SHARC ADSP-21363 silicon revision register

A silicon revision number with the form "-x.x" is branded on all parts (see the data sheet for information on reading part branding). The silicon revision can also be electronically read by reading the REVPID register either via JTAG or DSP code.

The following DSP code can be used to read the register:

<UREG> = REVPID;

Silicon REVISION      REVPID[7:4]

     0.5                                 0101

     0.3                                 0011