Bits Description
SYMBOL
SP
DPL
DPH
SPISTAT
SPICTL
SPIDAT
PCON
TCON
TMOD
TL0
TL1
TH0
TH1
AUXR
P1
P1M0
P1M1
SCON
SBUF
IE
SADDR
P3
P3M0
P3M1
IPH
IP
SADEN
ADCTL
ADCV
PCON2
PSW
CCON
CMOD
CCAPM0
CCAPM1
WDTCR
IFD
IFADRH
DESCRIPTION
Stack Pointer
Data Pointer Low
Data Pointer High
SPI status register
SPI control register
SPI data register
Power Control
Timer/Counter Control
INITIAL
VALUE
00000111B
00000000B
00000000B
SPIF
SSIG
WCOL
SPEN
DORD
MSTR
CPOL
CPHA
SPR1
SPR0
00xxxxxxB
00000000B
00000000B
SMOD
TF1
GATE
reserved0
TR1
C//T
LVF
TF0
M1
POF
TR0
M0
GF1
IE1
GATE
GF0
IT1
C//T
PD
IE0
M1
IDL
IT0
M0
00110000B
00000000B
00000000B
00000000B
00000000B
00000000B
00000000B
T0X12
T1X12
URM0X6
EADCI
ESPI
ENLVFI
000000xxB
11111111B
00000000B
00000000B
SM0/FE
SM1
SM2
REN
TB8
RB8
TI
RI
00000000B
xxxxxxxxB
EA
EPCA_LVD
ESPI_ADC
ES
ET1
EX1
ET0
EX0
00000000B
00000000B
P3.7
-
P3.5
P3.4
P3.3
P3.2
P3.1
P3.0
11111111B
00000000B
00000000B
-
-
PPCAH_LVD PSPIH_ADC
PPCA
PSPI
PSH
PS
PT1H
PT1
PX1H
PX1
PT0H
PT0
PX0H
PX0
x0000000B
x0000000B
00000000B
ADCON SPEED1
SPEED0
ADCI
ADCS
CHS2
CHS1
CHS0
00000000B
00000000B
CKS2
CY
CF
CIDL
-
-
WRF
AC
CR
-
ECOM0
ECOM1
-
F0
-
-
CAPP0
CAPP1
ENW
RS1
-
-
CAPN0
CAPN1
CLW
RS0
-
-
MAT0
MAT1
WIDL
OV
-
CPS1
TOG0
TOG1
PS2
CKS1
-
CCF1
CPS0
PWM0
PWM1
PS1
CKS0
P
CCF0
ECF
ECCF0
ECCF1
PS0
xxxxx000B
00000000B
00xxxx00B
0xxxx000B
x0000000B
x0000000B
0x000000B
11111111B
00000000B
Timer/Counter Mode.
Timer Low 0
Timer Low 1
Timer High 0
Timer High 1
Auxiliary
Port 1
Port1 configure register 0
Port1 configure register 1
Serial Control
Serial Buffer
Interrupt Enable
Slave Address
Port 3
Port3 configure register 0
Port3 configure register 1
Interrupt Priority High
Interrupt Priority Low
Slave Address Mask
ADC Control Register
ADC Result Register
Power Control register 2
Program Status Word
PCA counter control register
PCA counter mode register
PCA module-0 mode
register.
PCA module-1 mode
register.
Watch-dog-timer Control
ISP Flash data register
ISP Flash Address High
MEGAWIN
MPC82x52A Data Sheet
13
MEGAWIN [ MEGAWIN TECHNOLOGY CO., LTD ]
