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4-4
Table 4-2-2 Input terminal function description
Name
DX
CLX, CLX
DIRX, DIRX
ENB1 – ENB2
VID1 – VID12
DY
CLY, CLY
DIRY, DIRY
LCCOM
VDDX
VDDY
VSSX
VSSY
NRG
NRS1 – NRS2
Function
Start pulse input terminal of X shift register composing X driver.
Transfer clock input terminal X shift register composing X driver
X driver driving direction switch input terminal (DIRX = H R shift, DIRX = L L shift)
X driver enable pulse input terminal
X driver video signal input terminal
Start pulse input terminal of Y shift register composing Y driver.
Transfer clock input terminal of Y shift register composing Y driver.
Transfer clock input terminal of Y shift register composing Y driver. (DIRX = H Down shift,
DIRX = L Up shift)
Diagonal electrode potential input terminal of liquid crystal panel
X driver positive power supply input terminal
Y driver positive power supply input terminal
X driver negative power supply input terminal
Y driver negative power supply input terminal
Drive signal input terminal for auxiliary signal circuit
Auxiliary signal input terminal