Arm Community
Site
Search
User
Site
Search
User
Groups
Arm Research
DesignStart
Education Hub
Graphics and Gaming
High Performance Computing
Innovation
Multimedia
Open Source Software and Platforms
Physical
Processors
Security
System
Software Tools
TrustZone for Armv8-M
中文社区
Blog
Announcements
Artificial Intelligence
Automotive
Healthcare
HPC
Infrastructure
Innovation
Internet of Things
Machine Learning
Mobile
Smart Homes
Wearables
Forums
All developer forums
IP Product forums
Tool & Software forums
Pelion IoT Platform
Support
Open a support case
Documentation
Downloads
Training
Arm Approved program
Arm Design Reviews
Community Help
More
Cancel
Developer Community
IP Products
System
Jump...
Cancel
System
SoC Design forum
questions about APB advantages
Blogs
Forums
Videos & Files
Help
Jump...
Cancel
New
State
Not Answered
Replies
2 replies
Subscribers
71 subscribers
Views
2687 views
Users
0 members are here
APB
AMBA
Bus Architecture
Related
questions about APB advantages
Offline
jiunyan jiunyan
over 7 years ago
Note: This was originally posted on 8th November 2008 at
http://forums.arm.com
Hi! dear all
Some APB advantages are listed in AMBA 2.0 spec. They are
"¢ performance is improved at high-frequency operation
"¢ performance is independent of the mark-space ratio of the clock
"¢ static timing analysis is simplified by the use of a single clock edge
"¢ no special considerations are required for automatic test insertion
"¢ many Application-Specific Integrated Circuit (ASIC) libraries have a better
selection of rising edge registers
"¢ easy integration with cycle based simulators.
I do not understand these advantages very well.
Especially about
no special considerations are required for automatic test insertion
. What dose this description mean? Can anyone tell me if you know? Thanks very much.
More questions in this forum
By title
By date
By reply count
By view count
By most asked
By votes
By quality
Descending
Ascending
All recent questions
Unread questions
Questions you've participated in
Questions you've asked
Unanswered questions
Answered questions
Questions with suggested answers
Questions with no replies
Suggested Answer
APB4 PSTRB
0
3925
views
1
reply
Latest
3 months ago
by
Colin Campbell
Not Answered
AHB Lite
0
4880
views
1
reply
Latest
3 months ago
by
Colin Campbell
Not Answered
Ulink pro debugging in custom SoC
0
Custom SoC
ulinkpro
SoC Verification
3461
views
0
replies
Started
4 months ago
by
ronit
Not Answered
Design considerations for implementing flash program download
0
CoreSight Architecture
SWD
Debug Access Port (DAP)
10388
views
3
replies
Latest
4 months ago
by
Mohamed Nasser
Not Answered
Using sram instead of a flash memory in ASIC implementation
0
SoC Implementation
SRAM
SoC FPGA
Debugging
4130
views
0
replies
Started
4 months ago
by
Mohamed Nasser
<
>
View all questions in SoC Design forum