I2C Problem with MCF525, only first I2C bus works, second NOT.

キャンセル
次の結果を表示 
表示  限定  | 次の代わりに検索 
もしかして: 

I2C Problem with MCF525, only first I2C bus works, second NOT.

1,314件の閲覧回数
MdeJong
Contributor I
Hello,
 
I have a problem with the second I2C bus on the MCF5251,
the first I2C bus is working correctly, but the second I2C bus isn't working at all.
 
The initializing routines for the I2C busses are the same.
This I2C bus is working fine.
 
All the routines are the same, only the register base is different.
 
Am I doing something?
 
Regards Mark,
 
ラベル(1)
0 件の賞賛
返信
1 返信

686件の閲覧回数
JimDon
Senior Contributor III
Did you correctly set the pin function register for the second I2C module?

0 件の賞賛
返信