NJU6624A データシートの表示（PDF） - Japan Radio Corporation
部品番号
コンポーネント説明
メーカー
NJU6624A
Japan Radio Corporation
NJU6624A Datasheet PDF : 35 Pages
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NJU6624A/B
(1-6)Icon Display RAM (MK RAM)
The NJU6624A/B can display maximum 60 Icons.
The Icon Display can be controlled by writing the Data in MK RAM corresponds to the Icon.
The relation between MK RAM address and Icon Display position is shown below:
COM1
COM2
COM3
COM4
COM5
COM6
COM7
----
----
----
----
----
----
----
COMMK
1
----
60
SEG 1 2 3 4 5 6 7 8 9 10 11 12 - - - - 6768697071
Table 4. Correspondence among Icon Position, MK RAM Address and Data
MK RAM Address
( 1 0H- 1 B H )
D7
1 0000
10H 0
1 0001
11H 0
1 0010
12H 0
1 0011
13H 0
:
:
1 1011
1BH 0
Bits for Icon Display Position
D6
D5
D4
D3
D2
D1
D0
0 0 "1" "2" "3" "4" "5"
0 0 "5" "7" "8" "9" "10"
0 0 "11" "12" "13" "14" "15"
0 0 "16" "17" "18" "19" "20"
:
0 0 "56" "57" "58" "59" "60"
Notes :There is no icon, on the segment terminals which are six times number of tines. (6th, 12th, 18th, 24th.... )
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