MC9S12XHZ512 EEPROM read write operation

kdn — Sun, 29 Mar 2015 17:44:46 GMT

I want to write and read data in/from internal EEPROM of MC9S12XHZ512 micro-controller. Can anyone provide me sample code for it.

I have use processor expert of it but it's showing some error , i have posted below.

Re: MC9S12XHZ512 EEPROM read write operation

ZhangJennie — Mon, 30 Mar 2015 06:33:53 GMT

Hi KDN,

I don't think you use GetWord() in a right way.

you need use GetWord() as below:

byte If_ok;

word mydata;

If_ok = IEE1_SetWord((IEE1_TAddress)0x100000,0x1234);

If_ok = IEE1_GetWord((IEE1_TAddress)0x100000,&mydata);

I attached my demo code and video, it's for 9S12XHY256 but the method is the same for all HCS12X device

Have a great day,
Zhang Jun

-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------

S12 / MagniV MicrocontrollersのトピックRe: MC9S12XHZ512 EEPROM read write operation

MC9S12XHZ512 EEPROM read write operation

Re: MC9S12XHZ512 EEPROM read write operation