UPD78F0411GA-GAM-AX Datasheet, PDF (411/564 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

CHAPTER 15 LCD CONTROLLER/DRIVER
Figure 15-24. Examples of LCD Drive Power Connections (External Resistance Division Method) (2/2)
(e) 1/3 bias method
(MDSET1, MDSET0 = 0, 0)
(example of VDD = 5 V, VLC0 = 5 V)
(f) 1/3 bias method
(MDSET1, MDSET0 = 0, 0)
(example of VDD = 5 V, VLC0 = 3 V)
SCOC
VDD
P-ch
VLC0
VLC1
VLC2
P40/KR0
VSS
VLC0
R
VLC1
R
VLC2
R
P40/
KR0
VSS
VLC0 = VDD
SCOC
VLC0
VLC1
VLC2
P40/KR0
VSS
VDD
P-ch
2R
VLC0
R
VLC1
R
VLC2
R
P40/
KR0
VSS
VLC0 =
3
5
VDD
(g) 1/4 bias method
(MDSET1, MDSET0 = 0, 0)
(example of VDD = 5 V, VLC0 = 5 V)
SCOC
VDD
P-ch
VLC0
VLC1
VLC2
VLC3
VSS
VLC0
R
VLC1
R
VLC2
R
VLC3
R
VSS
VLC0 = VDD
(h) 1/4 bias method
(MDSET1, MDSET0 = 0, 0)
(example of VDD = 5 V, VLC0 = 3 V)
SCOC
VLC0
VLC1
VLC2
VLC3
VSS
P-ch
VDD
VLC0
8
3
R
R
VLC1
R
VLC2
R
VLC3
R
VSS
VLC0 =
3
5
VDD
User’s Manual U18698EJ1V0UD
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