SH7047F Datasheet, PDF (7/85 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family/SH7047 Series

Contents
Section 1 Example 1 (Standard Format, 1 Byte of Data) ......................................... 1
1.1 Transmission and Reception Specifications ...................................................................... 1
1.2 Transmission and Reception Specifications, Function Description................................... 1
1.3 Transmission Flowchart .................................................................................................... 3
1.4 Software Description (Transmission) ................................................................................ 4
1.5 Transmission Program Listing........................................................................................... 5
1.6 Reception Flowchart.......................................................................................................... 6
1.7 Software Description (Reception) ..................................................................................... 7
1.8 Reception Program Listing................................................................................................ 8
1.9 Operation Waveforms (Transmission and Reception)....................................................... 9
Section 2 Example 2 (Standard Format, 8 Bytes of Data, Using DTC)............... 10
2.1 Transmission and Reception Specifications ...................................................................... 10
2.2 Transmission and Reception Specifications, Function Description................................... 10
2.3 Transmission Flowchart .................................................................................................... 13
2.4 Software Description (Transmission) ................................................................................ 14
2.5 Transmission Program Listing........................................................................................... 16
2.6 Reception Flowchart.......................................................................................................... 18
2.7 Software Description (Reception) ..................................................................................... 19
2.8 Reception Program Listing................................................................................................ 21
2.9 Operation Waveforms (Transmission and Reception)....................................................... 23
Section 3 Example 3 (Extended Format, 1 Byte of Data) ........................................ 24
3.1 Transmission and Reception Specifications ...................................................................... 24
3.2 Transmission and Reception Specifications, Function Description................................... 24
3.3 Transmission Flowchart .................................................................................................... 26
3.4 Software Description (Transmission) ................................................................................ 28
3.5 Transmission Program Listing........................................................................................... 29
3.6 Reception Flowchart.......................................................................................................... 31
3.7 Software Description (Reception) ..................................................................................... 33
3.8 Reception Program Listing................................................................................................ 34
3.9 Operation Waveforms (Transmission and Reception)....................................................... 36
Section 4 Example 4 (Standard Format, 8 Bytes of Data, Prioritized)................. 37
4.1 Transmission and Reception Specifications ...................................................................... 37
4.2 Transmission and Reception Specifications, Function Description................................... 38
4.3 Transmission Flowchart .................................................................................................... 41
4.4 Software Description (Transmission) ................................................................................ 43
4.5 Transmission Program Listing........................................................................................... 44
Rev. 1.00, 08/03, page vii of viii