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TX2开发套件 C02 底板的上电自启教程

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发表于 2019-6-5 16:26:04 | 显示全部楼层 |阅读模式
C02底板是长这样的
TIM图片20190605162423.png
它的这个接口是向板边的,而B04版本的是竖起来的。
(看底板版本的教程看另一个贴子:http://smartfire.cn/thread-1079-1-1.html

上电自启的方法:
C02 board does not support Auto-Power-On function directly, it requires a few more changes to enable that:

1. Install 0 Ohm, 0402 resistor at R313
Asserts ACOK to allow Jetson TX2 or Jetson TX2 4GB to Auto-Power-On.
2. Move R501, 10k, 0402, resistor to R287
Enables the VDD_IN supply to the module connector as soon as the power is applied (disables hot-plug protection)
3. Remove R383
Disables the ON control from the pushbutton Micro-Controller
4. Remove R384
Removes the VDD_IN Bleeder resistor to keep this from consuming power during normal operation.
5. Add wire across Q47 pin 2 and 3.
Force Button Micro-Controller in Mobile PMIC Mode (allows Jetson TX2i to function as if it were in a P2597_B04 carrier board – will boot when power is attached without button press)


C02 版本底板的设计文件可这里下载


链接:https://pan.baidu.com/s/1u65JUZhoxtpc_jhziZM1Ew
提取码:sg40





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