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Interrupt latency in i.MX6SLX M4 with MQX

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Interrupt latency in i.MX6SLX M4 with MQX

Interrupt latency in i.MX6SLX M4 with MQX

Hi all,

Cortex-M4 for i.MX6SoloX that is new to i.MX6SX customers. They concerns GPIO ISRs response time are not real time and hugh latency while Android/Linux is running on Cortex-A9 in i.MX6SoloX.

I shared my test steps, report and image for your reference.

Best regards,

Carl

Attachments
gpio.c.txt.zip
gpio_imx6sx_sdb_m4.bin.zip
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Version history
Last update:
‎01-19-2015 02:20 AM
Updated by:
NXP Employee