The i.MX6SDL pads out of reset condition for external devices.

取消
显示结果 
显示  仅  | 搜索替代 
您的意思是: 
已解决

The i.MX6SDL pads out of reset condition for external devices.

跳至解决方案
1,166 次查看
satoshishimoda
Senior Contributor I

Hi community,

I have a question about the signal i.MX6SDL out of reset condition.

Please see Table 100 of IMX6SDLCEC Rev.5, the out of reset condition of a lot of pads are "input with 100k ohm pull-up".

I want to know the logic state for external devices when these pads are in this condition.

These will be "high-impedance" since the pull-up resistors are isolated from the pads? or the logic will be "high" by 100k ohm pull-up?

Best Regards,

Satoshi Shimoda

标签 (4)
标记 (3)
0 项奖励
回复
1 解答
1,103 次查看
art
NXP Employee
NXP Employee

A pad whose out-of-reset state is "input with 100kOhm pull-up" appears as a 100kOhm pull-up for external devices.


Have a great day,
Artur

-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------

在原帖中查看解决方案

0 项奖励
回复
1 回复
1,104 次查看
art
NXP Employee
NXP Employee

A pad whose out-of-reset state is "input with 100kOhm pull-up" appears as a 100kOhm pull-up for external devices.


Have a great day,
Artur

-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------

0 项奖励
回复