DS80C320-ECD DALLAS [Dallas Semiconductor], DS80C320-ECD Datasheet - Page 14

• Manufacturer Part Number: DS80C320-ECD
• Description: High-Speed Microcontroller User Guide
• Manufacturer: DALLAS [Dallas Semiconductor]

DS83C520/DS87C520 SPECIAL FUNCTION REGISTER LOCATIONS
Table 4-5
Shaded bits are Timed Access protected
P0
SP
DPL
DPH
DPL1
DPH1
DPS
PCON
TCON
TMOD
TL0
TL1
TH0
TH1
CKCON
P1
EXIF
SCON0
SBUF0
P2
IE
SADDR0
SADDR1
P3
IP
SADEN0
SADEN1
SCON1
SBUF1
ROMSIZE
PMR
STATUS
TA
T2CON
T2MOD
RCAP2L
RCAP2H
TL2
TH2
PSW
WDCON
ACC
EIE
B
EIP
REGISTER
P0.7
0
SMOD_0
TF1
GATE
WD1
P1.7
IE5
SM0/FE_0
P2.7
EA
P3.7
-
SM0/FE_1
-
CD1
PIP
TF2
-
CY
SMOD_1
-
-
BIT 7
P0.6
0
SMOD0
TR1
C/ T
WD0
P1.6
IE4
SM1_0
P2.6
ES1
P3.6
PS1
SM1_1
-
CD0
HIP
EXF2
-
AC
POR
-
-
BIT 6
P0.5
0
-
TF0
M1
T2M
P1.5
IE3
SM2_0
P2.5
ET2
P3.5
PT2
SM2_1
-
SWB
LIP
RCLK
-
F0
EPFI
-
-
BIT 5
P0.4
0
-
TR0
M0
T1M
P1.4
IE2
REN_0
P2.4
ES0
P3.4
PS0
REN_1
-
-
XTUP
TCLK
-
RS1
PFI
EWDI
PWD1
BIT 4
14 of 175
P0.3
0
GF1
IE1
GATE
T0M
P1.3
XT/ RG
TB8_0
P2.3
ET1
P3.3
PT1
TB8_1
-
XTOFF
SPTA1
EXEN2
-
RS0
WDIF
EX5
PX5
BIT 3
P0.2
0
GF0
IT1
C/ T
MD2
P1.2
RGMD
RB8_0
P2.2
EX1
P3.2
PX1
RB8_1
RMS2
ALEOFF
SPRA1
TR2
-
OV
WTRF
EX4
PX4
BIT 2
High-Speed Microcontroller User’s Guide
P0.1
0
STOP
IE0
M1
MD1
P1.1
RGSL
TI_0
P2.1
ET0
P3.1
PT0
TI_1
RMS1
DME1
SPTA0
C/ T2
T2OE
F1
EWT
EX3
PX3
BIT 1
P0.0
SEL
IDLE
IT0
M0
MD0
P1.0
BGS
RI_0
P2.0
EX0
P3.0
PX0
RI_1
RMS0
DME0
SPRA0
CP/ RL2
DCEN
P
RWT
EX2
PX2
BIT 0
ADDRESS
AAh
BAh
CAh
CDh
CBh
CCh
8Ah
8Bh
8Ch
8Dh
8Eh
A0h
A8h
A9h
B0h
B8h
B9h
C0h
C1h
C2h
C4h
C5h
C7h
C8h
C9h
D0h
D8h
E0h
E8h
80h
81h
82h
83h
84h
85h
86h
87h
88h
89h
90h
91h
98h
99h
F0h
F8h