upd161608 Renesas Electronics Corporation., upd161608 Datasheet - Page 35

• Manufacturer Part Number: upd161608
• Description: 176-rgb X 220-dot 1-chip Driver Ic For 262,144-color Tft-lcd Display
• Manufacturer: Renesas Electronics Corporation.

13.4 LCD Driving Waveform Control (R02H)
B/C: When B/C = 0, it performs scanniing in every frame for LCD drive. When B/C = 1, n-raster-row inversion waveform is
EOR: When the n-raster-row inversion waveform is set (B/C = 1) and EOR = 1, the odd/even frame-select signals and the
NW6-NW0: Specify the number of raster-rows n that will alternate at the n-raster-row inversion waveform setting (B/C = 1).
generated and alternates in each raster-row specified by bits EOR and NW6-NW0 in the LCD-driving-waveform
control register. For details, refer to 20. n-RASTER-ROW RESERVED AC DRIVE (Default: B/C = 1).
R/W
n-raster-row reversed signals are EOR for alternating drive. EOR is used when combining the set values of the
number of the LCD drive raster-row and the n raster-row does not alternate the LCD. For details, refer to 20. n-
RASTER-ROW RESERVED AC DRIVE (Default: EOR = 1).
W
NW6-NW0 alternate for every set value + 1 raster-row, and the first to the 128th raster-rows can be selected
(Default: NW6-NW0 = 0)
RS
1
IB15 IB14 IB13
0
0
0
IB12 IB11 IB10
0
0
Data Sheet S17594EJ2V0DS
0
B/C EOR
IB9
IB8
IB7
0
NW6 NW5 NW4 NW3 NW2 NW1 NW0
IB6
IB5
IB4
IB3
IB2
μ
PD161608
IB1
IB0
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