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SH79F6489P/080PR Datasheet(PDF) 15 Page - SINOWEALTH Electronic Ltd

Part # SH79F6489P/080PR
Description  Enhanced 8051 Microcontroller with 20bit Σ-ΔADC and LCD Driver
PDF  152 Pages
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Manufacturer  SINOWEALTH [SINOWEALTH Electronic Ltd]
Direct Link  https://en.sinowealth.com
Logo SINOWEALTH - SINOWEALTH Electronic Ltd

SH79F6489P/080PR Datasheet(HTML) 15 Page - SINOWEALTH Electronic Ltd

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SH79F6488/SH79F6489
15
Table 6.4 WDT SFR
Mnem
Add
Name
POR/WDT/LVR
/PIN Reset Value
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
RSTSTAT
B1H
Watchdog Timer Control
*-***000
WDOF
-
PORF
LVRF
CLRF
WDT.2
WDT.1
WDT.0
Note: * : RSTSTAT initial value is determined by different RESET.
Table 6.5 CLKCON SFR
Mnem
Add
Name
POR/WDT/LVR
/PIN Reset Value
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
CLKCON
B2H
System Clock Control Register
111000--
32k_SPDUP
CLKS1
CLKS0
SCMIF
OSC2ON
FS
-
-
PLLCON
B3H
PLL Clock Control Register
------00
-
-
-
-
-
-
PLLON
PLLFS
CLKLO
BDH
Internal RC adjust Contro Register
0---0000
CLKRCEN
-
-
-
CLKLO.3
CLKLO.2
CLKLO.1
CLKLO.0
CLKRC0
BEH
Internal RC adjust Register
uuuuuuuu
CLKRC0.7
CLKRC0.6
CLKRC0.5
CLKRC0.4
CLKRC0.3
CLKRC0.2
CLKRC0.1
CLKRC0.0
CLKRC1
BFH
Internal RC initial adjust Register
uuuuuuuu
CLKRC1.7
CLKRC1.6
CLKRC1.5
CLKRC1.4
CLKRC1.3
CLKRC1.2
CLKRC1.1
CLKRC1.0
Table 6.6 Interrupt SFRs
Mnem
Add
Name
POR/WDT/LVR
/PIN Reset Value
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bit0
IEN0
A8H
Interrupt Enable Control 0
00000000
EA
EADC
ET2
ES
ET3
EX1
ET4
EX0
IEN1
A9H
Interrupt Enable Control 1
00000000
ESCM
EBT
EPWM
EUSB
(for 6489)
EX4
EX3
EX2
ESPI
IPH0
B4H
Interrupt Priority Control High 0
-0000000
-
PADCH
PT2H
PS0H
PT3H
PX1H
PT4H
PX0H
IPL0
B8H
Interrupt Priority Control Low 0
-0000000
-
PADCL
PT2L
PS0L
PT3L
PX1L
PT4L
PX0L
IPH1
B5H
Interrupt Priority Control High 1
00000000
PSCM
PBTH
PPWMH
PUSBL
(for 6489)
PX4H
PX3H
PX2H
PSPIH
IPL1
B9H
Interrupt Priority Control Low 1
00000000
PSCM
PBTL
PPWML
PUSBH
(for 6489)
PX4L
PX3L
PX2L
PSPIL
EXF0
E8H
External interrupt Control 0
00000000
IT4.1
IT4.0
IT3.1
IT3.0
IT2.1
IT2.0
IE3
IE2
EXF1
D8H
External interrupt Control 1
00000000
IF47
IF46
IF45
IF44
IF43
IF42
IF41
IF40
IENC
BAH
Interrupt 4channel enable control
00000000
EXS47
EXS46
EXS45
EXS44
EXS43
EXS42
EXS41
EXS40
TCON
88H
External interrupt0/1 Control
----0000
-
-
-
-
IE1
IT1
IE0
IT0



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