Table Of Contents - Renesas M16C FAMILY Hardware Manual

16-bit single-chip microcomputer
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Chapter 1. Overview .............................................................. 1
1.1 Applications .................................................................................................................... 1
1.2 Performance Outline ...................................................................................................... 2
Chapter 2. Central Processing Unit (CPU) .......................... 7
2.1 Data Registers (R0, R1, R2 and R3) .............................................................................. 7
2.2 Address Registers (A0 and A1) ..................................................................................... 8
2.3 Frame Base Register (FB) .............................................................................................. 8
2.4 Interrupt Table Register (INTB)...................................................................................... 8
2.5 Program Counter (PC) .................................................................................................... 8
2.6 User Stack Pointer (USP) and Interrupt Stack Pointer (ISP) ...................................... 8
2.7 Static Base Register (SB) .............................................................................................. 8
2.8 Flag Register (FLG) ........................................................................................................ 8
2.8.1 Carry Flag (C Flag) .................................................................................................... 8
2.8.2 Debug Flag (D Flag) ................................................................................................... 8
2.8.3 Zero Flag (Z Flag) ...................................................................................................... 8
2.8.4 Sign Flag (S Flag) ...................................................................................................... 8
2.8.5 Register Bank Select Flag (B Flag) .......................................................................... 8
2.8.6 Overflow Flag (O Flag) .............................................................................................. 8
2.8.7 Interrupt Enable Flag (I Flag) .................................................................................... 8
2.8.8 Stack Pointer Select Flag (U Flag) ........................................................................... 8
2.8.9 Processor Interrupt Priority Level (IPL) .................................................................. 8
2.8.10 Reserved Area.......................................................................................................... 8
Chapter 3. Memory ................................................................ 9
Chapter 5. Reset .................................................................. 14
5.1.1 Hardware Reset 1 .................................................................................................................................. 14
5.1.2 Hardware Reset 2 .................................................................................................................................. 17
5.1.3 Power-on Reset Function ..................................................................................................................... 18
5.2 Software Reset .............................................................................................................. 19
5.3 Watchdog Timer Reset ................................................................................................. 19

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