M3727GM6 Datasheet, PDF (16/129 Pages) Renesas Technology Corp – SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER with CLOSED CAPTION DECODER and ON-SCREEN DISPLAY CONTROLLER

M3727GM6/M8–XXXSP/FP M37272E8SP/FP
<Bit allocation>
:
: Name
Function bit
<State immediately after reset>
0 : “0” immediately after reset
1 : “1” immediately after reset
: No function bit
0 ^{: Fix to this bit to “0”}
(do not write to “1”)
? : Indeterminate immediately
after reset
1 : Fix to this bit to “1”
(do not write to “0”)
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
Fig. 8.2.5 Internal State of Processor Status Register and Program Counter at Reset
Rev.1.00 Apr 01, 2001 page 16 of 127
REJ03B0132-0100Z