请问:MODA、MODB和MODC都悬空,CPU是工作在什么模式?

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请问:MODA、MODB和MODC都悬空,CPU是工作在什么模式?

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nxpxhy13
Contributor I

请帮我看一下这个问题,谢谢。

 

Excuse me: MODA, MODB and MODC are all suspended, CPU is working in what mode?
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Please take a look at this question for me, thank you.

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lama
NXP TechSupport
NXP TechSupport

Hi,

for example S12XEP100, reference  manual, Table 1-10. Signal Properties Summary...

MODC reset state = pull_up

MODB reset state = while reset pull_down

MODA reset state = while reset pull_down

 

Then, Table 1-12. Chip Modes and Data Sources

Chip Modes               MODC      MODB     MODA

Normal single chip         1               0               0

 

Best regards,

Ladislav

 

 

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168 Views
lama
NXP TechSupport
NXP TechSupport

Hi,

for example S12XEP100, reference  manual, Table 1-10. Signal Properties Summary...

MODC reset state = pull_up

MODB reset state = while reset pull_down

MODA reset state = while reset pull_down

 

Then, Table 1-12. Chip Modes and Data Sources

Chip Modes               MODC      MODB     MODA

Normal single chip         1               0               0

 

Best regards,

Ladislav

 

 

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