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MC9S08LG32 cannot change register value

Question asked by Michal Navrátil on Feb 13, 2015
Latest reply on Feb 23, 2015 by Carlos_Mendoza

Hello everyone

 

I'm trayin setup SPI on MCU MC9S08LG16 and i cannot set any register from SPI registers. When i setting SPIC1 value to 0xD0 by code, nothing change. SPIC1 have 0x04 from begin program. When i traying change this value in debug mode in memory window or in register map, not work it. After hit on enter value stay on 0x04.

 

I use Codewarrior 6.1.

Please, can you help my anybody to explain this problem?

 

Thank you very much.

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