地址含义数据HDP2911H (多制式) HDP2919H (单制式) HDP3411H (多制式) HDP3419H (单制式) 09C EAD_OSDP 0x2d 0x2d 0x29 0x29 0A4 RCUT 0X07 0X07 0X08 0X08 0A5 GCUT 0X00 0X00 0X02 0X02 0AB 单、多制式0X7E 工厂0X5E 0X76 工厂0X56 0X7E 工厂0X5E 0X76 工厂0X56 0B4 阴极驱动0X08 0X08 0X08 0X0A 0B5 拉幕位置0XA2 0XA2 0XAA 0XA0 0A0 SUBB/M1_END 0X0C 0x05 35A Contrast 100i 0X F0 0xE2 35B Bright 100i 0X 7A 0xA9 35D Contrast 60p 0X F0 0xE2 35E Bright 60p 0X 7A 0xA9 360 Contrast 50i 0X F0 0xE2 361 Bright 50i 0X 7A 0xA9 363 Contrast 75i 0X F0 0XE2 364 Bright 75i 0X 7A 0xA9 366 Contrast NTSC 0X F0 0xE2 367 Bright NTSC 0X 7A 0xA9 36A Bright VGA 0X96 0xCB 36D Bright 720p 0X90 0xC5 370 Bright 720p/50 0X90 0xC5 373 Bright 1080I50/60 0X90 0xC5 376 Bright 1080P 0X90 0xC5 2004-7-31 由于GENESIS 机芯的机型增多,下面对EEPROM 中的数据做一下说明:1,单制式/多制式地址:0AB 数据:056(单)/05E(多)2, 29/34 表1 中绿色的项目为29 寸和34 寸在不同模式下两度对比度设定的差别。这两套数据可以互换。但是要保证整套互换。各机型因显像管不同而几何调整的数据不同。3, 拉幕位置不同型号的显像管拉幕的位置不一样,需要做适当调整地址:0B5 4, 1080P 为解决1080P 播放动态信号亮暗变化问题,需要增加ROM 校正,具体校正内容同下面的高频头ROM 校正在一起,请参考。5, 高频头目前采用了4 钟高频头型号制式是否需要增加对高频头的ROM 校正是否需要增加1080P 的ROM 校正JS-5A/1236HS NTSC M PAL DK/I/BG 不需要JS-5A/1216HS PAL DK 不需要JS-5WA/1236HS NTSC M PAL DK/I/BG 需要需要JS-5WA/1216HS PAL DK 需要需要JS-5WA 系列高频头需要增加ROM 校正,否则就会出现U 段搜台错误,同时也要增加1080P 的ROM 校正。ROM 校正程序为地址:0x400------0x461 数据: 0x75,0x3,0x50,0xff,0xff,0x51,0x1c,0x1,0xe7,0x3,0x0,0x1a,0x7a,0x0,0x1d,0x4, 0x0,0xd2,0x78,0x0,0x23,0x4,0x0,0xff,0xff,0xff,0xff,0xff,0xff,0xe1,0x6,0x3, 0x77,0x8,0xd7,0x28,0xf1,0xa4,0x2,0x2e,0xf1,0x32,0x1,0x2c,0x1,0x32,0x31,0xfc, 0x78,0x24,0x1,0xf1,0x32,0x1,0x2e,0x32,0x32,0xfc,0x78,0x24,0x1,0xf1,0xa4,0x2, 0x2c,0x3,0xf1,0x32,0x1,0x2e,0x32,0x11,0xfc,0x78,0x24,0x1,0x16,0xda,0x5e,0xfe, 0x54,0x1c,0x1,0x33,0x8,0xfe,0x1c,0x7a,0x0,0x30,0x3c,0x81,0x30,0x32,0xfe,0xd7, 0x78,0x0 JS-5A 系列高频头只需增加对1080P 的ROM 校正地址: 0x400-------0x452 数据: 0x75,0x1,0x50,0xff, 0xff,0x51,0x1c,0x1,0xe7,0x3,0x0,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xe1,0x6,0x3,0x77,0x8,0xd7,0x28,0xf1,0xa4,0x2,0x2e,xf1,0x32,0x1,0x2c,0x1,0x32,0x31,0xfc,0x78,0x24,0x1,0xf1,0x32,0x1,0x2e,0x32,0x32,0xfc,0x78,0x24,0x1,0xf1,0xa4,0x2,0x2c,0x3,0xf1,0x32,0x1,0x2e,0x32,0x11,0xfc,0x78,0x24,0x1,0x16,0xda,0x5e,0xfe,0x54,0x1c,0x16,ROM 校正的说明GENESIS 系列HDP 机型因为CPU 已经掩膜,只能采用ROM 校正程序来改正程序中的BUG。ROM 校正程序的适应性:上述2 种ROM 校正程序仅适用于版本为V1.0 和V1.1 的软件。对于其他版本的软件不适用。(进入总线就可以看到软件版本号)对于早于V1.0 版的软件,可以采用同时更换CPU 和改EEPROM 数据的办法在用户家中ROM 校正前,请先将白平衡等重要数据记录下来备份。 |
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