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| author | Dariusz Sabala <dariusz.sabala@creotech.pl> | 2022-10-25 11:11:20 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2022-10-26 11:47:22 +0200 |
| commit | 1eae6f24fec6c3ab00d8f5d0152d2a5b57ea4589 (patch) | |
| tree | 4c176bcc378f38ca079d1b1d4a64cd89685d1069 /bsps/riscv/shared/start/start.S | |
| parent | sptests: Avoid fatal error to end a test (diff) | |
| download | rtems-1eae6f24fec6c3ab00d8f5d0152d2a5b57ea4589.tar.bz2 | |
bsps/arm: fix Cortex-M7 systick reload value
- see ARM DUI 0646C Arm Cortex-M7 Devices Generic User Guide
"The RELOAD value is calculated according to its use.
For example, to generate a multi-shot timer with a period
of N processor clock cycles, use a RELOAD value of N-1.
If the SysTick interrupt is required every 100 clock pulses,
set RELOAD to 99."
- see routines used in CMSIS project for reference
Close #4746.
Diffstat (limited to 'bsps/riscv/shared/start/start.S')
0 files changed, 0 insertions, 0 deletions