I'm using SHARC 21488 in my project, and I have a confusion about PCG_PWx register in Page 1140 of 214xx processor hardware reference revision1.1. I can't understand "x" meaning, Does PCG_PWx has exact same function? For example, are both PWFSA(BIT15-0) of PCG_PW and PCG_PW2 used to set pulse width frame sync of A/C in normal mode? and in Cdef21488.h, there is a PCG_PW1, but no any description about it in hardware reference document. Can anyone help me? Thanks in advance!