M16C62P_06 Datasheet, PDF (6/421 Pages) Renesas Technology Corp – 16-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY / M16C/60 SERIES

5.2 Brown-out Detection Reset (Hardware Reset 2) .......................................42
5.3 Software Reset..........................................................................................43
5.4 Watchdog Timer Reset.............................................................................43
5.5 Oscillation Stop Detection Reset...............................................................43
5.6 Internal Space ...........................................................................................44
6. Voltage Detection Circuit
45
6.1 Low Voltage Detection Interrupt ................................................................49
6.2 Limitations on Exiting Stop Mode .............................................................51
6.3 Limitations on Exiting Wait Mode ..............................................................51
6.4 Cold Start-up / Warm Start-up Determine Function ..................................52
7. Processor Mode
54
7.1 Types of Processor Mode .........................................................................54
7.2 Setting Processor Modes ..........................................................................55
8. Bus
59
8.1 Bus Mode ..................................................................................................59
8.1.1 Separate Bus......................................................................................59
8.1.2 Multiplexed Bus ..................................................................................59
8.2 Bus Control................................................................................................60
8.2.1 Address Bus .......................................................................................60
8.2.2 Data Bus.............................................................................................60
8.2.3 Chip Select Signal ..............................................................................60
8.2.4 Read and Write Signals......................................................................63
8.2.5 ALE Signal..........................................................................................63
8.2.6 RDY Signal .........................................................................................64
8.2.7 HOLD Signal.......................................................................................65
8.2.8 8.2.8 BCLK Output .............................................................................65
8.2.9 External Bus Status When Internal Area Accessed ..........................67
8.2.10 Software Wait .....................................................................................68
9. Memory Space Expansion Function
72
9.1 1-Mbyte Mode ...........................................................................................72
9.2 4-Mbyte Mode ...........................................................................................72
9.2.1 9.2.1 Addresses 04000h to 3FFFFh, C0000h to FFFFFh ..................72
9.2.2 9.2.2 Addresses 40000h to BFFFFh ..................................................72
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