DS80C310-ECL Dallas Semiconducotr, DS80C310-ECL Datasheet - Page 7

• Manufacturer Part Number: DS80C310-ECL
• Description: High-Speed Micro
• Manufacturer: Dallas Semiconducotr

SPECIAL FUNCTION REGISTERS
Special Function Registers (SFRs) control most special features of the DS80C310. The High-Speed
Microcontroller User’s Guide describes all SFRs. Functions that are not part of the standard 80C32 are in
bold.
SPECIAL FUNCTION REGISTERS Table 2
SP
DPL
DPH
DPL1
DPH1
DPS
PCON
TCON
TMOD
TL0
TL1
TH0
TH1
CKCON
P1
EXIF
SCON
SBUF
P2
IE
SADDR0
P3
IP
SADEN0
STATUS
T2CON
T2MOD
RCAP2L
RCAP2H
TL2
TH2
PSW
WDCON
ACC
EIE
B
EIP
REGISTER
SMO/FE
SMOD
GATE
BIT 7
P1.7
P2.7
P3.7
TF1
TF2
IE5
CY
EA
0
0
-
-
-
-
-
-
SM0D0
EXF2
POR
BIT 6
SM1
TR1
C/ T
P1.6
P2.6
P3.6
HIP
IE4
AC
0
-
-
-
-
-
-
RCLK
T2M
BIT 5
SM2
P1.5
P2.5
P3.5
ET2
TF0
PT2
IE3
LIP
M1
F0
0
-
-
-
-
-
TCLK EXEN2
T1M
BIT 4
REN
TR0
P1.4
P2.4
P3.4
PSO
ES0
RS1
IE2
7 of 23
M0
0
1
-
-
-
-
-
GATE
T0M
BIT 3
EX5
GF1
P1.3
P2.3
P3.3
PX5
TB8
ET1
RS0
PT1
IE1
0
1
-
-
-
MD2
BIT 2
EX4
C/ T
P1.2
RB8
P2.2
EX1
P3.2
PX1
PX4
GF0
TR2
IT1
OV
0
1
-
-
-
STOP
C/ T2
T2OE
MD1
BIT 1
EX3
P1.1
P2.1
P3.1
PX3
ET0
PT0
IE0
M1
FL
TI
0
1
-
-
CP/ RL2
DCEN
IDLE
MD0
BIT 0
EX2
SEL
P1.0
P2.0
EX0
P3.0
PX0
PX2
DS87C520/DS83C520
IT0
M0
RI
P
1
-
-
ADDRESS