NEC PD78052 User Manual page 22

CHAPTER 18 SERIAL INTERFACE CHANNEL 1 ............................................................................
18.1 Serial Interface Channel 1 Functions ..............................................................................
18.2 Serial Interface Channel 1 Configuration .......................................................................
18.3 Serial Interface Channel 1 Control Registers .................................................................
18.4 Serial Interface Channel 1 Operations ............................................................................
18.4.1 Operation stop mode ...........................................................................................................
18.4.2 3-wire serial I/O mode operation .........................................................................................
18.4.3 3-wire serial I/O mode operation with automatic transmit/receive function .........................
CHAPTER 19 SERIAL INTERFACE CHANNEL 2 ............................................................................
19.1 Serial Interface Channel 2 Functions ..............................................................................
19.2 Serial Interface Channel 2 Configuration .......................................................................
19.3 Serial Interface Channel 2 Control Registers .................................................................
19.4 Serial Interface Channel 2 Operation ..............................................................................
19.4.1 Operation stop mode ...........................................................................................................
19.4.2 Asynchronous serial interface (UART) mode ......................................................................
19.4.3 3-wire serial I/O mode .........................................................................................................
19.4.4 Limitations when UART mode is used .................................................................................
CHAPTER 20 REAL-TIME OUTPUT PORT ......................................................................................
20.1 Real-Time Output Port Functions ....................................................................................
20.2 Real-Time Output Port Configuration .............................................................................
20.3 Real-Time Output Port Control Registers .......................................................................
CHAPTER 21 INTERRUPT AND TEST FUNCTIONS .......................................................................
21.1 Interrupt Function Types ..................................................................................................
21.2 Interrupt Sources and Configuration ..............................................................................
21.3 Interrupt Function Control Registers ..............................................................................
21.4 Interrupt Servicing Operations ........................................................................................
21.4.1 Non-maskable interrupt request acknowledge operation ....................................................
21.4.2 Maskable interrupt request acknowledge operation ............................................................
21.4.3 Software interrupt request acknowledge operation .............................................................
21.4.4 Multiple interrupt servicing ...................................................................................................
21.4.5 Interrupt request reserve .....................................................................................................
21.5 Test Functions ...................................................................................................................
21.5.1 Registers controlling the test function ..................................................................................
21.5.2 Test input signal acknowledge operation .............................................................................
CHAPTER 22 EXTERNAL DEVICE EXPANSION FUNCTION .........................................................
22.1 External Device Expansion Functions ............................................................................
22.2 External Device Expansion Function Control Register .................................................
22.3 External Device Expansion Function Timing .................................................................
22.4 Example of Connection with Memory .............................................................................
CHAPTER 23 STANDBY FUNCTION ................................................................................................
23.1 Standby Function and Configuration ..............................................................................
23.1.1 Standby function ..................................................................................................................
23.1.2 Standby function control register .........................................................................................
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