DMC42C1106 Ver la hoja de datos (PDF) - Daewoo Semiconductor
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Fabricante
DMC42C1106 Datasheet PDF : 20 Pages
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4Bit Single Chip Microcontroller
6
DMC42C1106
ADDRESS
Hardware Module Name
R/W Addressing Unit
REMARKS
b3
b2
b1
b0
1 bit 4 bit 8bit
3C2H IME
R/W 3C2H.3
O Interrupt priorty select, IME flag.
3C3H IPSR3 IPSR2 IPSR1 IPSR0
3C4H External interrupt mode register0
W
O
external interrupt 0 edge
(IMOD0)
detection
3C5H External interrupt mode register1
W
O
external interrupt 1 edge
(IMOD1)
detection
3C6H External interrupt mode register2
W
O
external interrupt 2 edge
(IMOD2)
detection
3D8H IE2
IRQ2 IEBT IRQBT R/W O O
Interrupt EN/IRQ flag
3D9H IEAD8 IRQAD8 IEWT IRQWT R/W O O
Interrupt EN/IRQ flag
3DAH
IES0 IRQS0 R/W O O
Interrupt EN/IRQ flag
3DBH IETC1 IRQTC1 IETC0 IRQTC0 R/W O O
Interrupt EN/IRQ flag
3DCH IE1
IRQ1 IE0
IRQ0 R/W O O
Interrupt EN/IRQ flag
3DDH
IES1 IRQS1 R/W O O
Interrupt EN/IRQ flag
3DEH
R/W O O
Interrupt EN/IRQ flag
3E0H PW03 PW02 PW01 PW00 W
O port 0, 1 mode register (PMGA)
3E1H PW13 PW12 PW11 PW10
3E2H PW23 PW22 PW21 PW20 W
O port 2, 3 mode register (PMGB)
3E3H PW33 PW32 PW31 PW30
3E4H PW43 PW42 PW41 PW40 W
O port 4, 5 mode register (PMGC)
3E5H PW53 PW52 PW51 PW50
3EAH PWA3 PWA2 PWA1 PWA0 W
O port a, b mode register (PMGF)
3EBH PWB3 PWB2 PWB1 PWB0
3ECH PWC3 PWC2 PWC1 PWC0 W
O port c, d mode register (PMGG)
3EDH PWD3 PWD2 PWD1 PWD0
3F0H PORT0 (R0)
R/W O O
R0 Port Data Register
3F1H PORT1 (R1)
R/W O O
R1 Port Data Register
3F2H PORT2 (R2)
R/W O O
R2 Port Data Register
3F3H PORT3 (R3)
R/W O O
R3 Port Data Register
3F4H PORT4 (R4)
R/W O O O R4 Port Data Register
3FAH PORTA (RA)
R/W O O
RA Port Data Register
3FBH PORTB (RB)
R/W O O
RB Port Data Register
3FCH PORTC (RC)
R/W O O O RC Port Data Register
INITIAL
VALUE
00
00
00
00
0
0
0
0
0
0
0
00
00
00
00
00
0
0
0
0
0
0
0
0
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