SH7047F Datasheet, PDF(67/85 Page) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family/SH7047 Series

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SH7047F Datasheet, PDF (67/85 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family/SH7047 Series

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5.3 Transmission Flowchart

Transmission operation: main routine

(remote frame transmission)

Initialize reception data storage area

Clear bit MCR0

Set local acceptance filter

Clear bit IRR0

Set pins

Set bit rate

Initialize mailbox

Set MBC

Set reception interrupt

Set remote frame transmission

Set to transmission wait status

Transmission complete?

Yes

Clear transmission end flag

Figure 5.1 Transmission Flowchart (1)

Rev. 1.00, 08/03, page 59 of 74

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