On Tue, Apr 26, 2016 at 3:04 PM, Ian Finder <ian.fin...@gmail.com> wrote: > The spec sheet from the PAL mfg. (signetics PLS173) seems to indicate > security fuses aren't an option on the model on my board. I have not > actually tried yet. >
A PLS173 does not have a security fuse. A PLUS173 does have a security fuse. On my CMD CDU-720/M there are some PLS173 parts, but the CSR decode PAL is a PLUS173 part, so I assume it is secured. Double check whether the CSR decode PAL on your CDU-710 is a PLS173 or a PLUS173. -Glen