Arm Community
Site
Search
User
Site
Search
User
Support forums
SoC Design and Simulation forum
AXI locked access
Jump...
Cancel
State
Not Answered
+1
person also asked this
people also asked this
Locked
Locked
Replies
7 replies
Subscribers
94 subscribers
Views
14104 views
Users
0 members are here
AMBA
AXI
Bus Architecture
Options
Share
More actions
Cancel
Related
How was your experience today?
This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion
AXI locked access
spark spark
over 12 years ago
Note: This was originally posted on 29th May 2008 at
http://forums.arm.com
Does a locked request on either the read or write channel cause both channels to be locked? For example, one master request a locked write transaction to a slave, the read channel also will be locked? if both channels have been locked, whether a read unlock access also can complete the whole locked sequence?
Parents
0
spark spark
over 12 years ago
Note: This was originally posted on 2nd June 2008 at
http://forums.arm.com
Thank for your reply.
>> if both channels have been locked, whether a read unlock access also can complete the whole locked sequence?
>It would have to as you can't have the slave WRITE locked but READ unlocked.
It means that if a master request a loced sequence, this sequence will be all WRITE transaction or otherwise? Master will ensure this?
Cancel
Vote up
0
Vote down
Cancel
Reply
0
spark spark
over 12 years ago
Note: This was originally posted on 2nd June 2008 at
http://forums.arm.com
Thank for your reply.
>> if both channels have been locked, whether a read unlock access also can complete the whole locked sequence?
>It would have to as you can't have the slave WRITE locked but READ unlocked.
It means that if a master request a loced sequence, this sequence will be all WRITE transaction or otherwise? Master will ensure this?
Cancel
Vote up
0
Vote down
Cancel
Children
No data