DMC42C3008 Просмотр технического описания (PDF) - Daewoo Semiconductor
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DMC42C3008 Datasheet PDF : 20 Pages
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4Bit Single Chip Microcontroller
6
DMC42C3008
ADDRESS
Hardware Module Name
b3
b2
b1
b0
3C4H External interrupt mode register0
(IMOD0)
3C5H External interrupt mode register1
(IMOD1)
3C6H External interrupt mode register2
(IMOD2)
3C7H External interrupt mode register3
(IMOD3)
3D8H IE2
IRQ2 IEBT IRQBT
3D9H IEAD8 IRQAD8 IEWT IRQWT
3DAH
IES0 IRQS0
3DBH
3DCH IE1
IRQ1 IE0
IRQ0
3DDH IETC2 IRQTC2
3DEH
IE3
IRQ3
3E0H PW03 PW02 PW01 PW00
3E1H PW13 PW12 PW11 PW10
3E2H PW23 PW22 PW21 PW20
3E3H PW33 PW32 PW31 PW30
3E4H PW43 PW42 PW41 PW40
3E5H PW53 PW52 PW51 PW50
3E6H PW63 PW62 PW61 PW60
3E7H PW73 PW72 PW71 PW70
3EAH PWA3 PWA2 PWA1 PWA0
3EBH PWB3 PWB2 PWB1 PWB0
3ECH PWC3 PWC2 PWC1 PWC0
3EDH PWD3 PWD2 PWD1 PWD0
3F0H PORT0 (R0)
3F1H PORT1 (R1)
3F2H PORT2 (R2)
3F4H PORT4 (R4)
3F5H PORT5 (R5)
3F6H PORT6 (R6)
3FAH PORTA (RA)
3FBH PORTB (RB)
3FCH PORTC (RC)
R/W
W
W
W
W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
W
Addressing Unit
1 bit 4 bit 8bit
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
REMARKS
external interrupt 0 edge
detection
external interrupt 1 edge
detection
external interrupt 2 edge
detection
external interrupt 3 edge
detection
Interrupt EN/IRQ flag
Interrupt EN/IRQ flag
Interrupt EN/IRQ flag
Interrupt EN/IRQ flag
Interrupt EN/IRQ flag
Interrupt EN/IRQ flag
Interrupt EN/IRQ flag
port 0, 1 mode register (PMGA)
W
O port 2, 3 mode register (PMGB)
W
O port 4, 5 mode register (PMGC)
W
O port 6, 7 mode register (PMGD)
W
O port a, b mode register (PMGF)
W
O port c, d mode register (PMGG)
R/W O
O
R0 Port Data Register
R/W O
O
R1 Port Data Register
R/W O
O
R2 Port Data Register
R/W O
O
O R4 Port Data Register
R/W O
O
R5 Port Data Register
R/W O
O
R6 Port Data Register
R/W O
O
RA Port Data Register
R/W O
O
RB Port Data Register
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
00
0
0
0
0
0
0
0
0
0
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