# CPU Module Schematics

**URL:** <https://forum.clockworkpi.com/t/cpu-module-schematics/7469>\
**Category:** DevTerm\
**Tags:** hardware\
**Created:** [November 24, 2021, 3:14pm UTC](https://forum.clockworkpi.com/t/cpu-module-schematics/7469 "2021-11-24T15:14:16Z")\
**Posts on this page:** 7\
**Page:** 1

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**Author:** ![veritazz](https://yyz1.discourse-cdn.com/flex029/user_avatar/forum.clockworkpi.com/veritazz/32/5467_2.png) [@veritazz](https://forum.clockworkpi.com/u/veritazz)\
**Post date:** [November 24, 2021, 3:14pm UTC](https://forum.clockworkpi.com/t/cpu-module-schematics/7469/1 "2021-11-24T15:14:16Z")

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Does anyone know where to get the schematics for the CPU core modules for the DevTerm? I am particularly interested in the A06 core module schematics.

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**Author:** ![veritazz](https://yyz1.discourse-cdn.com/flex029/user_avatar/forum.clockworkpi.com/veritazz/32/5467_2.png) [@veritazz](https://forum.clockworkpi.com/u/veritazz)\
**Post date:** [December 3, 2021, 2:20pm UTC](https://forum.clockworkpi.com/t/cpu-module-schematics/7469/2 "2021-12-03T14:20:29Z")

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Anyone from the clockwork team that can help on that or at least can give a schedule or estimation when these schematics will be available to the public? It would be very helpful to be able to port alternatives to Armbian to this cool device.

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**Author:** ![Sebastian](https://avatars.discourse-cdn.com/v4/letter/s/4da419/32.png) [@Sebastian](https://forum.clockworkpi.com/u/Sebastian)\
**Post date:** [December 4, 2021, 8:21pm UTC](https://forum.clockworkpi.com/t/cpu-module-schematics/7469/3 "2021-12-04T20:21:06Z")

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A06 uses a Rockchip RK3399 if I’m not mistaken (damn…should’ve taken a pic before putting on the heat sink). You may glean some info from here:  
[http://opensource.rock-chips.com/wiki\_RK3399](http://opensource.rock-chips.com/wiki_RK3399)

But I have yet to find a comprehensive reference manual with all the pinouts and such.

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<div class="post-metadata">

**Author:** ![veritazz](https://yyz1.discourse-cdn.com/flex029/user_avatar/forum.clockworkpi.com/veritazz/32/5467_2.png) [@veritazz](https://forum.clockworkpi.com/u/veritazz)\
**Post date:** [December 5, 2021, 1:09pm UTC](https://forum.clockworkpi.com/t/cpu-module-schematics/7469/4 "2021-12-05T13:09:24Z")

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Thanks for the link. It is a good start. But we are still missing the schematics of the core module where the rk3399 and other components like RAM, PMIC etc are assembled and wired. Last time in the forum I saw that @cuu was updating the schematics at github.

@cuu do you also have the schematics of the core module for the A06 or do you know who might have them so we can ask?

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**Author:** ![guu](https://avatars.discourse-cdn.com/v4/letter/g/7ab992/32.png) [@guu](https://forum.clockworkpi.com/u/guu)\
**Post date:** [December 6, 2021, 3:08am UTC](https://forum.clockworkpi.com/t/cpu-module-schematics/7469/5 "2021-12-06T03:08:53Z")

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we will update the schematics in next week

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<div class="post-metadata">

**Author:** ![veritazz](https://yyz1.discourse-cdn.com/flex029/user_avatar/forum.clockworkpi.com/veritazz/32/5467_2.png) [@veritazz](https://forum.clockworkpi.com/u/veritazz)\
**Post date:** [December 13, 2021, 8:00am UTC](https://forum.clockworkpi.com/t/cpu-module-schematics/7469/6 "2021-12-13T08:00:58Z")

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Many thanks. I am really looking forward to take a look at them.

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**Author:** ![Petrakis](https://yyz1.discourse-cdn.com/flex029/user_avatar/forum.clockworkpi.com/petrakis/32/256_2.png) [@Petrakis](https://forum.clockworkpi.com/u/Petrakis)\
**Post date:** [December 13, 2021, 2:32pm UTC](https://forum.clockworkpi.com/t/cpu-module-schematics/7469/7 "2021-12-13T14:32:28Z")

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> **[clockwork\_DevTerm\_A06\_Core\_for\_Mainboard\_V3.14\_Schematic.pdf](https://github.com/clockworkpi/DevTerm/blob/main/Schematics/clockwork_DevTerm_A06_Core_for_Mainboard_V3.14_Schematic.pdf)**