GSM Shop
GSM-Forum  

Welcome to the GSM-Forum forums.

You are currently viewing our boards as a guest which gives you limited access to view most discussions and access our other features.
Only registered members may post questions, contact other members or search our database of over 8 million posts.

Registration is fast, simple and absolutely free so please - Click to REGISTER!

If you have any problems with the registration process or your account login, please contact contact us .

Go Back   GSM-Forum > Product Support Sections > No More Supported Solutions (Dead Products) > No More Supported H/W Products > GPGeMMC

Reply
 
LinkBack Thread Tools Display Modes
Old 01-09-2014, 12:47   #1 (permalink)
Cheater -Don't Deal with him-
 
Join Date: Apr 2006
Age: 31
Posts: 699
Member: 265129
Status: Offline
Thanks Meter: 281
Interface Signals





The JTAG interface, collectively known as a Test Access Port, or TAP, uses the following signals to support the operation of boundary scan.
  • TCK (Test Clock) this signal synchronizes the internal state machine operations.
  • TMS (Test Mode Select) this signal is sampled at the rising edge of TCK to determine the next state.
  • TDI (Test Data In) this signal represents the data shifted into the device's test or programming logic. It is sampled at the rising edge of TCK when the internal state machine is in the correct state.
  • TDO (Test Data Out) this signal represents the data shifted out of the device's test or programming logic and is valid on the falling edge of TCK when the internal state machine is in the correct state.
  • TRST (Test Reset) this is an optional pin which, when available, can reset the TAP controller's state machine.
  Reply With Quote
The Following 3 Users Say Thank You to faizanbhatti94 For This Useful Post:
Show/Hide list of the thanked
Reply

Bookmarks

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


 



All times are GMT +1. The time now is 15:42.



Powered by Searchlight © 2018 Axivo Inc.
vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2018 DragonByte Technologies Ltd.
- GSM Hosting Ltd. - 1999-2017 -
Page generated in 0.21199 seconds with 7 queries

SEO by vBSEO