DMC73C168 データシートの表示（PDF） - Daewoo Semiconductor
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DMC73C168 Datasheet PDF : 82 Pages
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8Bit Single Chip Microcontroller
15
DMC73C168
REGISTER ADDRESS
NAME
P17
P18
P19
P22
P23
P24
P25
P27
P28
P29
P30
P32
P33
P34
P35
P36
P37
P38
P39
P40
P41
P42
P43
P44
P45
P46
P47
P50
P64
:
:
P191
>0111
>0112
>0113
>0116
>0117
>0118
>0119
>011B
>011C
>011D
>011E
>0120
>0121
>0122
>0123
>0124
>0125
>0126
>0127
>0128
>0129
>012A
>012B
>012C
>012D
>012E
>012F
>0132
>0140
:
:
>01BF
PLLCTL1
PLLDATAH
PLLDATAL
IFCCTL
IFCLSD
IFCMSD
IFCHSD
SIO1CTL
SIO1BUF
SIO2CTL
SIO2BUF
ADATA
ADDR
BDATA
BDDR
CDATA
CDDR
DDATA
DDDR
EDATA
EDDR
FDATA
FDDR
GDATA
GDDR
HDATA
HDDR
BEEP
NOTE
1
1
1
1
1
FUNCTION
PLL control register 1
PLL program counter MSB data register
PLL program counter LSB data register
IF counter data register
IF counter data register (LSB)
IF counter data register
IF counter data register (MSB)
SIO 1 control register
SIO 1 data register
SIO 2 control register
SIO 2 data register
Port A data value
Port A direction register
Port B data value
Port B direction
Port C data value
Port C direction register
Port D data value
Port D direction register
Port E data value
Port E direction register
Port F data value
Port F direction register
Port G data value
Port G direction register
Port H data value
Port H direction register
BEEP control register
Peripheral RAM
128 bytes
RESET
VALUE
0xx x0000
00000000
00000000
00000000
00000000
00000000
xxxxxxx0
0000000x
xxxxxxxx
0000000x
xxxxxxxx
xxxxxxxx
00000000
xxxxxxxx
00000000
xxxxxxxx
00000000
xxxxxxxx
00000000
xxxxxxxx
00000000
xxxxxxxx
00000000
xxxxxxxx
00000000
xxxxxxxx
00000000
00000000
xxxxxxxx
xxxxxxxx
Notes 1 : Be careful when using logical instructions (e.g., ANDP, ORP, XORP) on these registers
because of different read/write functions.
2 : ‘x’ means indeterminate
3 : P3, P12, P20, P21, P26,P31, P48, P49, P51-63 are not implemented.
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DAEWOO ELECTRONICS CO., LTD.
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