Event from I2C driver indicating successfull transmition of byte causes transition to S6 or S7 depending on the data direction bit in the I2C command already sent. State transition function used is "STF_M_wt_len". This state transition function generates one of two events (depending on the data direction bit in the I2C command) which causes a state transition to either S6, using the state transition function "STF_M_rd_block" or S7, using the state transition function "STF_M_wt_block".

Event from I2C driver indicating failure in transmition causes transition to S8. State transition function used is "STF_M_abort_transfer"