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Ashwini
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While studying the user manual of Aurix TC3xx ,I came across terms Back Bone Bus and Back Up clock ,I want know about them in detail  ,what is their working and functionality and how does they work?

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dw
Moderator
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Moderator

Hi Ashwini,

Back Bone Bus (BBB): Emulation Device related and ADAS related peripherals, available in ADAS / Emulation
Devices only.

In case of a clock error, the CCU switches to the back-up clock fBACK as the clock source.

Please refer to chapter 10.6 Clock Emergency Behavior  in AURIXTC3XX_um_part1_v2.0.pdf

 

dw

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dw
Moderator
Moderator 500 replies posted 50 likes received 250 sign-ins
Moderator

Hi Ashwini,

Back Bone Bus (BBB): Emulation Device related and ADAS related peripherals, available in ADAS / Emulation
Devices only.

In case of a clock error, the CCU switches to the back-up clock fBACK as the clock source.

Please refer to chapter 10.6 Clock Emergency Behavior  in AURIXTC3XX_um_part1_v2.0.pdf

 

dw