FEDL9205-03
1
Semiconductor
ML9205-01
7. All display lights ON/OFF set
(Turns all display lights ON or OFF.)
All display lights ON is used primarily for display testing.
All display lights OFF is primarily used for display blink and to prevent malfunction when power is turned on.
This command cannot control the general output port.
[Command format]
LSB
MSB
B0 B1 B2 B3 B4 B5 B6 B7
1st byte
: selects all display lights ON or OFF mode and
specifies display operation
L
H
1
1
1
* * *
L and H: display operation data
*: Don't care
[Set data and display state of SEG and AD]
L
0
1
0
1
H
0
0
1
1
Display state of SEG and AD
Normal display
Sets all outputs to Low
Sets all outputs to High
Sets all outputs to High
(The state when power is applied or when RESET is input.)
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OKI [ OKI ELECTRONIC COMPONETS ]
