In SX Microcontrollers, SX/B Compiler and SX-Key Tool, RS_Jim wrote:

Good Morning All.
 

I have a problem with SXB. The following lines of code will compile OK:

 

  SHIFTIN ADC_DIO,ADC_CLK,MSBPOST,tmpB1\9,4


  SHIFTOUT MEM_DO, mem_clk, MSBPRE, WRITE_M\5

 

This line of code returns   "error 4 pass 1 MSBPOST constant expected". I can change post back to pre and it will compile but as soon as I change the letters to post it will not compile. I am running V 1.51.03 of SXB.  After testing my code I reread the data sheet and decided that it probably was not working because of the pre/post issue so went to change my shiftout/shiftin commands to MSBPOST. The chip is a 93AA66 512 byte eeprom.


 SHIFTOUT MEM_DO, mem_clk, MSBPOST, WRITE_M\5


Any ideas?

 

Radio Shack Jim

 

 :roll:

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