UPD161622 NEC, UPD161622 Datasheet - Page 48

• Manufacturer Part Number: UPD161622
• Description: 396 OUTPUT TFT-LCD SOURCE DRIVER
• Manufacturer: NEC

www.DataSheet4U.com
(1) Recommended sequence for switching from normal display mode to partial display mode
48
Notes 1. <2> to <5> can be executed in any order.
2. <6> must be executed after <4> and <5> have been set.
DISP1 = 1 or DISP1 = 0, DISP0 = 1
P1AWn, P2AWn setting
Display data overwrite
P1SLn, P2SLn setting
DISP1 = 0, DISP0 = 0
DTY = 1, COLOR = 1
(for partial display)
PGDn setting
Data Sheet S15649EJ2V0DS
R20,
R22,
R19
R21
R23
R0
R0
R0
D
4
D
D
D
D
D
D
D
D
,
7
2
0
7
0
7
0
7
D
2
<1> Display off
<2> Partial off area color register setting
<3> Display data overwrite
<4> Partial display area start line setting
<5> Partial display area line count setting
<6> Partial display mode, 8-color mode
<7> Display on
Note1
PD161622
Note2
Note1
Note1
Note1