SH7047F Datasheet, PDF (34/85 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family/SH7047 Series

3.3 Transmission Flowchart
Transmission operation: main routine
Clear bit MCR0
Clear bit IRR0
Set pins
Set bit rate
Initialize mailbox
Set MBC
Set mailbox empty interrupt
Set transmission method
Set transmission data
Set to transmission wait status
Figure 3.1 Transmission Flowchart (1)
Rev. 1.00, 08/03, page 26 of 74