JAJSFC7C September 2015 – July 2016 SN65DP149 , SN75DP149
PRODUCTION DATA.
Reads from reserved fields return 0, and writes to read-only reserved registers are ignored. Writes to reserved registers, which are marked with ‘W’, produce unexpected behavior. All addresses not defined by this specification are considered reserved. Reads from these addresses return 0 and writes will be ignored.