UPD78F0411GA-GAM-AX Datasheet, PDF (409/564 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

CHAPTER 15 LCD CONTROLLER/DRIVER
Figure 15-23. Examples of LCD Drive Power Connections (Internal Resistance Division Method) (2/2)
(c) 1/2 bias method
(MDSET1, MDSET0 = 0, 1)
(example of VDD = 5 V, VLC0 = 5 V)
SCOC
VDD
P-ch
VLC0
VLC1
VLC2
P40/KR0
VLC0
R
VLC1
R
VLC2
R
P40/KR0
VSS
VSS
(d) 1/4 bias method
(MDSET1, MDSET0 = 1, 1)
(example of VDD = 5 V, VLC0 = 3 V)
SCOC
VLC0
VLC1
VLC2
P40/KR0
P-ch
4
3
R
R
R
R
VDD
VLC0
VLC1
VLC2
P40/KR0
VSS
VSS
VLC0 = VDD
(e) 1/4 bias method
(MDSET1, MDSET0 = 0, 1)
(example of VDD = 5 V, VLC0 = 5 V)
SCOC
VDD
P-ch
VLC0 =
3
5
VDD
VLC0
R
VLC1
R
VLC2
R
VLC3
R
VSS
VLC0 = VDD
VLC0
VLC1
VLC2
VLC3
VSS
User’s Manual U18698EJ1V0UD
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