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0IHYL-0047A 데이터시트 PDF




LG에서 제조한 전자 부품 0IHYL-0047A은 전자 산업 및 응용 분야에서
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부품번호 0IHYL-0047A 기능
기능 TFT-LCD Timing Controller
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0IHYL-0047A 데이터시트, 핀배열, 회로
SPECIFICATION
FOR
APPROVAL
( ) Preliminary Specification
( ) Final Specification
Title
TFT-LCD Timing Controller
BUYER
MODEL
FORT_REV(HS503022)
SUPPLIER
MODEL
LG Part Number
LG.Philips LCD Co., Ltd.
FORT_REV(HS503022)
0IHYL-0047A
SIGNATURE
/
DATE
/
/
Please return 1 copy for your confirmation with
your signature and comments.
SIGNATURE
S.H. Kang / G.Manager
C.H.Kyung / G.Manager
REVIEWED BY
J.S.Baek / Manager
J.D.Kim / Manager
PREPARED BY
Suny Kwon / Engineer
K.J.Lee / Engineer
DATE
Products Engineering Dept.
LG. Philips LCD Co., Ltd
Ver. 1.1
SEP. 24. 2003




0IHYL-0047A pdf, 반도체, 판매, 대치품
TFT-LCD Timing Controller
P/N : 0IHYL-0047A
1. General description
FORT_REV IC, which is developed by LG.Philips LCD, is timing controller controlling 6.5”
wide TFT-LCD module. It is improved LG first ASIC version FORT(0IHYL-0043A).
2. Function
It uses 23.9MHz input clock, and creates the divide signal for comparing PLL phase.
1) Outside of Controller IC, it is composed PLL circuit with additional VCO, LPF,
pulls the sync signal of PAL, NTSC into CSY pin and it is used for creating MCLK
by PDP signal with DIV signal which is created inside of IC.
2) It creates signal for driving Source drive IC, Gate drive IC by using Horizontal Sync ‘HSY’,
Vertical Sync ‘VSY’, input signal.
(1) The signal for Source Drive IC : SSPL, SSPR, LRO, SOE, SSC, SAM
(2) The signal for Gate Drive IC : UDO, GSP, GSC
(3) The signal for driving VCOM : FRP or VCAC
*.When you design the amplification circuit of VCOM, you should be care.
In case of Non-Inverting amplification,use FRP.
In case of Inverting amplification,use VCAC.
(4) The signal for controlling polarity change of display : FRP
3) MODE1, MODE2, MODE3 is for selecting of display mode.
4) It is for controlling the reverse of signal, left/right, up/down by using LRS, UDS.
5) Simultaneously, Successive Data Sampling is possible by controlling PSAM.
6) It is shown the start of Horizontal Line over ODD, EVEN input signal by STRN controlling.
7) It can be changed a position of horizontal Start Pulse by SSP_S1, SSP_S2.
8) It can be changed the vertical Start Pulse as 1H by GSP_S.
9) At NTSC Vertical wide mode 2nd GSC controlled by GSS_S.
10) Use input signal N_P it can be controlled NTSC PAL Mode.
If you set NTSC/PAL auto detection selection ATMN “H” it operates internal detection
signal. If ATMN ”L” NTSC/PAL selected by N_P input Signal.
Ver. 1.1
3/30

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0IHYL-0047A 전자부품, 판매, 대치품
TFT-LCD Timing Controller
P/N : 0IHYL-0047A
6. Main function description
It makes control signals which are needed at external input signal MCLK that is from external PLL
Block.
CNT0 : set up the timing of output internal signal(FSC,BSC) which is based on Hsync.
which is controlled of GOE_S, GSS_S. it is based on ‘H’, ‘L’setting.
CNT1 : Set up the timing “FSC, BSC” as taking the signal value which is set up at CNT0(FSC_R,
BSC_R, FSC_F, BSC_F) and set up Vertical Reset signal “VSR, VSR2”.
CNT2N : Block of setting the vertical control signal when input NTSC signal.
Set up the Vertical control signal by taking MODE1,2,3, STRN, GSP_S signal from outside
,FSC_IN,BSC_IN from CNT1 .
CNT2P : Block of setting the vertical control signal when input PAL signal.
Set up the Vertical control signal by taking MODE1,2,3, STRN, GSP_S signal from outside
and FSC_IN from CNT1.
CNT3N : Set up Source Start Pulse(SSP) and Source Sampling Clock(SSC) of Normal mode
by taking HSY from CNT 5 Block.
CNT3F : Set up Source Start Pulse(SSP) and Source Sampling Clock(SSC) of Full mode
by taking HSY from CNT 5 Block.
CNT3C : Set up Source Start Pulse(SSP) and Source Sampling Clock(SSC) of wide mode
by taking HSY from CNT 5 Block.
NTPASEL : Choose Vertical Control Signal of NTSC/PAL Mode
MODH : Choose Horizontal Control Signal of each MODE
CNT5 : Set up the output signal to meet the synchronous of PLL.
The block of sensing NTSC/PAL signal and sensing of no-signal.
L/R SEL : Decide the SSPL and SSPR by the external input L/R signal.
Ver. 1.1
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0IHYL-0047A

TFT-LCD Timing Controller

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