PEDL9090-02
¡ Semiconductor
ML9090-01,-02
• Control register 2 (FCR2)
D7
D6
D5
T4
D4
T3
D3
T2
D2
T1
D1
—
D0
—
DISP
(1) D0 DISP (Display ON/OFF mode bit)
1: Display ON mode
0: Display OFF mode
This bit selects whether the display is ON or OFF. Writing a “1” to this bit selects the display ON
mode. Writing a “0” to this bit selects the display OFF mode. At this time, the COM and SEG pins
will be at the VSS level. Even if this bit is set to “0”, the display RAM contents will not change.
If the RESET pin is pulled to a “L” level, this register is reset to “0”.
(2) D2 to D5 T1 to T4 (Test mode select bit)
These bits are used to test the IC. “0” must be written to these bits.
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OKI [ OKI ELECTRONIC COMPONETS ]
