AnsweredAssumed Answered

Proper/MQX Way to Read/Write devices on the MPC5125 LocalPlus Bus

Question asked by Tim Hutchinson on Mar 11, 2013
Latest reply on May 20, 2013 by MARIO TURQUETI

Hi All,

 

     I'm doing a project using a TWR-MPC-5125 module with some external 8 bit devices connected to the localPlus bus (via the card edge connector)  and am wondering about the "proper" way to perform reads/writes to those devices using MQX (3.8). At this point I'm just planning to directly access the processor registers for the LocalPlus Bus Controller (LPC) and configure the address windows, chips selects, etc that I need and then read write my devices using pointers. I'm just wondering if this is the best way given that I'm using MQX or if MQX has functions to do any of this? Any suggestions, research guidance, etc would be appreciated, thanks!

 

 

Best Regards,

Tim

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