cy8c22545 run on 5.0v 24mhz(SYSCLK/1), I2C fail

Tip / Sign in to post questions, reply, level up, and achieve exciting badges. Know more

cross mob
Anonymous
Not applicable

I download the demo file of CY3280. I try to add EZI2C into this project. but it always fail.

   

At last I found out that cy8c22545 run on 5.0v 24mhz(SYSCLK/1), I2C can not work. If SYSCLK/x, x not equal to 1, every thing is fine.
Please tell me why. Is there any document about this situation?

   

I attached a most simple file for your testing.

   

Thanks.

0 Likes
1 Reply
pushekm_21
Employee
Employee
10 likes received 5 likes given First like received

 Hello Teddy,

   

 

   

Thanks for bringing up this problem. I haven't heard about this yet, let me check it out and shall get back to you.

   

 

   

Best regards,

   

Pushek

0 Likes