Is the Multiply-Accumulate (MAC) Unit supported by the C51 compiler for the cygnal c8051f12x devices? How to use it?
I probably should have elaborated a little more. The silabs IDE uses the keil compiler, linker, etc but invokes it via command line. What I need to know is how to issue the directive as a command line argument. I'd much rather use the Keil tools than the silabs IDE but I don't know how to do that. The silabs development boards come with their own little JTAG adapter (download and debug) and the Keil tools don't recognize it, so I'm stuck with the silabs IDE (and they don't seem to have a command line interface to their JTAG adapter).
uVision shows you the command-line it generates - so just get uVision to show you? The C51 Manual describes both command-line invocation, and the corresponding uVision options.
What I need to know is how to issue the directive as a command line argument. Enter MDU_F120 on the command line. Jon
Thank you. As a side note, silabs now has a driver for their JTAG interface that works with uVision3 (so now I'm using uVision3!!!). Should anyone need it here is the (very long) link to it:
http://www2.silabs.com/tgwWebApp/appmanager/tgw/tgwHome;jsessionid=B1r9TpZyt3w0HwHBl4YGmQfbR1lbk2ZJN6vhBnwhkJmRHh4jWZCM!515573835?_nfpb=true&_pageLabel=GenericContentPage&contentObjectId=/public/web_content/products/Microcontrollers/en/mcu_keildriver.htm