9.0 Digital LCM. Application Notes

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1 9.0 Digital LCM s Feb,009 Innolux Display Corporation Industry District 0, LongHua, Shen, China T.L Benny Hong Page /0/009

2 Version Revise Date Page Content A 009/0 The Preliminary version Benny Hong Page /0/009

3 . Introduction.. Model picture table Module Module photo name Top side Bottom side AT090TN V. Note: Recommended connector:fha-0s-0.sh. Pin Assignment Pin No. Symbol Pin No. Symbol NC G NC G0 NC R NC 9 R 0 R V COM R DV DD R MODE R 9 DE R 0 VS R0 HS B DCLK B B 9 L/R Benny Hong Page /0/009

4 B 0 U/D B V GH B V GL B AV DD 9 B0 RESET 0 G NC G V COM G DITHB G G 9 NC G 0 NC Benny Hong Page /0/009

5 . Power &Timing Characteristic Customer should follow our product power sequence, otherwise it would lead to display abnormal. Please refer to the figures as below.. Power Sequence.. Power On >0ms >0ms >ms >0ms DVDD VGL VGH Data B/L.. Power Off >0ms >0ms >ms >0ms B/L Data VGH VGL DVDD Benny Hong Page /0/009

6 . Typical Operation Conditions Customer should notice the red mark specially, if you don t follow it, it would lead to display abnormal. (=AV SS =0V, Note ) Item Symbol Values Min. Typ. Max. Unit Remark DV DD - (.) - V Note Power voltage AV DD - (0.) - V V GH - (.0) - V V GL - (-.0) - V Input signal voltage V COM - TBD - V Input logic high voltage V IH 0. DV DD - DV DD V Input logic low voltage V IL 0-0. DV DD V Note Note : Be sure to apply DV DD and V GL to the LCD first, and then apply V GH. Note : DV DD setting should match the signals output voltage (refer to Note ) of customer s system board. Note : DCLK,HS,VS,RESET,U/D, L/R,DE,R0~R,G0~G,B0~B,MODE,DITHB Benny Hong Page /0/009

7 . Timing Characteristic Input signals must follow our timing specification. Otherwise the LCM will display abnormally. About the detail timing parameters of LCD display, please follow the product specification. This panel has integrated T-con IC into our driver IC, so customer only input DCLD, HS, VS, DE and RGB data signals to our LCM from their system solution... Timing Conditions Item Symbol Values Min. Typ. Max. Unit Remark HS setup time Thst - - ns HS hold time Thhd - - ns VS setup time Tvst - - ns VS hold time Tvhd - - ns Data setup time Tdsu - - ns Data hole time Tdhd - - ns DE setup time Tesu - - ns DE hole time Tehd - - ns DV DD Power On Slew rate TPOR ms From 0 to 90% DV DD RESET pulse width TRst - - ms DCLK cycle time Tcoh ns DCLK pulse duty Tcwh % Benny Hong Page /0/009

8 Parameter Description Typ. Unit Hw Hsync Width - DCLK Hbp Horizontal back porch DCLK Ha Horizontal valid area 00 DCLK Hfp Horizontal front porch 0 DCLK Vw Vsync Width - Hsync(Line) Vbp Vertical back porch Hsync(Line) Va Vertical valid area 0 Hsync(Line) Vfp Vertical front porch Hsync(Line) DCLK Dot clockl. MHz Benny Hong Page /0/009

9 .. Timing Chart Benny Hong Page 9 /0/009

10 . Reference Circuit & Recommend Supplier. Reference Circuit.. Interface Circuit.. Vcom Circuit Benny Hong Page 0 /0/009

11 Benny Hong Page /0/009.. DC/DC Circuit R 0Ω R9 R Q FDNN C 0uF C uf R R0 00K DM DANU Q 90 R C0 00nF C nf R0 K R 0K C 0.uF R C 0.uF 00 R 000 Q 90 C uf DM DANU DM DANU C uf R R 0K AVDDF D SB0-0C C nf R 00K D UDZ.B R 000 VGL VGH VDD DM DANU C9 uf Q 90 C9 0.uF 00 C 0.uF R 0Ω R open R K R D UDZ.B C 0nF C 0uF C uf R 000 R 00K R9 C uf C uf Q 90 C0 uf R9 000 L CXLP0-R U0 CC FB CSP VIN EXT VSS ROSC RDuty R 0K R.. LED Driver Circuit C9 0pF CN LED- LED+ R0 00KΩ F0 A L.uH D B0B/SM C.uF/0V SW FB IN OV EN C0 NC GLED VLED C uf/v R 0.Ω C OPEN R NC C.uF/0V ADJ

12 Benny Hong Page /0/009.. LVDS to TTL Circuit G G R0 B RXN B HS G B0 R B RXP RN Ω B0 B G L 000 RN Ω G0 R0 G G B R0 G G0 B B R RXP RXN C 0uF B R RX0P B R RN Ω VCC G CLKI B0 B00 R G00 R G0 RXN G R RN Ω R0 B G G R B0 R 00Ω B0 G0 DE R0 RN Ω G0 R00 RX0N R 00Ω R 00Ω B0 B R R C 0.uF R RXCLKN R 00Ω RN Ω G0 R0 B0 VS G0 R0 G U THCLVDFA RC RD RC RC RC RD0 LVDS RA- RA+ RB- RB+ LVDSVCC LVDS RC- RC+ RCLK- RCLK+ RD- RD+ LVDS PLL PLLVCC PLL VCC RC RC RC0 RB RD RD VCC RB RB RB RB RD RD VCC RB RB0 RA RA RD RA /PDWN CLKOUT RA0 RA RA VCC RA L 000 RXCLKP G R0 B B G R C 0uF R B0 VCC RXP G0 R B0 R9 00Ω B G0 R0 C 0.uF

13 . Application Function Block +V Power In PWM VADJ IC 00 AVDD=0.V VGH=.0V VGL=-.0V VLED=9.9V DC-DC Circuit IC 00 Power LED Driver Circuit DC-DC&LED Driver Separated Block. Reference Part INL Panel With T-con +.V Power U/D & L/R & Mode & DITHB & CLK & DE & HS & VS & RBG /bits TTL Signal TTL Signal ITEM VENDOR TYPE DC-DC Fiti power FP9 Fiti power FP9 LED driver MPS0 Suggestion PWM Frequency 00-00Hz MPS MP0 Suggestion PWM Frequency 00-00Hz or k-0khz Benny Hong Page /0/009

14 . Demo usage. Demo kit V Power Demo Remote Control IR ON/OFF SD Card V DC in Min-USB Benny Hong Page /0/009

15 . Introduction for the Remote Control Power on/off Change signal OSD menu Benny Hong Page /0/009

INNOLUX DISPLAY CORPORATION LCD MODULE SPECIFICATION

INNOLUX DISPLAY CORPORATION LCD MODULE SPECIFICATION Customer: Model Name: AT080TN52 SPEC NO.: A080-52-TT-02 Date: 2008/03/17 Version: 02 Preliminary Specification Final Specification For Customer s Acceptance