Internal Space - Renesas M16C/62P Series Hardware Manual

M16C/62P Group (M16C/62P, M16C/62PT)
5.6

Internal Space

Figure 5.3 shows CPU Register Status After Reset. Refer to 4. Special Function Register (SFR) for SFR states
after reset.
b15
Figure 5.3 CPU Register Status After Reset
Rev.2.41 Jan 10, 2006
REJ09B0185-0241
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b15
0000h
0000h
0000h
0000h
0000h
0000h
0000h
b19
00000h
Content of addresses FFFFEh to FFFFCh
b15
0000h
0000h
0000h
b15
0000h
b8 b7
IPL
U I
Page 44 of 390
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b0
Data Register(R0)
Data Register(R1)
Data Register(R2)
Data Register(R3)
Address Register(A0)
Address Register(A1)
Frame Base Register(FB)
b0
Interrupt Table Register(INTB)
Program Counter(PC)
b0
User Stack Pointer(USP)
Interrupt Stack Pointer(ISP)
Static Base Register(SB)
b0
Flag Register(FLG)
b0
O B S Z D C
5. Reset
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