Special function registers (SFRs) provide an interface to core and peripheral hardware functionality of a microprocessor or microcontroller. They are commonly mapped into the processor’s address space, similar to RAM. To a C or C++ compiler, SFRs are essentially indistinguishable from RAM...
Register or Sign in below to download the full article in .PDF format, including high resolution graphics and schematics when applicable.
Register to view the full article
By registering on Electronic Design now, you'll not only gain access to premium content, you'll also become part of an exclusive, robust global engineering community!
Participate in Expert and Reader driven Q&A's
Start your own conversation by commenting on any article or blog
Download high-quality content including the highly anticipated Salary & Career Report