M30201 Просмотр технического описания (PDF) - Renesas Electronics

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M30201

16-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY

Renesas Electronics 

4.2 Interrupt Control .......................................................................................................................... 369

4.2.1 Interrupt Enable Flag ........................................................................................................... 371

4.2.2 Interrupt Request Bit ............................................................................................................ 371

4.2.3 Interrupt Priority Level Select Bit and Processor Interrupt Priority Level (IPL) .................... 372

4.2.4 Rewrite the interrupt control register .................................................................................... 373

4.3 Interrupt Sequence ..................................................................................................................... 374

4.3.1 Interrupt Response Time ..................................................................................................... 374

4.3.2 Variation of IPL when Interrupt Request is Accepted .......................................................... 375

4.3.3 Saving Registers .................................................................................................................. 376

4.4 Returning from an Interrupt Routine ........................................................................................... 378

4.5 Interrupt Priority .......................................................................................................................... 378

4.6 Multiple Interrupts ....................................................................................................................... 380

4.7 Precautions for Interrupts ........................................................................................................... 382

Chapter 5 Standard Characteristics ___________________________

5.1 Standard DC Characteristics ...................................................................................................... 386

5.1.1 Standard Ports Characteristics ............................................................................................ 386

5.1.2 Standard Characteristics of ICC-f(XIN) ................................................................................. 389

5.2 Standard Characteristics of Pull-Up Resistor ............................................................................. 391

5.3 Standard DC Characteristics (Flash memory version) ............................................................... 392

5.3.1 Standard Ports Characteristics ............................................................................................ 392

5.3.2 Standard Characteristics of ICC-f(XIN) ................................................................................. 394

5.4 Standard Characteristics of Pull-Up Resistor (Flash memory version) ....................................... 395

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