The NIRAM is from 0x20120000 to 0x2013FFFF. Note that for every 4 bytes (0 .. 3), only bytes 0 & 1 will have valid data. -- Matt Thomas Internet: matt@3am-software.com 3am Software Foundry WWW URL: http://www.3am-software.com/bio/matt.html Westford, MA Disclaimer: I disavow all knowledge of this message