W79E825A Datasheet, PDF (61/127 Pages) Winbond – 8-BIT MICROCONTROLLER

W79E825A/824A/823B/822B Data Sheet
SFR RESET VALUE
SFR NAME
RESET VALUE
SFR NAME
P0
1111 1111B
I2DAT
SP
0000 0111B
I2STATUS
DPL
0000 0000B
I2TIMER
DPH
0000 0000B
I2CLK
PCON
TCON
TMOD
00xx 0000B
0000 0000B
0000 0000B
I2CON
I2ADDR
TA
TL0
0000 0000B
PSW
TL1
0000 0000B
PWMP1
TH0
0000 0000B
PWM0H
TH1
0000 0000B
PWM1H
CKCON
P1
DIVM
0000 0000B
1111 xx11B
0000 0000B
PWM2H
PWM3H
WDCON
SCON
0000 0000B
PWMP0
SBUF
P2
KBI
xxxx xxxxB
xxx xx11B
0000 0000B
PWM0L
PWM1L
PWMCON1
AUXR1
IE
SADDR
0000 0000B
0000 0000B
0000 0000B
PWM2L
PWM3L
PWMCON2
CMP1
0000 0000B
PWMCON3
CMP2
P0M1
P0M2
0000 0000B
0000 0000B
0000 0000B
ACC
ADCCON
ADCH
P1M1
P1M2
P2M1
0000 0000B
0000 0000B
0000 0000B
EIE
B
P0IDS
P2M2
xxxx xx00B
IPH
IP0H
IP0
SADEN
x000 0000B
x000 0000B
0000 0000B
IP1
NVMADDR
NVMDAT
NVMCON
Table 11-1: SFR Reset Value
RESET VALUE
xxxx xxxxB
0000 0xxxB
0000 0000B
0000 0000B
0000 0000B
xxxx xxxxB
1111 1111B
0000 0000B
xxxx xx00B
xxxx xx00B
xxxx xx00B
xxxx xx00B
xxxx xx00B
0x00 0000B
0000 0000B
0000 0000B
0000 0000B
0000 0000B
0000 0000B
0000 0000B
0000 0000B
xxxxxxx0B
0000 0000B
xx00 0x00B
xxxx xxxxB
xx000 000B
0000 0000B
0000 0000B
xx00 0000B
xx00 0000B
0000 0000B
0000 0000B
00xx xxxxB
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Publication Release Date: February 21, 2008
Revision A9