$1.(30$ pts$)$ These questions are about I$2$C and the I$2$C units on the TM$4$C:

a$.(10$ pts$)$ What value does the TPR field need to be set to in an I$2$C controller to achieve a bit rate of $100$ Kbps assuming the I$2$C controller is clocked by a $16$ Mhz system clock?

TPR: $0$x

b$.(20$ pts$)$ Draw out the SDA waveforms for an I$2$C controller issuing a two byte write to peripheral address $\backslash (0\backslash$times $28\backslash ).$ The data values written are $\backslash (0\backslash$times $39\backslash )$ and $\backslash (0\backslash$times $42\backslash ).$ Include a START and STOP at the beginning and end.

SDA