Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

SN74LVT8986 Datasheet(PDF) 8 Page - Texas Instruments

Click here to check the latest version.
Part # SN74LVT8986
Description  3.3-V LINKING ADDRESSABLE SCAN PORTS MULTIDROP-ADDRESSABLE IEEE STD 1149.1 (JTAG) TAP TRANSCEIVERS
Download  54 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  TI [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI - Texas Instruments

SN74LVT8986 Datasheet(HTML) 8 Page - Texas Instruments

Back Button SN74LVT8986 Datasheet HTML 4Page - Texas Instruments SN74LVT8986 Datasheet HTML 5Page - Texas Instruments SN74LVT8986 Datasheet HTML 6Page - Texas Instruments SN74LVT8986 Datasheet HTML 7Page - Texas Instruments SN74LVT8986 Datasheet HTML 8Page - Texas Instruments SN74LVT8986 Datasheet HTML 9Page - Texas Instruments SN74LVT8986 Datasheet HTML 10Page - Texas Instruments SN74LVT8986 Datasheet HTML 11Page - Texas Instruments SN74LVT8986 Datasheet HTML 12Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 8 / 54 page
background image
www.ti.com
SN54LVT8986
,, SN74LVT8986
3.3-V LINKING ADDRESSABLE SCAN PORTS
MULTIDROP-ADDRESSABLE IEEE STD 1149.1 (JTAG) TAP TRANSCEIVERS
SCBS759E – OCTOBER 2002 – REVISED MAY 2007
FUNCTION TABLE 2
(Secondary TAP Configuration Using Bypass Inputs)(Continued)
INPUTS
OUTPUTS
LINKING SHADOW
STRST
STCK
PROTOCOL RESULT
BYP5–0
PTRST
STMS2
STMS1
STMS0
STDO2
STDO1
STDO0
PTDO
CTDO
20
2–0
L L L L H H
H
H(1)
PTCK
PTMS
STMS1(2)
STMS0(2)
PTDI
Z
Z
STDI2
STDI2
L L L L H L
H
H
PTCK
PTMS
STMS1(2)
PTMS
STDI0
Z
PTDI
STDI2
STDI2
L L L L L H
H
H
PTCK
PTMS
PTMS
STMS0(2)
STDI1
PTDI
Z
STDI2
STDI2
L L L L L L
H
H
PTCK
PTMS
PTMS
PTMS
STDI1
STDI0
PTDI
STDI2
STDI2
xxx
L L H H H H
H
H
PTCK
STMS2(3)
STMS1(3)
STMS0(3)
Z
Z
Z
Z
CTDI
L L H H H L
H
H
PTCK
STMS2(3)
STMS1(3)
PTMS
Z
Z
PTDI
Z
STDI0
L L H H L H
H
H
PTCK
STMS2(3)
PTMS
STMS0(3)
Z
PTDI
Z
Z
STDI1
L L H H L L
H
H
PTCK
STMS2(3)
PTMS
PTMS
Z
STDI0
PTDI
Z
STDI1
L L H L H H
H
H
PTCK
PTMS
STMS1(3)
STMS0(3)
PTDI
Z
Z
Z
STDI2
L L H L H L
H
H
PTCK
PTMS
STMS1(3)
PTMS
STDI0
Z
PTDI
Z
STDI2
L L H L L H
H
H
PTCK
PTMS
PTMS
STMS0(3)
STDI1
PTDI
Z
Z
STDI2
L L H L L L
H
H
PTCK
PTMS
PTMS
PTMS
STDI1
STDI0
PTDI
Z
STDI2
xxx
L H L H H H
H
H
PTCK
STMS2(3)
STMS1(3)
STMS0(3)
Z
Z
Z
Z
CTDI
L H L H H L
H
H
PTCK
STMS2(3)
STMS1(3)
PTMS
Z
Z
CTDI
STDI0
STDI0
L H L H L H
H
H
PTCK
STMS2(3)
PTMS
STMS0(3)
Z
CTDI
Z
STDI1
STDI1
L H L H L L
H
H
PTCK
STMS2(3)
PTMS
PTMS
Z
STDI0
CTDI
STDI1
STDI1
L H L L H H
H
H
PTCK
PTMS
STMS1(3)
STMS0(3)
CTDI
Z
Z
STDI2
STDI2
L H L L H L
H
H
PTCK
PTMS
STMS1(3)
PTMS
STDI0
Z
CTDI
STDI2
STDI2
L H L L L H
H
H
PTCK
PTMS
PTMS
STMS0(3)
STDI1
CTDI
Z
STDI2
STDI2
L H L L L L
H
H
PTCK
PTMS
PTMS
PTMS
STDI1
STDI0
CTDI
STDI2
STDI2
xxx
L H H H H H
H
H
PTCK
STMS2(3)
STMS1(3)
STMS0(3)
Z
Z
Z
Z
CTDI
L H H H H L
H
H
PTCK
STMS2(3)
STMS1(3)
PTMS
Z
Z
CTDI
Z
STDI0
L H H H L H
H
H
PTCK
STMS2(3)
PTMS
STMS0(3)
Z
CTDI
Z
Z
STDI1
L H H H L L
H
H
PTCK
STMS2(3)
PTMS
PTMS
Z
STDI0
CTDI
Z
STDI1
L H H L H H
H
H
PTCK
PTMS
STMS1(3)
STMS0(3)
CTDI
Z
Z
Z
STDI2
L H H L H L
H
H
PTCK
PTMS
STMS1(3)
PTMS
STDI0
Z
CTDI
Z
STDI2
L H H L L H
H
H
PTCK
PTMS
PTMS
STMS0(3)
STDI1
CTDI
Z
Z
STDI2
L H H L L L
H
H
PTCK
PTMS
PTMS
PTMS
STDI1
STDI0
CTDI
Z
STDI2
xxx
H X X X X X
L
L
PTCK
H
H
H
Z
Z
Z
Z
H
H X X X X X
H
RESET
H
PTCK
H
H
H
Z
Z
Z
Z
CTDI
H X X X X X
H
MATCH
H
PTCK
See Function Table 3
H X X X X X
H
NO MATCH
H
PTCK
STMS2(3)
STMS1(3)
STMS0(3)
Z
Z
Z
Z
CTDI
H X X X X X
H
HARD ERROR(4)
H
PTCK
STMS2(3)
STMS1(3)
STMS0(3)
Z
Z
Z
Z
CTDI
H X X X X X
H
DISCONNECT
H
PTCK
STMS2(3)
STMS1(3)
STMS0(3)
Z
Z
Z
Z
CTDI
TEST
H X X X X X
H
H
PTCK
PTMS(5)
PTMS(5)
PTMS(5)
PTDI(5)
PTDI(5)
PTDI(5)
Z
CTDI
SYNCHRONIZATION
(1)
In normal operation of IEEE Std 1149.1-compliant architectures, it is recommended that TMS be high prior to release of TRST. The
BYP/TRST connect status ensures that this condition is met at STMS, regardless of the applied PTMS. Also, it is recommended that
STMS be kept high for a minimum duration of five PTCK cycles following assertion of PTRST, either by maintaining PTRST low or by
setting PTMS high. This ensures that devices with and without TRST inputs are moved to their Test-Logic-Reset TAP states. It is
expected that, in normal application, this condition occurs only when BYP5 is fixed at the low state. In such a case, upon release of
PTRST, the LASP immediately resumes the BYP connect status.
(2)
STMS level before steady-state conditions were established
(3)
STMS level before steady-state conditions were established
(4)
The linking shadow protocol is well defined. Some variations in the protocol are tolerated (see protocol errors). Those that are not
tolerated produce the result HARD ERROR and cause disconnect, as indicated.
(5)
PTDI and PTMS are connected to STDO and STMS, respectively, only on those secondary TAPs whose TAP state is Pause-DR or
Pause-IR while PTDO is high impedance. The result of linking shadow protocol on a secondary TAP whose state is Test-Logic-Reset or
Run-Test-Idle is DISCONNECT.
8
Submit Documentation Feedback


Similar Part No. - SN74LVT8986

ManufacturerPart #DatasheetDescription
logo
Texas Instruments
SN74LVT8986 TI-SN74LVT8986 Datasheet
880Kb / 47P
[Old version datasheet]   3.3-V LINKING ADDRESSABLE SCAN PORTS MULTIDROP-ADDRESSABLE IEEE STD 1149.1 (JTAG) TAP TRANSCEIVERS
SN74LVT8986GGV TI-SN74LVT8986GGV Datasheet
880Kb / 47P
[Old version datasheet]   3.3-V LINKING ADDRESSABLE SCAN PORTS MULTIDROP-ADDRESSABLE IEEE STD 1149.1 (JTAG) TAP TRANSCEIVERS
SN74LVT8986PM TI-SN74LVT8986PM Datasheet
880Kb / 47P
[Old version datasheet]   3.3-V LINKING ADDRESSABLE SCAN PORTS MULTIDROP-ADDRESSABLE IEEE STD 1149.1 (JTAG) TAP TRANSCEIVERS
More results

Similar Description - SN74LVT8986

ManufacturerPart #DatasheetDescription
logo
Texas Instruments
SN74LVT8986 TI-SN74LVT8986 Datasheet
880Kb / 47P
[Old version datasheet]   3.3-V LINKING ADDRESSABLE SCAN PORTS MULTIDROP-ADDRESSABLE IEEE STD 1149.1 (JTAG) TAP TRANSCEIVERS
SN54LVT8996 TI-SN54LVT8996_99 Datasheet
603Kb / 41P
[Old version datasheet]   3.3-V 10-BIT ADDRESSABLE SCAN PORTS MULTIDROP-ADDRESSABLE IEEE STD 1149.1 (JTAG) TAP TRANSCEIVERS
SN54LVT8996 TI-SN54LVT8996 Datasheet
717Kb / 44P
[Old version datasheet]   3.3-V 10-BIT ADDRESSABLE SCAN PORTS MULTIDROP-ADDRESSABLE IEEE STD 1149.1 JTAG TAP TRANSCEIVERS
SN54ABT8996 TI-SN54ABT8996 Datasheet
564Kb / 40P
[Old version datasheet]   10-BIT ADDRESSABLE SCAN PORTS MULTIDROP-ADDRESSABLE IEEE STD 1149.1 JTAG TAP TRANSCEIVERS
SN54ABT8996 TI1-SN54ABT8996_15 Datasheet
741Kb / 46P
[Old version datasheet]   10-BIT ADDRESSABLE SCAN PORTS MULTIDROP-ADDRESSABLE IEEE STD 1149.1 (JTAG) TAP TRANSCEIVERS
SN74LVT8996-EP TI1-SN74LVT8996-EP Datasheet
764Kb / 42P
[Old version datasheet]   3.3-V 10-BIT ADDRESSABLE SCAN PORT MULTIDROP-ADDRESSABLE IEEE STD 1149.1 (KTAG) TAP TRANSCEIVER
logo
National Semiconductor ...
SCANSTA111 NSC-SCANSTA111 Datasheet
524Kb / 29P
   Enhanced SCAN bridge Multidrop Addressable IEEE 1149.1 (JTAG) Port
SCANSTA111 NSC-SCANSTA111_05 Datasheet
911Kb / 31P
   Enhanced SCAN bridge Multidrop Addressable IEEE 1149.1 (JTAG) Port
logo
Texas Instruments
SCANSTA111 TI1-SCANSTA111 Datasheet
1Mb / 38P
[Old version datasheet]   SCANSTA111 Enhanced SCAN Bridge Multidrop Addressable IEEE 1149.1 (JTAG) Port
logo
Xilinx, Inc
XQ18V04 XILINX-XQ18V04_03 Datasheet
155Kb / 15P
   IEEE Std 1149.1 boundary-scan (JTAG) support
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


Datasheet Download

Go To PDF Page


Link URL




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

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   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