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| author | iabdalkader <i.abdalkader@gmail.com> | 2024-12-16 15:52:51 +0100 |
|---|---|---|
| committer | Damien George <damien@micropython.org> | 2025-04-09 00:22:32 +1000 |
| commit | 8807f8d01bc29d7c09a71a329877a1e8ad617fa8 (patch) | |
| tree | 610e36f05a625917ea5ee25093330cd30d0d23c2 /tests/thread/mutate_instance.py | |
| parent | aec030004f019155334f56f61cf230fcf63ad759 (diff) | |
alif/ospi_flash: Configure dummy cycles.
The default dummy cycles may not match the actual flash frequency supported
by a certain board. For example, the MX chip uses 20 dummy cycles by
default which supports up to 200MHz DDR, but the maximum frequency
supported by the AE3 board is 50MHz DDR. So the dummy cycles for this
board can be as low as 6. It's important to set the correct dummy cycles,
as it results in doubling the XIP read speed, in the case of the AE3 board.
Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
Diffstat (limited to 'tests/thread/mutate_instance.py')
0 files changed, 0 insertions, 0 deletions