VRS1000 查看數據表（PDF） - Unspecified
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VRS1000 Datasheet PDF : 47 Pages
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VRS1000
VERSA
Datasheet Rev 1.6
Special Function Registers (SFR)
Addresses 80h to FFh of the SFR address space can be accessed in direct addressing mode only. The following table
lists the VRS1000 Special Function Registers.
TABLE 4: SPECIAL FUNCTION REGISTERS (SFR)
SFR
SFR
Register Adrs
Bit 7
P0
80h
-
SP
81h
-
DPL
82h
-
DPH
83h
-
RCON
85h
-
DBANK
86h
BSE
PCON
87h
SMOD
TCON
88h
TF1
TMOD
89h
GATE1
TL0
8Ah
-
TL1
8Bh
-
TH0
8Ch
-
TH1
8Dh
-
P1
90h
-
SCON
98h
SM0
SBUF
99h
-
PWME
9Bh PWM4E
WDTC
9Fh
WDTE
P2
A0h
-
PWMC
A3h
-
PWMD0
A4h PWMD0.4
PWMD1
A5h PWMD1.4
PWMD2
A6h PWMD2.4
PWMD3
A7h PWMD3.4
IE
A8h
EA
PWMD4
ACh PWMD4.4
P3
B0h
-
IP
B8h
-
SYSCON BFh
WDR
T2CON
C8h
TF2
RCAP2L CAh
-
RCAP2H CBh
-
TL2
CCh
-
TH2
CDh
PSW
D0h
CY
P4
D8h
-
ACC
E0h
-
B
F0h
-
IAPFADHI F4h
FA15
IAPFADLO F5h
FA7
IAPFDATA F6h
FD7
IAPFCTRL F7h IAPSTART
Bit 6
-
-
-
-
-
-
-
TR1
C/T1
-
-
-
-
-
SM1
-
PWM3E
-
-
-
PWMD0.3
PWMD1.3
PWMD2.3
PWMD3.3
-
PWMD4.3
-
-
-
EXF2
-
-
-
AC
-
-
-
FA14
FA6
FD6
Bit 5
-
-
-
-
-
-
-
TF0
M1.1
-
-
-
-
-
SM2
-
PWM2E
CLEAR
-
-
PWMD0.2
PWMD1.2
PWMD2.2
PWMD3.2
ET2
PWMD4.2
-
PT2
-
RCLK
-
-
-
F0
-
-
-
FA13
FA5
FD5
Bit 4
-
-
-
-
-
-
-
TR0
M0.1
-
-
-
-
-
REN
-
PWM1E
-
-
-
PWMD0.1
PWMD1.1
PWMD2.1
PWMD3.1
ES
PWMD4.1
-
PS
-
TCLK
-
-
-
RS1
-
-
-
FA12
FA4
FD4
Bit 3
-
-
-
-
-
BS3
GF1
IE1
GATE0
-
-
-
-
-
TB8
-
PWM0E
-
-
-
PWMD0.0
PWMD1.0
PWMD2.0
PWMD3.0
ET1
PWMD4.0
-
PT1
-
EXEN2
-
-
-
RS0
P4.3
-
-
FA11
FA3
FD3
Bit 2
-
-
-
-
-
BS2
GF0
IT1
C/T0
-
-
-
-
-
RB8
-
-
PS2
-
-
NP0.2
NP1.2
NP2.2
NP3.2
EX1
NP4.2
-
PX1
IAPE
TR2
-
-
-
OV
P4.2
-
-
FA10
FA2
FD2
Bit 1
-
-
-
-
RAMS1
BS1
PDOWN
IE0
M1.0
-
-
-
-
-
TI
-
-
PS1
-
PDCK1
NP0.1
NP1.1
NP2.1
NP3.1
ET0
NP4.1
-
PT0
XRAME
C/T2
-
-
-
-
P4.1
-
-
FA9
FA1
FD1
IAPFCT1
Bit 0
-
-
-
-
RAMS0
BS0
IDLE
IT0
M0.0
-
-
-
-
-
RI
-
-
PS0
-
PDCK0
NP0.0
NP1.0
NP2.0
NP3.0
EX0
NP4.0
-
PX0
ALEI
CP/RL2
-
-
-
P
P4.0
-
-
FA8
FA0
FD0
IAPFCT0
Reset
Value
******00b
0***0001b
00000000b
00000000b
00000000b
00000000b
00000***b
0*0**000b
******00b
00000000b
00000000b
00000000b
00000000b
00000000b
00000000b
00000000b
0****010b
00000000b
00000000b
00000000b
****1111b
00000000b
00000000b
00000000b
0*****00b
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