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HT85F2250 датащи(PDF) 87 Page - Holtek Semiconductor Inc

номер детали HT85F2250
подробное описание детали  A/D Flash 8051 Core Low Pin Count MCU
PDF  187 Pages
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производитель  HOLTEK [Holtek Semiconductor Inc]
домашняя страница  http://www.holtek.com
Logo HOLTEK - Holtek Semiconductor Inc

HT85F2250 датащи(HTML) 87 Page - Holtek Semiconductor Inc

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Rev. 1.10
87 of 187
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A/D Flash 8051 Core Low Pin Count MCU
HT85F2250/HT85F2262
Interrupt Register Contents
Register
Name
Bit
7
6
5
4
3
2
1
0
IEN0
EAL
(WDT)
ET�
ES0
ET1
EX1
ET0
EX0
IEN1
EXEN�
(SWDT)
—
ECMP
ECCU�
ECCU�
ECCU1
ECCU0
IEN�
—
—
—
—
—
—
ELVD
—
IEN�
—
—
—
—
ETB
EADC
EI�C
—
IRCON
EXF�
TF�
CCU�F
CCU�F
CCU1F
CCU0F
—
—
IRCON�
—
—
—
—
LVDF
TBF
CMPF
IADC
S0CON
(SM0)
(SM1)
(SM�0)
(REN0)
(TB80)
(RB80)
TI0
RI0
TCON
TF1
(TR1)
TF0
(TR0)
IE1
IT1
IE0
IT0
T�CON
—
I�FR
—
(T�R1)
(T�R0)
(T�CM)
(T�I1)
(T�I0)
CPICR
—
—
—
—
CP0IF
CP0IEN
CP0P1
CP0P0
I�CCON
—
(ENSI)
(STA)
(STO)
SI
(AA)
—
—
Note: The bits in brackets are �sed to manage other f�nctions and not re�ated to the interr�pt contro�.
IEN0 Register
SFR Address: A8h
Bit
7
6
5
4
3
2
1
0
Name
EAL
WDT
ET�
ES0
ET1
EX1
ET0
EX0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
POR
0
0
0
0
0
0
0
0
Bit 7
EAL: Master interrupt global enable
0: Disable
1: Enable
Bit 6
WDT: Watchdog timer refresh flag
Described elsewhere
Bit 5
ET2: Timer 2 interrupt enable
0: Disable
1: Enable
Bit 4
ES0: UART0 interrupt enable
0: Disable
1: Enable
Bit 3
ET1: Timer 1 interrupt enable
0: Disable
1: Enable
Bit 2
EX1: External interrupt 1 enable
0: Disable
1: Enable
Bit 1
ET0: Timer 0 interrupt enable
0: Disable
1: Enable
Bit 0
EX0: External interrupt 0 enable
0: Disable
1: Enable



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