In SX Microcontrollers, SX/B Compiler and SX-Key Tool, Rsadeika wrote: I am familiar with the usage of asm ... endasm. What I will probably have to do is experiment. What I am thinking is, put in the device and freq info that SX/B needs, then right under that, asm, paste in all the asm code, end it with endasm. Then put in the SX/B code that I will need. The asm code should take care of things like reset, banking, and the requirements for the ISR. After it compiles correctly, then I will have to see what has to be adapted to make the SPI actually work. Boy, doesn't this sound simple. Thanks Ray ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=107874#m108018 Need assistance? Send an email to the Forum Administrator at forumadmin@parallax.com The Parallax Forums are powered by dotNetBB Forums, copyright 2002-2006 (http://www.dotNetBB.com)