Controller HX8258 datasheet - M-COMP

HX8258-A1200CH TFT LCD Source Driver with TCON5. Operation descriptionDATA SHEET V025.1 Relationship between input data and output channels• Source DriverLR First → LastH Out1 Out2 Out3 ••• ••• ••• ••• Out1198 Out1199 Out1200LR Last ← FirstL Out1200 Out1199 Out1198 ••• ••• ••• ••• Out3 Out2 Out1Table 5. 1 Relationship between input data and output channels5.2 HX8258-A chip Driver configuration with LR, ID0, ID1, RESL0, RESL1, RESL2HX8258-A supports timing controller for five resolutions. Since HX8258-A has 1200channels, for example, two pieces of HX8258-A source drivers are cascaded forextended 2400 channels for 800RGB. The configuration examples of the HX8258-Aare illustrated as figure 5.1 ~ 5.20.RESL[2:0] 111 400x240(1, 1) (400, 1)(1, 1) (400, 1)G1G1G240G240400RGBx240(1, 240) (400, 240)400RGBx240(1, 240) (400, 240)OEVUDBCKVSTVDSTVUS1UDBHX8258-AS1200UDPOEVUDBCKVSTVDSTVUS1UDBHX8258-AS1200UDPID[1:0] 00 1~400LR H S1~S1200(1200ch)UD LID[1:0] 00 1~400LR L S1200~S1(1200ch)UD L(1, 1) (400, 1)(1, 1) (400, 1)G1G1G240G240400RGBx240(1, 240) (400, 240)400RGBx240(1, 240) (400, 240)OEVUDBCKVSTVDSTVUS1UDBHX8258-AS1200UDPOEVUDBCKVSTVDSTVUS1UDBHX8258-AS1200UDPID[1:0] 00 1~400LR H S1~S1200(1200ch)UD HID[1:0] 00 1~400LR L S1200~S1(1200ch)UD HFigure 5. 1 HX8258-A put down side and HX8660 put left side for 400RGB X 240Himax ConfidentialThis information contained herein is the exclusive property of Himax and shall not be distributed, reproduced, or disclosedin whole or in part without prior written permission of Himax.-P.9-January, 2007