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kasli & kasli-soc: describe mounting fan onto heatsink (#8)

Add fan mounting instructions for kasli and kasli-soc. Fan connector's polarity pictures are included to prevent wrong connection.

Reviewed-on: sinara-hw/assembly#8
Co-authored-by: morgan <mc@m-labs.hk>
Co-committed-by: morgan <mc@m-labs.hk>
This commit is contained in:
morgan 2024-01-12 16:54:38 +08:00 committed by Egor Savkin
parent 4b03c538a1
commit b174819fbb
5 changed files with 19 additions and 1 deletions

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- [Build and test firmware](./build_test_firmware.md)
- [Hardware](./hw/hardware.md)
- [Sinara Kasli](./hw/kasli.md)
- [Sinara Kasli-SOC](./hw/kasli_soc.md)
- [Sinara 4624 AWG Phaser (Upconverter/Baseband)](./hw/phaser.md)
- [Sinara 4456 synthesizer Mirny / Sinara 4457 Almazny Mezzanine card](./hw/mirny_almazny.md)

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src/hw/kasli.md Normal file
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# Kasli
## Mounting fan onto heatsink
![](../img/kasli_fan.jpg)
1. ⚠️ Verify the fan has the **correct polarity (powering on with wrong polarity will burn the MOSFET in series💥)**
2. Place the fan on a heatsink
3. Tap 3 threads on the heatsink using M2.5 pointy tapping screws (e.g. front panel screws)
4. Replace the tapping screws with M2.5x14mm screws
5. Verify the fan is secure

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Check the BOOT mode switches - they both should be at SD if the Kasli-SoC going to be shipped to customer.
POR jumper needs only for JTAG mode.
![](../img/kasli_soc.jpg)
![](../img/kasli_soc.jpg)
## Mounting fan onto heatsink
![](../img/kasli_soc_fan.jpg)
1. ⚠️ Verify the fan has the **correct polarity (powering on with wrong polarity will burn the MOSFET in series💥)**
2. Place the fan on a heatsink
3. Tap 3 threads on the heatsink using M2.5 pointy tapping screws (e.g. front panel screws)
4. Replace the tapping screws with M2.5x14mm screws
5. Verify the fan is secure

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