M37281EKSP Datasheet, PDF (138/172 Pages) Renesas Technology Corp – SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER

M37281MAH–XXXSP,M37281MFH–XXXSP,M37281MKH–XXXSP, M37281EKSP
Internal State of Processor Status Register and
Program Counter at Reset
<Bit allocation>
:
: Name
Function bit
: No function bit
0 ^{: Fix to this bit to “0”}
(do not write to “1”)
1 : Fix to this bit to “1”
(do not write to “0”)
<State immediately after reset>
0 : “0” immediately after reset
1 : “1” immediately after reset
? : Indeterminate immediately
after reset
Register
Processor status register (PS)
Program counter (PCH)
Program counter (PCL)
b7
NV
Bit allocation
TBD I
State immediately after reset
b0 b7
b0
ZC
? ? ? ?? 1? ?
Contents of address FFFF16
Contents of address FFFE16
Rev.1.01 2003.07.16 page 138 of 170