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Ashwini
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Level 1
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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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Di_W
Moderator
Moderator
Moderator
1000 replies posted 250 solutions authored 100 likes received

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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1 Reply
Di_W
Moderator
Moderator
Moderator
1000 replies posted 250 solutions authored 100 likes received

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