the current data transfer is
the last data transfer within the current burst operation.
The Microprocessor should assert this input pin (by toggling it
“Low”) in order to denote that the current READ or WRITE
operation (within a BURST operation) is the last operation of this
BURST operation.
Note:
The user should connect this input pin to GND
whenever the Microprocessor Interface has been
configured to operate in the Intel-Async, Motorola 68K
and IBM PowerPC 403 modes.
AG22
PINT_L
O
CMOS
Interrupt Request Output:
This open-drain, active-low output signal will be asserted when
the Mapper/Framer device is requesting interrupt service from
the Microprocessor.
This output pin should typically be
connected to the “Interrupt Request” input of the Microprocessor.
AB24
RESET_L
I
TTL
Reset Input:
When this “active-low” signal is asserted, the XRT94L33 will be
asynchronously reset. When this occurs, all outputs will be “tri-
stated” and all on-chip registers will be reset to their “default”
values.
AE18
DIRECT_ADD_SEL
I
TTL
Address Location Select input pin:
This input pin must be pulled “HIGH” in order to permit normal
operation of the Microprocessor Interface.
SONET/SDH SERIAL LINE INTERFACE PINS
T3
RXLDAT_P
I
LVPECL
Receive STS-3/STM-1 Data – Positive Polarity PECL Input:
This input pin, along with RXLDAT_N functions as the
Recovered Data Input, from the Optical Transceiver or as the
Receive Data Input from the system back-plane
Note:
For APS (Automatic Protection Switching) purposes,
this input pin, along with “RXLDAT_N” functions as the
“Primary” STS-3/STM-1 Receive Data Input Port.
T2
RXLDAT_N
I
LVPECL
Receive STS-3/STM-1 Data – Negative Polarity PECL Input:
This input pin, along with RXLDAT_P functions as the
Recovered Data Input, from the Optical Transceiver or as the
Receive Data Input from the system back-plane.
Note:
For APS (Automatic Protection Switching) purposes,
this input pin, along with “RXLDAT_P” functions as the
“Primary Receive STS-3/STM-1 Data Input Port”


Similar Part No. - XRT94L33

ManufacturerPart #DatasheetDescription
logo
Exar Corporation
XRT94L33 EXAR-XRT94L33 Datasheet
51Kb / 2P
   highly integrated SONET/SDH terminator
XRT94L33 EXAR-XRT94L33 Datasheet
2Mb / 465P
   3-CHANNEL DS3/E3/STS-1 TO STS-3/STM-1 MAPPER IC DATA SHEET
XRT94L33 EXAR-XRT94L33 Datasheet
3Mb / 862P
   3-CHANNEL DS3/E3/STS-1 TO STS-3/STM-1 MAPPER - ATM REGISTERS
XRT94L33 EXAR-XRT94L33 Datasheet
3Mb / 810P
   3-CHANNEL DS3/E3/STS-1 TO STS-3/STM-1 MAPPER - SDH REGISTERS
XRT94L33 EXAR-XRT94L33 Datasheet
3Mb / 801P
   -CHANNEL DS3/E3/STS-1 TO STS-3/STM-1 MAPPER - SONET REGISTERS
More results

Similar Description - XRT94L33

ManufacturerPart #DatasheetDescription
logo
Exar Corporation
XRT94L33 EXAR-XRT94L33_07 Datasheet
3Mb / 862P
   3-CHANNEL DS3/E3/STS-1 TO STS-3/STM-1 MAPPER - ATM REGISTERS
XRT94L31 EXAR-XRT94L31 Datasheet
52Kb / 4P
   3-CHANNEL DS3/E3/STS-1 TO STS-3/STM-1 MAPPER
XRT94L31 EXAR-XRT94L31_07 Datasheet
1Mb / 133P
   3-CHANNEL DS3/E3/STS-1 TO STS-3/STM-1 MAPPER IC
XRT94L33 EXAR-XRT94L33_3 Datasheet
3Mb / 801P
   -CHANNEL DS3/E3/STS-1 TO STS-3/STM-1 MAPPER - SONET REGISTERS
XRT94L33 EXAR-XRT94L33_2 Datasheet
3Mb / 810P
   3-CHANNEL DS3/E3/STS-1 TO STS-3/STM-1 MAPPER - SDH REGISTERS
XRT94L33 EXAR-XRT94L33_06 Datasheet
2Mb / 465P
   3-CHANNEL DS3/E3/STS-1 TO STS-3/STM-1 MAPPER IC DATA SHEET
XRT94L43 EXAR-XRT94L43 Datasheet
180Kb / 7P
   SONET/SDH STS-12/STM-4 TO E3/DS3/STS-1 MAPPER/DEMAPPER
XRT71D03 EXAR-XRT71D03 Datasheet
246Kb / 24P
   3 CHANNEL E3/DS3/STS-1 JITTER ATTENUATOR
logo
Infineon Technologies A...
PEB1760 INFINEON-PEB1760 Datasheet
206Kb / 2P
   Mapper/Framer for STM-4/STS-12 and STM-1/STS-3
2003-07-01
logo
Applied Micro Circuits ...
CS1204 AMCC-CS1204 Datasheet
205Kb / 4P
   STS-12/STM-4 DS3/E3/STS-1E SONET/SDH Mapper
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100  ...More


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.NET
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com