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(AV7480)INTRQ pins

Question asked by donadona999s on Sep 6, 2016
Latest reply on Sep 26, 2016 by donadona999s

Hi !

 

I have few question about INTRQ pins.

 

1)

When the customers want to use INTRQ pin to 

detect that HDMI or MHL are connected , they can use INTRQ3 only to do this.

So they have to connect INTRQ3 pin to the system(SoC).

Is my understanding correct?

 

2)

Customer can chose which interrupt are output from INT1 or INT2.

So this means customer can select which interrupt to use 

and also which output (INT1 or INT2) they want to use.

Is my understanding correct?

 

3)

After they detect the interrupts,

they have to read back the register and check what happend,

and after that they have to clear with the clear bit.

Is my understanding correct?

 

Best regards.

Kawa

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