Renesas H8S/2319 series Hardware Manual page 762

Transition to
Programming/erasing
Operations for Erasing
User MATs and User
Boot MATs
Programming/erasing
selection wait
Programming
Bit-Rate-Adjustment State
The bit rate is calculated by measuring the period of transfer of a low-level byte (H'00) from the
host. The bit rate can be changed by the command for a new bit rate selection. After the bit rate
has been adjusted, the boot program enters the inquiry and selection state. The bit-rate-adjustment
sequence is shown in figure 17-83.
Rev. 5.00, 12/03, page 732 of 1088
Reset
Bit-Rate-Adjustment
State
Inquiry/Selection
wait
Operations for
Programming
Figure 17-82 Boot Program States
Inquiry Selection
Operations for
Inquiry
Erasing
Operations for
Erasing
Operations for
Selection
Checking
Operations for
Checking