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docs: Update perf benchmarks with SAMD21 results 

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
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Kevin O'Connor 2018-07-31 16:12:19 -04:00
parent 0daf19c003
commit a5d27c55e1
1 changed files with 4 additions and 3 deletions
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docs/Features.md
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@ -93,6 +93,7 @@ represent total number of steps per second on the micro-controller.
| --------------------------- | ----------------- | ----------------- |
| 16Mhz AVR | 151K | 100K |
| 20Mhz AVR | 189K | 125K |
| Arduino Zero (ARM SAMD21) | 234K | 217K |
| STM32F103 | 340K | 300K |
| Arduino Due (ARM SAM3X8E) | 382K | 337K |
| Smoothieboard (ARM LPC1768) | 385K | 385K |
@ -100,6 +101,6 @@ represent total number of steps per second on the micro-controller.
| Beaglebone PRU | 689K | 689K |
On AVR platforms, the highest achievable step rate is with just one
stepper stepping. On the STM32F103 and Due, the highest step rate is
with two simultaneous steppers stepping. On the PRU and LPC176x, the
highest step rate is with three simultaneous steppers.
stepper stepping. On the STM32F103, Arduino Zero, and Due, the highest
step rate is with two simultaneous steppers stepping. On the PRU and
LPC176x, the highest step rate is with three simultaneous steppers.