DMC73C168 Просмотр технического описания (PDF) - Daewoo Semiconductor
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DMC73C168 Datasheet PDF : 82 Pages
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8Bit Single Chip Microcontroller
30
DMC73C168
PF NAME : EDATA
: PORT E DATA REGISTER
R/W BIT 7 BIT 6 BIT 5 BIT 4 BIT 3 BIT 2
P40
READ
PORT E DATA VALUE
>0128 WRITE
RESET VALUE
X
X
X
X
X
X
BIT 1
X
BIT 0
X
X : INDETERMINATOR
PF NAME : EDDR
R/W
P41
READ
>0129 WRITE
RESET VALUE
: PORT E DIRECTION REGISTER
BIT 7 BIT 6 BIT 5 BIT 4 BIT 3 BIT 2
PORT E DIRECTION REGISTER
O
O
O
O
O
O
BIT 1
O
BIT 0
O
0 : PORT E INPUT MODE
1 : PORT E OUTPUT MODE
PF NAME : FDATA
: PORT F DATA REGISTER
R/W BIT 7 BIT 6 BIT 5 BIT 4 BIT 3 BIT 2
P42
READ
PORT F DATA VALUE
>012A WRITE
RESET VALUE
X
X
X
X
X
X
BIT 1
X
BIT 0
X
X : INDETERMINATOR
PF NAME : FDDR
R/W
P43
READ
>012B WRITE
RESET VALUE
: PORT F DIRECTION REGISTER
BIT 7 BIT 6 BIT 5 BIT 4 BIT 3 BIT 2
PORT F DIRECTION REGISTER
O
O
O
O
O
O
BIT 1
O
BIT 0
O
0 : PORT F INPUT MODE
1 : PORT F OUTPUT MODE
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