TMP86FS49AIUG datasheet(13/296 Pages) TOSHIBA

13 / 296 page

14.3.2.2 Receive mode

14.3.2.3 Transmit/receive mode

14.3.3 Transfer modes................................................................................................................................... 165

14.3.3.1 Transmit mode

14.3.3.2 Receive mode

14.3.3.3 Transmit/receive mode

15. Synchronous Serial Interface (SIO2)

15.1 Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177

15.2 Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178

15.3 Function. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180

15.3.1 Serial clock ......................................................................................................................................... 180

15.3.1.1 Clock source

15.3.1.2 Shift edge

15.3.2 Transfer bit direction ........................................................................................................................... 182

15.3.2.1 Transmit mode

15.3.2.2 Receive mode

15.3.2.3 Transmit/receive mode

15.3.3 Transfer modes................................................................................................................................... 183

15.3.3.1 Transmit mode

15.3.3.2 Receive mode

15.3.3.3 Transmit/receive mode

16. Serial Bus Interface(I2C Bus) Ver.-D (SBI)

16.1 Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195

16.2 Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195

16.3 Software Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195

16.4 The Data Format in the I2C Bus Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196

16.5 I2C Bus Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197

16.5.1 Acknowledgement mode specification................................................................................................ 199

16.5.1.1 Acknowledgment mode (ACK = “1”)

16.5.1.2 Non-acknowledgment mode (ACK = “0”)

16.5.2 Number of transfer bits ....................................................................................................................... 200

16.5.3 Serial clock ......................................................................................................................................... 200

16.5.3.1 Clock source

16.5.3.2 Clock synchronization

16.5.4 Slave address and address recognition mode specification............................................................... 201

16.5.5 Master/slave selection ........................................................................................................................ 201

16.5.6 Transmitter/receiver selection............................................................................................................. 201

16.5.7 Start/stop condition generation ........................................................................................................... 202

16.5.8 Interrupt service request and cancel................................................................................................... 202

16.5.9 Setting of I2C bus mode ..................................................................................................................... 203

16.5.10 Arbitration lost detection monitor ...................................................................................................... 203

16.5.11 Slave address match detection monitor............................................................................................ 204

16.5.12 GENERAL CALL detection monitor .................................................................................................. 204

16.5.13 Last received bit monitor................................................................................................................... 204

16.6 Data Transfer of I2C Bus. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205

16.6.1 Device initialization ............................................................................................................................. 205

16.6.2 Start condition and slave address generation..................................................................................... 205

16.6.3 1-word data transfer............................................................................................................................ 205

16.6.3.1 When the MST is “1” (Master mode)

16.6.3.2 When the MST is “0” (Slave mode)

16.6.4 Stop condition generation ................................................................................................................... 208

16.6.5 Restart ................................................................................................................................................ 209

17. 10-bit AD Converter (ADC)

17.1 Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 211

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