Renesas RX62N Group Specifications

APPLICATION NOTE R01AN0630EJ0100 Rev.1.00 Page 1 of 23 Sep 27, 2011 RX62N Group, RX621 Group RIIC Multi-Master Communication Introduction Th

RX62N Group, RX621 Group RIIC Multi-Master Communication R01AN0630EJ0100 Rev.1.00 Page 10 of 23 Sep 27, 2011 RiicStart Overview Starts master

RX62N Group, RX621 Group RIIC Multi-Master Communication R01AN0630EJ0100 Rev.1.00 Page 11 of 23 Sep 27, 2011 3.7 Flowcharts 3.7.1 Main Processi

RX62N Group, RX621 Group RIIC Multi-Master Communication R01AN0630EJ0100 Rev.1.00 Page 12 of 23 Sep 27, 2011 3.7.2 Callback Function (Slave Mo

RX62N Group, RX621 Group RIIC Multi-Master Communication R01AN0630EJ0100 Rev.1.00 Page 13 of 23 Sep 27, 2011 3.7.5 RIIC Initialization Figure 6

RX62N Group, RX621 Group RIIC Multi-Master Communication R01AN0630EJ0100 Rev.1.00 Page 14 of 23 Sep 27, 2011 3.7.7 Start Master Mode Communica

RX62N Group, RX621 Group RIIC Multi-Master Communication R01AN0630EJ0100 Rev.1.00 Page 15 of 23 Sep 27, 2011 3.7.9 RDRF Interrupt Handling Fig

RX62N Group, RX621 Group RIIC Multi-Master Communication R01AN0630EJ0100 Rev.1.00 Page 16 of 23 Sep 27, 2011 3.7.10 TDRE Interrupt Handling Fi

RX62N Group, RX621 Group RIIC Multi-Master Communication R01AN0630EJ0100 Rev.1.00 Page 17 of 23 Sep 27, 2011 3.7.11 TEND Interrupt Handling Fi

RX62N Group, RX621 Group RIIC Multi-Master Communication R01AN0630EJ0100 Rev.1.00 Page 18 of 23 Sep 27, 2011 3.7.12 Stop Condition Detection I

RX62N Group, RX621 Group RIIC Multi-Master Communication R01AN0630EJ0100 Rev.1.00 Page 19 of 23 Sep 27, 2011 3.7.13 NACK Interrupt Handling Fi

RX62N Group, RX621 Group RIIC Multi-Master Communication R01AN0630EJ0100 Rev.1.00 Page 2 of 23 Sep 27, 2011 1. Specifications This sample progr

RX62N Group, RX621 Group RIIC Multi-Master Communication R01AN0630EJ0100 Rev.1.00 Page 20 of 23 Sep 27, 2011 3.7.14 Arbitration Lost Detection

RX62N Group, RX621 Group RIIC Multi-Master Communication R01AN0630EJ0100 Rev.1.00 Page 21 of 23 Sep 27, 2011 3.7.15 Timeout Detection Interrup

RX62N Group, RX621 Group RIIC Multi-Master Communication R01AN0630EJ0100 Rev.1.00 Page 22 of 23 Sep 27, 2011 4. Sample Code The sample code can

RX62N Group, RX621 Group RIIC Multi-Master Communication R01AN0630EJ0100 Rev.1.00 Page 23 of 23 Sep 27, 2011 Website and Support Renesas Elect

A-1 Revision Record Description Rev. Date Page Summary 1.00 Sep.27.11 — First edition issued

General Precautions in the Handling of MPU/MCU Products The following usage notes are applicable to all MPU/MCU products from Renesas. For detailed

Notice1. All information included in this document is current as of the date this document is issued. Such information, however, is subject to chan

RX62N Group, RX621 Group RIIC Multi-Master Communication R01AN0630EJ0100 Rev.1.00 Page 3 of 23 Sep 27, 2011 2. Operation Verification Environm

RX62N Group, RX621 Group RIIC Multi-Master Communication R01AN0630EJ0100 Rev.1.00 Page 4 of 23 Sep 27, 2011 3. Software Description 3.1 Operati

RX62N Group, RX621 Group RIIC Multi-Master Communication R01AN0630EJ0100 Rev.1.00 Page 5 of 23 Sep 27, 2011 3.3 Constants Table 5 lists the con

RX62N Group, RX621 Group RIIC Multi-Master Communication R01AN0630EJ0100 Rev.1.00 Page 6 of 23 Sep 27, 2011 3.5 Functions Table 8 lists the fun

RX62N Group, RX621 Group RIIC Multi-Master Communication R01AN0630EJ0100 Rev.1.00 Page 7 of 23 Sep 27, 2011 3.6 Function Specifications The spe

RX62N Group, RX621 Group RIIC Multi-Master Communication R01AN0630EJ0100 Rev.1.00 Page 8 of 23 Sep 27, 2011 RiicIni Overview RIIC initializatio

RX62N Group, RX621 Group RIIC Multi-Master Communication R01AN0630EJ0100 Rev.1.00 Page 9 of 23 Sep 27, 2011 RiicSlvStart Overview Starts slave