hi any one help me whether tms470r1b1m support isp
I'm sure the datasheet gives the necessary information - but it may well not spell-out explicitly how to use that information to implement ISP.
What Keil information are you reading? The Keil device database entry for this chip is http://www.keil.com/dd/chip/4075.htm
That page provides a link to the TI Application Notes for this chip: "
What is confusing about that?!