Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

XRT94L33IB Datasheet(PDF) 8 Page - Exar Corporation

Part # XRT94L33IB
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

XRT94L33IB Datasheet(HTML) 8 Page - Exar Corporation

Back Button XRT94L33IB Datasheet HTML 4Page - Exar Corporation XRT94L33IB Datasheet HTML 5Page - Exar Corporation XRT94L33IB Datasheet HTML 6Page - Exar Corporation XRT94L33IB Datasheet HTML 7Page - Exar Corporation XRT94L33IB Datasheet HTML 8Page - Exar Corporation XRT94L33IB Datasheet HTML 9Page - Exar Corporation XRT94L33IB Datasheet HTML 10Page - Exar Corporation XRT94L33IB Datasheet HTML 11Page - Exar Corporation XRT94L33IB Datasheet HTML 12Page - Exar Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 8 / 110 page
background image
XRT94L33
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
Rev 2
22 ...0
00 ...0
00
8
PIN #
SIGNAL NAME
I/O
SIGNAL
TYPE
DESCRIPTION
AD18
PRDY_L/
DTACK*
RDY
O
CMOS
READY or DTACK Output:
The exact function of this input pin depends upon wich mode the
Microprocessor Interface has been configured to operate in, as
described below.
Intel Asynchronous Mode – RDY* - READY output:
If the Microprocessor Interface has been configured to operate in
the Intel-Asyncrhronous Mode, then this output pin will function
as the “active-low” READY output.
During a READ or WRITE cycle, the Microprocessor Interface
block will toggle this output pin to the logic “low” level ONLY
when it (the Microprocessor Interface) is ready to complete or
terminate the current READ or WRITE cycle.
Once the
Microprocessor has determined that this input pin has toggled to
the logic “low” level, then it is now safe for it to move on and
execute the next READ or WRITE cycle.
If (during a READ or WRITE cycle) the Microprocessor Interface
block is holding this output pin at a logic “high” level, then the
MIcroprocessor is expected to extend this READ or WRITE
cycle, until it detect this output pin being toggled to the logic low
level.
Motorola Mode – DTACK* - Data Transfer Acknowledge
Output:
If the Microprocessor Interface has been configured to operate in
the Motorola-Asynchronous Mode, then this output pin will
function as the “active-low” DTACK* ouytput.
During a READ or WRITE cycle, the Microprocessor Interface
block will toggle this output pin to the logic low level, ONLY when
it (the Microprocessor Interface) is ready to complete or
terminate the current READ or WRITE cycle.
Once the
Microprocessor has determined that this input pin has toggled to
the logic “low” leve, then it is now safe for it to move on and
execute the next READ or WRITE cycle.
If (during a READ or WRITE cycle) the Microprocessor Interface
block is holding this output pin at a logic “high” level, then the
MIcroprocessor is expected to extend this READ or WRITE
cycle, until it detects this output pin being toggled to the logic low
level.
PowerPC 403 Mode – RDY – Ready Output:
If the Microprocessor Interface has been configured to operate in
the PowerPC 403 Mode, then this output pin will function as the
“active-high” READY output.
During a READ or WRITE cycle, the Microprocessor Interface
block will toggle this output pin to the logic high level, ONLY
when it (the Microprocessor Interface) is ready to complete or
terminate the current READ or WRITE cycle.
Once the
Microprocessor has sampled this signal being at a logic “high”
level (upon the rising edge of PCLK) then it is now safe for it to
move on and execute the next READ or WRITE cycle.
The Microprocessor Interface will update the state of this output
pin upon the rising edge of PCLK.


Similar Part No. - XRT94L33IB

ManufacturerPart #DatasheetDescription
logo
Exar Corporation
XRT94L33IB EXAR-XRT94L33IB Datasheet
51Kb / 2P
   highly integrated SONET/SDH terminator
XRT94L33IB EXAR-XRT94L33IB Datasheet
2Mb / 465P
   3-CHANNEL DS3/E3/STS-1 TO STS-3/STM-1 MAPPER IC DATA SHEET
XRT94L33IB EXAR-XRT94L33IB Datasheet
3Mb / 862P
   3-CHANNEL DS3/E3/STS-1 TO STS-3/STM-1 MAPPER - ATM REGISTERS
XRT94L33IB EXAR-XRT94L33IB Datasheet
3Mb / 810P
   3-CHANNEL DS3/E3/STS-1 TO STS-3/STM-1 MAPPER - SDH REGISTERS
XRT94L33IB EXAR-XRT94L33IB Datasheet
3Mb / 801P
   -CHANNEL DS3/E3/STS-1 TO STS-3/STM-1 MAPPER - SONET REGISTERS
More results

Similar Description - XRT94L33IB

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