em65570sagh ELAN Microelectronics Corp, em65570sagh Datasheet - Page 62

• Manufacturer Part Number: em65570sagh
• Description: 68com/98seg 65k Color Stn Lcd Drivers
• Manufacturer: ELAN Microelectronics Corp

EM65570S
68COM/98SEG 65K Color STN LCD Drivers
56 x
The shift direction of display scanning data in the common driver output is selected.
SHIFT = “0”: COM0 o COM67 shift-scan
SHIFT = “1”: COM67 o COM0 shift-scan
This register controls whether to turning on the LCD panel or not.
ON/OFF =”0”: Display OFF
ON/OFF =”1”: Display ON
8.2.5 Display Control (2) Register
(At the time of reset: {REV, NLIN, SWAP, REF}=0H, read address: 9H)
REV
Corresponding to the data of display RAM, the lighting or not-lighting of the display is
set up.
REV =”0”: When RAM data at “H”, LCD at ON voltage (normal)
REV =”1”: When RAM data at “L”, LCD at ON voltage (reverse)
NLIN
The NLIN control n-line alternated drive.
NLIN = “0”: n-line alternated drive OFF. In each frame, the alternated signals (M) are
reversed.
NLIN =”1”: n-line alternated drive ON. According to data set up in n-line alternated
register, the alternation is made.
REF, SWAP
The REF control the reverse of display or not
The SWAP control the display data of R and B exchange or not.
SHIFT
ON/OFF
D7 D6 D5 D4
1
REF=”0” : Normal mode.
REF=’”1”: Reverse of display, Exchange display data of R and B
SWAP = “0”: Normal mode.
0
0
1
REV NLIN SWAP REF
D3
D2
D1
SWAP = “1”: Exchange display data of R and B.
(This specification is subject to change without further notice)
D0
CSB RS RDB WRB RE2 RE1 RE0
Product Specification (V1.0) 04.18.2006
0
1
1
0
0
0
0