DATA SHEET - Glyn High-Tech Distribution

HX8346-A(T)240RGB x 320 dot, 262K color, TFT Mobile Single Chip Driver5.1.1.1 Parallel Bus System InterfaceDATA SHEET V01The input / output data from data pins (D17-0) and signal operation of the I80/M68series parallel bus interface as listed in Table 5.4 and Table 5.5.Operations E_NWR RW_NRD DNC_SCLWrites Indexes into IR 0 1 0Reads internal status 1 0 0Writes command into register or data into GRAM 0 1 1Reads command from register or data from GRAM 1 0 1Table 5. 4 Data Pin Function for I80 Series CPUOperations E_NWR RW_NRD DNC_SCLWrites Indexes into IR 1 0 0Reads internal status 1 1 0Writes command into register or data into GRAM 1 0 1Reads command from register or data from GRAM 1 1 1Table 5. 5 Data Pin Function for M68 Series CPUWrite to the registerNCSDNC_SCLRW_NRDE_NWRD7-0 "index" write to index register Command write to the registerRead the registerNCSDNC_SCLRW_NRDE_NWRD7-0 "index" write to index register Command read f rom the registerFigure 5. 1 Register read/write Timing in Parallel Bus System Interface (for I80 series MPU)Himax 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.33-July, 2007