Arm Community
Site
Search
User
Site
Search
User
Groups
Education Hub
Open Source Software and Platforms
Research Collaboration and Enablement
Forums
AI and ML forum
Architectures and Processors forum
Arm Development Platforms forum
Arm Development Studio forum
Arm Virtual Hardware forum
Automotive forum
Compilers and Libraries forum
Graphics, Gaming, and VR forum
High Performance Computing (HPC) forum
Infrastructure Solutions forum
Internet of Things (IoT) forum
Keil forum
Morello forum
Operating Systems forum
SoC Design and Simulation forum
SystemReady Forum
Blogs
AI and ML blog
Announcements
Architectures and Processors blog
Automotive blog
Graphics, Gaming, and VR blog
High Performance Computing (HPC) blog
Infrastructure Solutions blog
Internet of Things (IoT) blog
Operating Systems blog
SoC Design and Simulation blog
Tools, Software and IDEs blog
Support
Arm Support Services
Documentation
Downloads
Training
Arm Approved program
Arm Design Reviews
Community Help
More
Cancel
Support forums
Arm Development Platforms forum
SW-DP could be 1 way communication
Jump...
Cancel
State
Not Answered
Locked
Locked
Replies
0 replies
Subscribers
20 subscribers
Views
9036 views
Users
0 members are here
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
SW-DP could be 1 way communication
CX9
over 3 years ago
As for DPv2.,
When you request a write, typically it should get acknowledge response as ok signal. If it response a wait or fault and we continue writing all data, what will happen?
If we write to different register by SW-DP continuously, how chance we could get wait or fault signal? Could we ignore Ack signal and just run?
If power on /power off parts, SW-DP should be recovered, right?