Hello Tom,
A search on "ti.com" for "how to read C-RAM" turned up the following result: http://www.ti.com/lit/an/slaa425d/slaa425d.pdf
I love it when a search works and turns up the desired content. Seems the 'c' changed to a 'd'.
The document title is "Coefficient RAM Access Mechanisms". Hope the document helps.
Best regards,
Arnold Zhang