227 lines
7.5 KiB
Plaintext
227 lines
7.5 KiB
Plaintext
************************************************************************************************************
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7206V11A_EVB_VA版型
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1、
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--------PLCD硬件改版(原始单板未做修改的情况下的改动如下，如已做修改，相关电阻可能会有区别)：
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去掉：R250,R251,R281,R288,R291,R322,R301,R329；R84
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补焊：R249,R253,R283,R285,R312,R315,R324,R326；R83
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--------点PLCD gpio复用：
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xmmm 0x100c0010 0x9 \n
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xmmm 0x100c0014 0x9 \n
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xmmm 0x100c0018 0x9 \n
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xmmm 0x100c001c 0x9 \n
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xmmm 0x100c0020 0x9 \n
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xmmm 0x100c0024 0x9 \n
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xmmm 0x100c0028 0x9 \n
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xmmm 0x100c002c 0x9 \n
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xmmm 0x100c0030 0x9 \n
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xmmm 0x100c0034 0x9 \n
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xmmm 0x100c0038 0x9 \n
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xmmm 0x100c003c 0x9 \n
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xmmm 0x100c0040 0x9 \n
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xmmm 0x100c0044 0x9 \n
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xmmm 0x100c0048 0x9 \n
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xmmm 0x100c004c 0x9 \n
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xmmm 0x100c0050 0x9 \n
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xmmm 0x100c0054 0x9 \n
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xmmm 0x100c0058 0x9 \n
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xmmm 0x100c005c 0x9 \n
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xmmm 0x100c0060 0x9 \n
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xmmm 0x100c0064 0x9 \n
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xmmm 0x100c0068 0x9 \n
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xmmm 0x100c006c 0x9 \n
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xmmm 0x100c0070 0x9 \n
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xmmm 0x100c0074 0x9 \n
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xmmm 0x100c0078 0x9 \n
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xmmm 0x100c007c 0x9 \n
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./sample_vo 0 1 0 0
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2、
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--------bt1120/bt656硬件改版(原始单板未做修改的情况下的改动如下，如已做修改，相关电阻可能会有区别)：
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拆掉：R387,R394,R398,R402,R406,R410,R414,R418,R422,R426,R430,R434,R438,R442,R446,R450,R454; R301,R329,R325,R327,R322,R318
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补焊：R390,R397,R401,R405,R409,R413,R417,R421,R425,R429,R433,R437,R441,R445,R449,R453,R457; R324,R326,R323,R328,R315,R319
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------- 点bt1120/bt656
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bt1120 gpio复用
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xmmm 0x100c0020 0xb \n
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xmmm 0x100c0024 0xb \n
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xmmm 0x100c0028 0xb \n
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xmmm 0x100c002c 0xb \n
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xmmm 0x100c0030 0xb \n
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xmmm 0x100c0034 0xb \n
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xmmm 0x100c0038 0xb \n
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xmmm 0x100c003c 0xb \n
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xmmm 0x100c0040 0xb \n
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xmmm 0x100c0044 0xb \n
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xmmm 0x100c0048 0xb \n
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xmmm 0x100c004c 0xb \n
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xmmm 0x100c0050 0xb \n
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xmmm 0x100c0054 0xb \n
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xmmm 0x100c0058 0xb \n
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xmmm 0x100c005c 0xb \n
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xmmm 0x100c0018 0xb \n
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./sample_vo 0 1 16 0
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./sample_vo 0 1 5 0
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3、
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--------mcu 18bit硬件改版(原始单板未做修改的情况下的改动如下，如已做修改，相关电阻可能会有区别)：
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拆掉：R250,R251,R380,R384,R388,R392,R395,R399,R403,R407,R411,R415,R419,R423,R427,R431,R435,R439,R443,R447,R451,R455,R458,R460,R466；
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补焊：R249,R253,R381,R385,R389,R393,R396,R400,R404,R408,R412,R416,R420,R424,R428,R432,R436,R440,R444,R448,R452,R456,R459,R461,R467
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--------点mcu 18bit并行屏（mcu屏点屏需要修改dtsi节点，具体可参考“屏幕对接 使用指南.word"，”mcu屏“相关章节）
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#mcu屏gpio复用
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xmmm 0x100c0010 0x8 \n
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xmmm 0x100c0014 0x8 \n
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xmmm 0x100c0018 0x8 \n
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xmmm 0x100c001c 0x8 \n
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xmmm 0x100c0020 0x8 \n
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xmmm 0x100c0024 0x8 \n
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xmmm 0x100c0028 0x8 \n
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xmmm 0x100c002c 0x8 \n
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xmmm 0x100c0030 0x8 \n
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xmmm 0x100c0034 0x8 \n
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xmmm 0x100c0038 0x8 \n
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xmmm 0x100c003c 0x8 \n
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xmmm 0x100c0040 0x8 \n
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xmmm 0x100c0044 0x8 \n
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xmmm 0x100c0048 0x8 \n
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xmmm 0x100c004c 0x8 \n
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xmmm 0x100c0050 0x8 \n
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xmmm 0x100c0054 0x8 \n
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xmmm 0x100c0058 0x8 \n
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xmmm 0x100c005c 0x8 \n
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xmmm 0x100c0060 0x8 \n
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xmmm 0x100c0064 0x8 \n
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#GPIO3_5 复用以及复位mcu屏
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xmmm 0x100c0000 0x0 \n
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xmmm 0x120B3400 0xff \n
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xmmm 0x120B33fc 0xff \n
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sleep 0.001 \n
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xmmm 0x120B33fc 0x00 \n
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sleep 0.01 \n
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xmmm 0x120B33fc 0xff \n
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sleep 0.12 \n
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./sample_vo 0 1 14 0
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4、
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--------mcu spi串行屏硬件改版(原始单板未做修改的情况下的改动如下，如已做修改，相关电阻可能会有区别)：
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去掉：R403,R407,R411,R415；466
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补焊：R462,R584,R463,R464,R465,R585；467
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--------点mcu spi串行屏（mcu屏点屏需要修改dtsi节点，具体可参考“屏幕对接 使用指南.word"，”mcu屏“相关章节）
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#mcu spi屏gpio复用
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xmmm 0x100c0028 0x5 \n
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xmmm 0x100c002c 0x5 \n
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xmmm 0x100c0030 0x5 \n
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xmmm 0x100c0034 0x5 \n
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#GPIO3_5 复用以及复位mcu屏
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xmmm 0x100c0000 0x0 \n
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xmmm 0x120B3400 0xff \n
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xmmm 0x120B33fc 0xff \n
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sleep 0.001 \n
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xmmm 0x120B33fc 0x00 \n
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sleep 0.01 \n
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xmmm 0x120B33fc 0xff \n
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sleep 0.12 \n
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./sample_vo 0 1 12 0
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************************************************************************************************************
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************************************************************************************************************
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7206V10_RB_A_VA版型
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--------此版型只能点4line mcu屏
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--------硬件改动：硬件设计没有接屏复位引脚，需找飞线， “j42座子，29pin”（屏复位引脚） ----- R148 电阻 (即gpio3_5)
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--------点mcu spi串行屏（mcu屏点屏需要修改dtsi节点，具体可参考“屏幕对接 使用指南.word"，”mcu屏“相关章节）
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#mcu 屏 spi引脚复用配置
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xmmm 0x100c0010 0x4 \n
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xmmm 0x100c0014 0x4 \n
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xmmm 0x100c0028 0x5 \n
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xmmm 0x100c002c 0x5 \n
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#GPIO3_5 复用以及复位mcu屏 （如硬件飞线不是GPIO3_5 此处复位命令也需要修改）
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xmmm 0x100c0000 0x0 \n
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xmmm 0x120B3400 0xff \n
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xmmm 0x120B33fc 0xff \n
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sleep 0.001 \n
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xmmm 0x120B33fc 0x00 \n
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sleep 0.01 \n
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xmmm 0x120B33fc 0xff \n
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sleep 0.12 \n
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./sample_vo 0 1 12 0
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*************************************************************************************************************
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************************************************************************************************************
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7206V11A_RB_A_VA版型
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--------此版型只能点PLCD 800x480屏
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--------点PLCD gpio复用：
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xmmm 0x100c0010 0x9 \n
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xmmm 0x100c0014 0x9 \n
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xmmm 0x100c0018 0x9 \n
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xmmm 0x100c001c 0x9 \n
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xmmm 0x100c0020 0x9 \n
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xmmm 0x100c0024 0x9 \n
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xmmm 0x100c0028 0x9 \n
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xmmm 0x100c002c 0x9 \n
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xmmm 0x100c0030 0x9 \n
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xmmm 0x100c0034 0x9 \n
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xmmm 0x100c0038 0x9 \n
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xmmm 0x100c003c 0x9 \n
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xmmm 0x100c0040 0x9 \n
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xmmm 0x100c0044 0x9 \n
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xmmm 0x100c0048 0x9 \n
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xmmm 0x100c004c 0x9 \n
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xmmm 0x100c0050 0x9 \n
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xmmm 0x100c0054 0x9 \n
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xmmm 0x100c0058 0x9 \n
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xmmm 0x100c005c 0x9 \n
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xmmm 0x100c0060 0x9 \n
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xmmm 0x100c0064 0x9 \n
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xmmm 0x100c0068 0x9 \n
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xmmm 0x100c006c 0x9 \n
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xmmm 0x100c0070 0x9 \n
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xmmm 0x100c0074 0x9 \n
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xmmm 0x100c0078 0x9 \n
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xmmm 0x100c007c 0x9 \n
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./sample_vo 0 1 0 0
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*************************************************************************************************************
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************************************************************************************************************
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7206V10B_RB_A_VA版型
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--------此版型只能点SLCD 240x320
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--------硬件改动: 1、取掉 R426 R427 R379 R277 R278
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2、补焊 R428 R429 R382
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3、飞线 SLCD_SCK->J51 SLCD_SODI->J52 SLCD_CS->J54
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#SPI时钟打开 注意：此处将spi0 spi1 spi2时钟都开启，时钟选择396N，实际应依场景配置
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xmmm 0x120101BC 0x0f000 \n
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# 复位引脚GPIO5_5复用 及 复位
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xmmm 0x100c0040 0x0 \n
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xmmm 0x120B5400 0xff \n
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xmmm 0x120B53fc 0xff \n
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xmmm 0x120B53fc 0x0 \n
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xmmm 0x120B53fc 0xff \n
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# SPI0 管脚复用
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xmmm 0x120f0018 0x100 \n
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xmmm 0x12044000 0x3 \n
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xmmm 0x120f0028 0x100 \n
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xmmm 0x12044004 0x3 \n
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xmmm 0x120f0038 0x100 \n
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xmmm 0x1204400c 0x3 \n
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# SLCD管脚复用 此处复用只配置了data0-data5 如果是8bit屏则需要配置data0-data7
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xmmm 0x100c0018 0x9 \n
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xmmm 0x100c001c 0x9 \n
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xmmm 0x100c0020 0x9 \n
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xmmm 0x100c0024 0x9 \n
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xmmm 0x100c0028 0x9 \n
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xmmm 0x100c002c 0x9 \n
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xmmm 0x100c0030 0x9 \n
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xmmm 0x100c0034 0x9 \n
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xmmm 0x100c0038 0x6 \n
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xmmm 0x100c003c 0x6 \n
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# 加载spi st7789ko 配置屏参
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insmod xm_ssp_st7789_ex.ko \n
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./sample_vo 0 1 8 0
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************************************************************************************************************ |