Document Title
Document No.
HannStar Display Corp.
HSD070IDW1 Specification for Roadwell
DC170-002741
Page No.
Revision
12/ 28
1.0
Terminal
Symbol
no.
28 DCLK
29 DE
30 HSD
31 VSD
32 MODE3
33 RSTB
34 STBYB
35 SHLR
36 VCC
37 UPDN
I/O Function
I Clock input
I Data Enable signal
I Horizontal sync input.Negative polarity
I Vertical sync input.Negative polarity
DE/SYNC mode select .normally pull high H:DE
I
mode.L:HSD/VSD mode
global reset pin.Active low to enter reset state.suggest to
I connecting with an RC reset circuit for stability .normally pull
high.
standby mode,normally pull high STBYB="1",normal
I operation STBYB="0",timming control ,soruce driver will turn
off,all output are high-Z
Source right or left sequence control.SHLR="L",shift left:last
I data=S1<-S2…S1200=first data SHLR="H",shift right:first
data=S1->SS2…S1200=last data
P Digital Power
gate up or down scan control. UPDN="L" , DOWN shift :
I G1->G2…->G480 ; UPDN="H", up shift: G1<-G2…<-G480
38 GND P
Digital Ground
39 AGND P
Analog Ground
40 AVDD P
Analog Power
41 VCOMin I
For external VCOM DC input(Optional)
Dithering setting: DITH="H" 6bit resolution (last 2 bits of
42
DITH
I
input data truncated) (default setting) DITH="L" 8bit
resolution
43 NC -
Not connect
44 NC -
Not connect
45 V10 P
Gamma correction voltage reference
46 V9 P
Gamma correction voltage reference
The information contained in this document is the exclusive property of HannStar Display Corporation. It shall not be
disclosed, distributed or reproduced in whole or in part without written permission of HannStar Display Corporation.
