M32C80 Datasheet, PDF (9/352 Pages) Renesas Technology Corp – 16/32-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY / M32C/80 SERIES

16.2 Clock Asynchronous Serial I/O (UART) Mode ................................................... 183
16.2.1 Bit Rate .......................................................................................................... 187
16.2.2 Selecting LSB First or MSB First ................................................................. 188
16.2.3 Serial Data Logic Inverse ............................................................................. 188
16.2.4 TxD and RxD I/O Polarity Inverse ................................................................ 189
16.3 Special Mode 1 (I²C Mode) .................................................................................. 190
16.3.1 Detecting Start Condition and Stop Condition .......................................... 196
16.3.2 Start Condition or Stop Condition Output .................................................. 196
16.3.3 Arbitration ...................................................................................................... 198
16.3.4 Transfer Clock ............................................................................................... 198
16.3.5 SDA Output .................................................................................................... 198
16.3.6 SDA Input ....................................................................................................... 199
16.3.7 ACK, NACK .................................................................................................... 199
16.3.8 Transmit and Receive Reset ........................................................................ 199
16.4 Special Mode 2 ..................................................................................................... 200
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16.4.1 SSi Input Pin Function (i=0 to 4) .................................................................. 203
16.4.2 Clock Phase Setting Function ..................................................................... 204
16.5 Special Mode 3 (GCI Mode) ................................................................................. 206
16.6 Special Mode 4 (IE Mode) .................................................................................... 210
16.7 Special Mode 5 (SIM Mode) ................................................................................. 214
16.7.1 Parity Error Signal ........................................................................................ 218
16.7.2 Format ............................................................................................................ 219
17. A/D Converter ______________________________ 220
17.1 Mode Description ................................................................................................. 227
17.1.1 One-shot Mode .............................................................................................. 227
17.1.2 Repeat Mode .................................................................................................. 228
17.1.3 Single Sweep Mode ...................................................................................... 229
17.1.4 Repeat Sweep Mode 0 .................................................................................. 230
17.1.5 Repeat Sweep Mode 1 .................................................................................. 231
17.2 Functions .............................................................................................................. 232
17.2.1 Resolution Select Function .......................................................................... 232
17.2.2 Sample and Hold Function ........................................................................... 232
17.2.3 Trigger Select Function ................................................................................ 232
17.2.4 DMAC Operating Mode ................................................................................. 232
17.2.5 Extended Analog Input Pins ........................................................................ 233
17.2.6 External Operating Amplifier (Op-Amp) Connection Mode....................... 233
17.2.7 Power Consumption Reducing Function ................................................... 234
17.2.8 Output Impedance of Sensor Equivalent Circuit under A/D Conversion ... 234
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