mpc82l54 Megawin Technology, mpc82l54 Datasheet - Page 13

• Manufacturer Part Number: mpc82l54
• Description: 8-bit Micro-controller
• Manufacturer: Megawin Technology

Bits Description
P0
SP
DPL
DPH
SPISTAT
SPICTL
SPIDAT
PCON
TCON
TMOD
TL0
TL1
TH0
TH1
AUXR
P1
P1M0
P1M1
P0M0
P0M1
P2M0
P2M1
SCON
SBUF
P2
TSTWD
IE
SADDR
P3
P3M0
P3M1
IPH
IP
SADEN
ADCVL
ADCTL
ADCV
PCON2
SYMBOL
MEGAWIN
Port 0
Stack Pointer
Data Pointer Low
Data Pointer High
SPI Status register
SPI control register
SPI data register
Power Control
Timer/Counter Control
Register
Timer/Counter Mode
Register
Timer Low 0
Timer Low 1
Timer High 0
Timer High 1
Auxiliary register
Port 1
P1 configuration 0
P1 configuration 1
P0 configuration 0
P0 configuration 1
P2 configuration 0
P2 configuration 1
Serial Control
Serial Buffer
Port 2
For WDT test
Interrupt Enable
Slave Address
Port 3
P3 Configuration 0
P3 Configuration 0
Interrupt Priority High
Interrupt Priority Low
Slave Address Mask
ADC Result Low
ADC Control Register
ADC Result Register
Power Control 2
DESCRIPTION
ADDR
BEH
C5H ADCON
C6H ADCV.9
C7H
81H
8AH
8BH
8CH
8DH
8EH
91H
92H
93H
94H
95H
96H
99H
A0H
A7H Reserved for testing WDT
A8H
A9H
B0H
B1H
B2H
B7H
B8H
B9H
80H
82H
83H
84H
85H
86H
87H
88H
89H
90H
98H
MPC82x54A Data Sheet
SM0/FE
SMOD
T0x12
GATE
SSIG
SPIF
P1.7
P3.7
TF1
EA
-
-
-
-
-
-
MSB
-
-
SMOD0
PPCAH
SPEED1
ADCV.8
EPCA_
WCOL
SPEN
T1x12
PPCA
_LVD
_LVD
P1.6
SM1
TR1
LVD
C/T
-
-
-
-
-
ADCV.7 ADCV.6 ADCV.5 ADCV.4 ADCV.3 ADCV.2 00000000B
BIT ADDRESS AND SYMBOL
URM0x6
SPEED0
DORD
PSPIH
ESPI_
_ADC
_ADC
PSPI
P1.5
SM2
ADC
P3.5
LVF
TF0
M1
-
-
-
-
-
EADCI
MSTR
ADCI
POF
P1.4
REN
P3.4
PSH
TR0
M0
ES
PS
-
-
-
-
-
ADCS
CPOL
GATE
PT1H
ESPI
P1.3
P3.3
GF1
TB8
ET1
PT1
IE1
-
-
-
ENLVFI
CPHA
PX1H
CHS2
CKS2
P1.2
P3.2
GF0
RB8
EX1
PX1
C/T
IT1
-
-
ADCV.1 ADCV.0 00000000B
SPR1
PT0H
CHS1
CKS1
P1.1
P3.1
ET0
PT0
IE0
PD
M1
TI
-
-
LSB
SPR0 00000100B
PX0H x0000000B
CHS0 00000000B
CKS0 xxxxx000B
P1.0
P3.0
EX0
PX0
IDL
IT0
M0
RI
-
-
xxxx1111B
00000111B
00000000B
00000000B
00xxxxxxB
00000000B
00110000B
00000000B
00000000B
00000000B
00000000B
00000000B
00000000B
000000xxB
11111111B
00000000B
00000000B
xxxx0000B
xxxx0000B
00000000B
00000000B
00000000B
xxxxxxxxB
11111111B
0x000000B
00000000B
00000000B
1x111111B
0x000000B
0x000000B
x0000000B
00000000B
INITIAL
VALUE
13