DS80C320-MCG Datasheet, PDF (16/175 Pages) Dallas Semiconductor – High-Speed Microcontroller User Guide

High-Speed Microcontroller User’s Guide
DS87C530 SPECIAL FUNCTION REGISTER LOCATION Tables 4-7
REGISTER
P0
SP
DPL
DPH
DPL1
DPH1
DPS
PCON
TCON
TMOD
BIT 7
P0.7
0
SMOD_0
TF1
GATE
TL0
TL1
TH0
TH1
CKCON
P1
WD1
P1.7
EXIF
IE5
BIT 6 BIT 5 BIT 4 BIT 3
P0.6
P0.5
P0.4
P0.3
0
0
0
0
SMOD0 -
-
GF1
TR1
TF0
TR0
IE1
C/ T
M1
M0
GATE
WD0
P1.6
IE4
T2M
P1.5
IE3
T1M
P1.4
IE2
T0M
P1.3
XT/ RG
BIT 2
P0.2
0
GF0
IT1
C/ T
MD2
P1.2
RGMD
BIT 1 BIT 0
P0.1
P0.0
0
STOP
IE0
M1
SEL
IDLE
IT0
M0
MD1
P1.1
RGSL
MD0
P1.0
BGS
ADDRESS
80h
81h
82h
83h
84h
85h
86h
87h
88h
89h
8Ah
8Bh
8Ch
8Dh
8Eh
90h
91h
TRIM
E4K
X12/ 6 TRM2 TRM2 TRM1
TRM1
TRM0
TRM0
96h
SCON0
SM0/FE_0 SM1_0 SM2_0 REN_0 TB8_0 RB8_0 TI_0
RI_0
98h
SBUF0
99h
P2
P2.7
P2.6
P2.5
P2.4
P2.3
P2.2
P2.1
P2.0
A0h
IE
EA
ES1
ET2
ES0
ET1
EX1
ET0
EX0
A8h
SADDR0
A9h
SADDR1
AAh
P3
P3.7
P3.6
P3.5
P3.4
P3.3
P3.2
P3.1
P3.0
B0h
IP
-
PS1
PT2
PS0
PT1
PX1
PT0
PX0
B8h
SADEN0
B9h
SADEN1
BAh
SCON1
SM0/FE_1 SM1_1 SM2_1 REN_1 TB8_1 RB8_1 TI_1
RI_1
C0h
SBUF1
C1h
ROMSIZE -
-
-
-
-
RMS2
RMS1 RMS0
C2h
PMR
CD1
CD0
SWB -
XTOFF ALEOFF DME1 DME0
C4h
STATUS PIP
HIP
LIP
XTUP SPTA1 SPRA1 SPTA0 SPRA0
C5h
TA
C7h
T2CON
TF2
EXF2 RCLK TCLK EXEN2 TR2
C/ T2
CP/ RL2
C8h
T2MOD
-
-
-
-
-
-
T2OE DCEN
C9h
RCAP2L
CAh
RCAP2H
CBh
TL2
CCh
TH2
CDh
PSW
CY
AC
F0
RS1
RS0
OV
F1
P
D0h
WDCON SMOD_0 POR
EPFI PFI
WDIF WTRF
EWT
RWT
D8h
ACC
E0h
EIE
-
-
ERTCI EWDI EX5
EX4
EX3
EX2
E8h
B
F0h
RTASS
F2h
RTAS
0
0
F3h
RTAM
0
0
F4h
RTAH
0
0
0
F5h
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