Can you take a look at the datasheet I posted for the 2113 in earlier post;
(<!-- m --><a class="postlink" href="http://download.siliconexpert.com/pdfs/2009/10/24/8/42/45/521/smsc_/auto/2113.pdf">http://download.siliconexpert.com/pdfs/ ... o/2113.pdf</a><!-- m -->)
Page 43:
7.1 Lock column next to Temp registers
7.1.1: Lock Entries
page 70;
7.36: Software Lock Register
Do you know if those sections would help you lock the LUT?
(<!-- m --><a class="postlink" href="http://download.siliconexpert.com/pdfs/2009/10/24/8/42/45/521/smsc_/auto/2113.pdf">http://download.siliconexpert.com/pdfs/ ... o/2113.pdf</a><!-- m -->)
Page 43:
7.1 Lock column next to Temp registers
7.1.1: Lock Entries
page 70;
7.36: Software Lock Register
Do you know if those sections would help you lock the LUT?