HX8347 - Adafruit

HX8347-G(T)240RGB x 320 dot, 262K color, TFT Mobile Single Chip Driver6.32 OTP register (PAGE0 -38h ~ R3Ah)DATA SHEET Preliminary V01Figure 6.53: OTP command 1 (PAGE0 -38h)Figure 6.54: OTP command 2 (PAGE0 -39h)Figure 6.55: OTP command 3 (PAGE0 -3Ah)Figure 6.56: OTP command 3 (PAGE0 -3Bh)This command is used to set the OTP related setting. Please see OTP flow fordetailed use.OTP_POR: for OTP read/write timing controlOTP_OTPEN: 1’b1 to select 6.5V for OTP write operation.OTP_PPROG: 1’b1 to turn on OTP write mode.OTP_PWE: 1’b1 to write OTP.OTP_XA[4:0]; OTP_YA[2:0]: Select OTP writes addressOTPDATA[7:0]; Read OTP data. When user want read OTP data, must set OTPindex first and then set OTP_POR=1. After this user can get OTP data fromOTPDATA[7:0]OTP_TM[1:0]: OTP Test mode register, In-house use.OTP_VRADJ[1:0]: OTP VPP2 adjusts register, In-house use.Himax 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.153-October, 2009