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