W77E532 Datasheet, PDF (44/86 Pages) Winbond – 8 BIT MICROCONTROLLER

W77E532/W77E532A
Table 6. SFR Reset Value
SFR NAME
P0
SP
DPL
DPH
DPL1
DPH1
DPS
PCON
TCON
TMOD
TL0
TL1
TH0
TH1
CKCON
P1
P4CONA
P40AL
P41AL
P42AL
P43Al
CHPCON
ROMCON
SFRAH
SFRCN
SCON
SBUF
P2
SADDR1
SCON1
WSCON
EXIF
P4
RESET VALUE
11111111b
00000111b
00000000b
00000000b
00000000b
00000000b
00000000b
00xx0000b
00000000b
00000000b
00000000b
00000000b
00000000b
00000000b
00000001b
11111111b
00000000b
00000000b
00000000b
00000000b
00000000b
00000000b
00000111b
00000000b
00111111b
00000000b
xxxxxxxxb
11111111b
00000000b
00000000b
00000000b
0000xxx0b
xxxx1111b
SFR NAME
IE
SADDR
P3
IP
SADEN
T2CON
T2MOD
RCAP2L
RCAP2H
TL2
TH2
TA
PSW
WDCON
ACC
EIE
P4CONB
P40AH
P41AH
P42AH
P43AH
P4CSIN
SFRAL
SFRFD
B
EIP
PC
SADEN1
SBUF1
PMR
STATUS
RESET VALUE
00000000b
00000000b
11111111b
x0000000b
00000000b
00000000b
00000x00b
00000000b
00000000b
00000000b
00000000b
11111111b
00000000b
0x0x0xx0b
00000000b
xxx00000b
00000000b
00000000b
00000000b
00000000b
00000000b
00000000b
00000000b
00000000b
00000000b
xxx00000b
00000000b
00000000b
xxxxxxxxb
010xx0x0b
000x0000b
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Publication Release Date: June 30, 2009
Revision A10