HX8347 - Adafruit

HX8347-G(T)240RGB x 320 dot, 262K color, with internalGRAM, TFT Mobile Single Chip DriverList of Figures October, 2009Himax ConfidentialFigure 4.1: Register read/write timing in parallel bus system interface (for I80 series MPU) ........... 30Figure 4.2: GRAM read/write timing in parallel bus system interface (for I80 series MPU).............. 31Figure 4.3: Example of I80- system 18-bit parallel bus interface...................................................... 34Figure 4.4: Input data bus and GRAM data mapping in 18-bit bus system interface with 18-bit-dataInput (“IM3, IM2, IM1, IM”=”1010” or “1000”)............................................................................. 34Figure 4.5: Example of I80 system 16-bit parallel bus interface type I ............................................. 35Figure 4.6: Example of I80 system 16-bit parallel bus interface type II ............................................ 35Figure 4.7: Input data bus and GRAM data mapping in 16-bit bus system interface with 12-bit-datainput (R17H=03h and “IM3, IM2, IM1, IM0”=”0000”) ................................................................. 36Figure 4.8: Input data bus and GRAM data mapping in 16-bit bus system interface with 16-bit-datainput (R17H=05h and “IM3, IM2, IM1, IM0”=”0000”) ................................................................. 36Figure 4.9: Input data bus and GRAM data mapping in 16-bit bus system interface with 18 bit-datainput (R17H=06h and “IM3, IM2, IM1, IM0”=”0000”) ................................................................. 36Figure 4.10: Input data bus and GRAM data mapping in 16-bit bus system interface with 18(16+2)bit-data input (R17H=07h and “IM3, IM2, IM1, IM0”=”0000”) .................................................... 36Figure 4.11: Input data bus and GRAM data mapping in 16-bit bus system interface with 12-bit-datainput (R17H=03h and “IM3, IM2, IM1, IM0”=”0010”) ................................................................. 37Figure 4.12: Input data bus and GRAM data mapping in 16-bit bus system interface with 16-bit-datainput (R17H=05h and “IM3, IM2, IM1, IM0”=”0010”) ................................................................. 37Figure 4.13: Input data bus and GRAM data mapping in 16-bit bus system interface with 18(12+6)bit-data input (R17H=06h and “IM3, IM2, IM1, IM0”=”0010”) .................................................... 37Figure 4.14: Input data bus and GRAM data mapping in 16-bit bus system interface with 18(16+2)bit-data input (R17H=07h and “IM3, IM2, IM1, IM0”=”0010”) .................................................... 37Figure 4.15: Example of I80 system 9-bit parallel bus interface type I ............................................. 38Figure 4.16: Example of I80 system 9-bit parallel bus interface type II ............................................ 38Figure 4.17: Input data bus and GRAM data mapping in 9-bit bus system interface with 18-bit-datainput (R17H=06h and “IM3, IM2, IM1, IM0”=”1001”) ................................................................. 39Figure 4.18: Input data bus and GRAM data mapping in 9-bit bus system interface with 18-bit-datainput (R17H=06h and “IM3, IM2, IM1, IM0”=”1011”).................................................................. 39Figure 4.19: Example of I80 system 8-bit parallel bus interface type I ............................................. 40Figure 4.20: Example of I80 system 8-bit parallel bus interface type II ............................................ 40Figure 4.21: Input data bus and GRAM data mapping in 8-bit bus system interface with 12-bit-datainput (R17H=03h and“IM3, IM2, IM1, IM0”=”0001”) .................................................................. 41Figure 4.22: Input data bus and GRAM data mapping in 8-bit bus system interface with 16-bit-datainput (R17H=05h and “IM3, IM2, IM1, IM0”=”0001”) ................................................................. 41Figure 4.23: Input data bus and GRAM data mapping in 8-bit bus system interface with 18-bit-datainput (R17H=06h and “IM3, IM2, IM1, IM0”=”0001) .................................................................. 41Figure 4.24: Input data bus and GRAM data mapping in 8-bit bus system interface with 12-bit-datainput (R17H=03h and“IM3, IM2, IM1, IM0”=”0011”)................................................................... 42Figure 4.25: Input data bus and GRAM data mapping in 8-bit bus system interface with 16-bit-datainput (R17H=05h and “IM3, IM2, IM1, IM0”=”0011”).................................................................. 42Figure 4.26: Input data bus and GRAM data mapping in 8-bit bus system interface with 18-bit-datainput (R17H=06h and “IM3, IM2, IM1, IM0”=”0011”).................................................................. 42Figure 4.27: Index register read/write timing in 3-wire serial bus system interface .......................... 46Figure 4.28: Data write timing in 3-wire serial bus system interface................................................. 47Figure 4.29: Index register write timing in 4-wire serial bus system interface .................................. 48Figure 4.30: Data write timing in 4-wire serial bus system interface................................................. 48Figure 4.31: DOTCLK cycle .............................................................................................................. 49Figure 4.32: RGB interface circuit input timing diagram ................................................................... 50Figure 4.33: RGB mode timing diagram............................................................................................ 51Figure 4.34: RGB 18-bit/pixel on 6-bit data width ............................................................................. 54Figure 4.35: RGB 16-bit/pixel on 16-bit data width ........................................................................... 55Figure 4.36: RGB 18-bit/pixel on 18-bit data width ........................................................................... 56Figure 5.1: Image data sending order from host............................................................................... 58For 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.5-October, 2009