IZ6570
1
.
: IZ6570OA IZ6570AA. IZ6570OA
18 RC- ( )
. IZ6570AA 2
.
80XXX "Intel", 68XXX "Motorola".
,
.
, ,
, ,
.
13 .
IZ6570
2
RD WR AO D7 D6 D5 D4 D3 D2 D1
D0
Display
ON/OFF
1 0 0 1 0 1 0 1 1 1
1/
0
/
Display start
line
1 0 0 1 1
0
(0~31)
,
(COM0)
Page address
set
1 0 0 1 0 1 1 1 0
-
(0~3)
Column
address set
1 0 0 0
(0~79)
Status read
0 1 0
BUSY
ADC
ON/OFF
RESET
0 0 0 0
: :
BUSY 1: "",
0: "";
ADC 1:
();
0:
()
ON/OFF 1: ""
;
0: ""
RESET 1:
Write display
data
1 0 1
Read display
data
0 1 1
1.
ADC
1 0 0 1 0 1 0 0 0 0
0/
1
1:
();
0:
().
Static
1 0 0 1 0 1 0 0 1 0
0/
1
1:
;
0:
Duty select
1 0 0 1 0 1 0 1 0 0
0/
1
:
1: 1/32 duty, 0: 1/16 duty
Read modify
write
1 0 0 1 1 1 0 0 0 0 0
End
1 0 0 1 1 1 0 1 1 1 0
" Read Modify
Write"
Reset
1 0 0 1 1 1 0 0 0 1 0
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