HX8347 - Adafruit

HX8347-G(T)240RGB x 320 dot, 262K color, TFT Mobile Single Chip Driver5.3 GRAM to display address mappingDATA SHEET Preliminary V01By setting the SS_Panel, the relation between the source output channel and theGRAM address can be changed as reverse display. By setting the GS_Panel , therelation between the gate output channel and the GRAM address can be changed asreverse display. By setting the BGR_Panel, the relation between the source outputchannel and the , , dot allocation can be reversed for different LCD colorfilter arrangement. Table 5.5, Table 5.6 and Table 5.7 show relations among theGRAM data allocation, the source output channel, and the R, G, B dot allocation.BGR_Panel = ‘0’Source SS_Panel = ‘0’ S1 S2 S3 S4 S5 S6 ------- S715 S716 S717 S718 S719 S720Output SS_Panel = ‘1’ S718 S719 S720 S715 S716 S717 ------- S4 S5 S6 S1 S2 S3X Address “00”h “01”h ------- “EE”h “EF”hRGB data R G B R G B ------- R G B R G BPixel Pixel 1 Pixel 2 ------- Pixel 239 Pixel 240BGR_Panel = ‘1’Source SS_Panel = ‘0’ S3 S2 S1 S6 S5 S4 ------- S717 S716 S715 S720 S719 S718Output SS_Panel = ‘1’ S720 S719 S718 S717 S716 S715 ------- S6 S5 S4 S3 S2 S1X Address “00”h “01”h ------- “EE”h “EF”hBit Allocation R G B R G B ------- R G B R G BPixel Pixel 1 Pixel 2 ------- Pixel 239 Pixel 240Table 5.5: GRAM X address and display panel positionHimax ConfidentialFor Go-tek OnlyThis 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.63-October, 2009