[OTG + documentation] Incorrect formula to calculate words to read

Discussion created by waclawek.jan on Oct 2, 2017

The formula should read

word_cng = BCNT[10:2]+(BCNT[1] | BCNT[0])


- BCNT field has 11 bits not 12

- the parenthesized OR should express that the last incomplete word - if present - has to be read too


The same in the analogous figure in the OTG_HS chapter. I did not check other RMs but I take for granted all these findings are transferred to all relevant RMs.