Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

why no detail SRAM bit-band description #1

Open
hymn00 opened this issue May 9, 2019 · 2 comments
Open

why no detail SRAM bit-band description #1

hymn00 opened this issue May 9, 2019 · 2 comments

Comments

@hymn00
Copy link

hymn00 commented May 9, 2019

need detail bit-band description of SRAM.(both 871 and 809)
Now only GPIO can be operated in 0x42000000 bit band region correctly.
SRAM cannot.
We test in several ways, but no result.
You can contact me through QQ 8277717.
@Aaron-Ye
Copy link
Contributor

Aaron-Ye commented May 14, 2019 •
edited
Loading

the sram address is from 0x00010000 to 0x00070000(XR809), and this area does not support bit-band access

@everexelectronics
Copy link

do you have the iOS source codes for the sound wave

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
None yet
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
3 participants
@Aaron-Ye @everexelectronics @hymn00