DS80C320 Datasheet, PDF (19/42 Pages) Dallas Semiconductor – High-Speed/Low-Power Micro

SPECIAL FUNCTION REGISTER LOCATIONS Table 6
REGISTER
SP
DPL
DPH
DPL1
DPH1
DPS
PCON
TCON
TMOD
TL0
TL1
TH0
TH1
CKCON
P1
EXIF
BIT 7
0
SMOD_0
TF1
GATE
WD1
P1.7
IE5
BIT 6
0
SMOD0
TR1
C/ T
WD0
P1.6
IE4
BIT 5
0
-
TF0
M1
T2M
P1.5
IE3
BIT 4
0
-
TR0
M0
T1M
P1.4
IE2
BIT 3 BIT 2
0
0
GF1
GF0
IE1
IT1
GATE
C/ T
T0M
P1.3
-
MD2
P1.2
RGMD
SCON0
SBUF0
P2
IE
SADDR0
SADDR1
P3
IP
SADEN0
SADEN1
SCON1
SBUF1
STATUS
TA
T2CON
SM0/FE_0
P2.0
EA
SM1_0
P2.6
ES1
SM2_0 REN_0 TB8_0
P2.5
P2.4
P2.3
ET2
ES0
ET1
RB8_0
P2.2
EX1
P3.7
P3.6
P3.5
P3.4
P3.3
P3.2
-
PS1
PT2
PS0
PT1
PX1
SM0/FE_0
PIP
TF2
SM1_0
HIP
EXF2
SM2_0 REN_0 TB8_0 RB8_0
LIP
1
1
1
RCLK TCLK EXEN2 TR2
T2MOD
-
RCAP2L
RCAP2H
TL2
-
-
-
-
-
TH2
PSW
WDCON
ACC
EIE
B
EIP
CY
SMOD_1
-
-
AC
POR
-
-
F0
EPFI
-
-
RS1
RS0
PFI WDIF
EWDI EX5
PWDI PX5
OV
WTRF
EX4
PX4
BIT 1
0
STOP
IE0
M1
MD1
P1.1
RGSL
TI_0
P2.1
ET0
P3.1
PT0
TI_0
1
C/ T2
T2OE
FL
EWT
EX3
PX3
DS80C320/DS80C323
BIT 0
SEL
IDLE
IT0
M0
MD0
P1.0
BGS
RI_0
P2.0
EX0
P3.0
PX0
RI_0
1
CP/ RL2
DCEN
P
RWT
EX2
PX2
ADDRESS
81h
82h
83h
84h
85h
86h
87h
88h
89h
8Ah
8Bh
8Ch
8Dh
8Eh
90h
91h
98h
99h
A0h
A8h
A9h
AAh
B0h
B8h
B9h
BAh
C0h
C1h
C5h
C7h
C8h
C9h
CAh
CBh
CCh
CDh
D0h
D8h
E0h
E8h
F0h
F8h
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