tmp89fm42 TOSHIBA Semiconductor CORPORATION, tmp89fm42 Datasheet - Page 10

• Manufacturer Part Number: tmp89fm42
• Description: 8 Bit Microcontroller
• Manufacturer: TOSHIBA Semiconductor CORPORATION

17. Synchronous Serial Interface (SIO)
18. Serial Bus Interface (SBI)
vi
16.13
16.14
16.15
17.1
17.2
17.3
17.4
17.5
17.6
17.7
18.1
18.2
18.3
18.4
16.12.1
16.12.2
16.12.3
16.12.4
16.12.5
16.12.6
16.14.1
17.4.1
17.4.2
17.4.3
17.5.1
17.5.2
17.5.3
18.1.1
18.1.2
18.4.1
18.4.2
18.4.3
18.4.4
18.4.5
18.4.6
18.4.7
mode ........................................................................................................................................................... 268
17.5.1.1
17.5.1.2
17.5.1.3
17.5.1.4
17.5.1.5
17.5.2.1
17.5.2.2
17.5.2.3
17.5.2.4
17.5.3.1
17.5.3.2
17.5.3.3
17.5.3.4
17.5.3.5
18.4.3.1
18.4.3.2
18.4.4.1
18.4.4.2
Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 238
Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 239
Low Power Consumption Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 242
Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 243
Transfer Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 245
AC Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 259
Revision History. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260
Communication Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 261
Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 263
Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 264
Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 267
Receiving Process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 232
AC Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 234
Revision History. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235
Transfer format ................................................................................................................................... 243
Serial clock ......................................................................................................................................... 243
Transfer edge selection ...................................................................................................................... 243
8-bit transmit mode ............................................................................................................................. 245
8-bit Receive Mode ............................................................................................................................. 250
8-bit transmit/receive mode ................................................................................................................ 254
I2C bus ............................................................................................................................................... 261
Free data format ................................................................................................................................. 262
Low Power Consumption Function ..................................................................................................... 267
Selecting the slave address match detection and the GENERAL CALL detection............................. 268
Selecting the number of clocks for data transfer and selecting the acknowledgement or non-acknowledgment
Serial clock ......................................................................................................................................... 270
Master/slave selection ........................................................................................................................ 272
Transmitter/receiver selection............................................................................................................. 272
Start/stop condition generation ........................................................................................................... 273
Parity error ........................................................................................................................................ 225
Framing Error.................................................................................................................................... 226
Overrun error .................................................................................................................................... 227
Receive Data Buffer Full................................................................................................................... 230
Transmit Buffer Full .......................................................................................................................... 231
IrDA properties.................................................................................................................................. 234
Transmit busy flag ........................................................................................................................... 231
Setting
Starting the transmit operation
Transmit buffer and shift operation
Operation on completion of transmission
Stopping the transmit operation
Setting
Starting the receive operation
Operation on completion of reception
Stopping the receive operation
Setting
Starting the transmit/receive operation
Transmit buffer and shift operation
Operation on completion of transmission/reception
Stopping the transmit/receive operation
Number of clocks for data transfer
Output of an acknowledge signal
Clock source
Clock synchronization