15
Preliminary User’s Manual U13420EJ2V0UM00
CHAPTER 15 SERIAL INTERFACE (SIO30) ...................................................................................
251
15.1 Serial Interface (SIO30) Functions .....................................................................................
251
15.2 Serial Interface (SIO30) Configuration ...............................................................................
252
15.3 Register to Control Serial Interface (SIO30) ......................................................................
253
15.4 Serial Interface (SIO30) Operations ....................................................................................
254
15.4.1 Operation stop mode ..................................................................................................................
254
15.4.2 2-wire serial I/O mode ................................................................................................................
255
CHAPTER 16 SERIAL INTERFACE (SIO31) ...................................................................................
257
16.1 Serial Interface (SIO31) Functions .....................................................................................
257
16.2 Serial Interface (SIO31) Configuration ...............................................................................
258
16.3 Register to Control Serial Interface (SIO31) ......................................................................
259
16.4 Serial Interface (SIO31) Operations ....................................................................................
260
16.4.1 Operation stop mode ..................................................................................................................
260
16.4.2 3-wire serial I/O mode ................................................................................................................
261
CHAPTER 17 INTERRUPT FUNCTIONS .........................................................................................
263
17.1 Interrupt Function Types .....................................................................................................
263
17.2 Interrupt Sources and Configuration .................................................................................
263
17.3 Interrupt Function Control Registers .................................................................................
267
17.4 Interrupt Servicing Operations ...........................................................................................
273
17.4.1 Non-maskable interrupt request acknowledge operation ...........................................................
273
17.4.2 Maskable interrupt acknowledge operation ................................................................................
276
17.4.3 Software interrupt request acknowledge operation ....................................................................
278
17.4.4 Multiple interrupt servicing .........................................................................................................
279
17.4.5 Interrupt request hold .................................................................................................................
282
CHAPTER 18 EXTERNAL DEVICE EXPANSION FUNCTION ........................................................
283
18.1 External Device Expansion Function .................................................................................
283
18.2 External Device Expansion Function Control Register ....................................................
285
18.3 External Device Expansion Function Timing ....................................................................
287
18.4 Example of Connection with Memory ................................................................................
292
CHAPTER 19 STANDBY FUNCTION ...............................................................................................
293
19.1 Standby Function and Configuration .................................................................................
293
19.1.1 Standby function ........................................................................................................................
293
19.1.2 Standby function control register ................................................................................................
294
19.2 Standby Function Operations .............................................................................................
295
19.2.1 HALT mode ................................................................................................................................
295
19.2.2 STOP mode ................................................................................................................................
298
Содержание mPD780065 Series
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