Genesis Microchip公司
gm5060 / gm5060 -H数据表
4.10.3帧存储带宽要求........................................... ..................... 40
4.10.4 SDRAM上电顺序........................................... ................................... 41
4.10.5 SDRAM掉电............................................ ............................................... 41
4.10.6平移和作物运营........................................... .......................................... 41
4.10.7双缓冲帧存储带宽要求..................................... 42
4.10.8冻结Frame....................................................................................................... 42
4.10.9隔行扫描格式和去隔行......................................... ........................ 42
4.11 Scaling............................................................................................................................ 43
4.11.1像素复制缩放............................................ .......................................... 43
4.11.2垂直压缩...................................................................................................... 43
4.11.3自适应对比度增强（ ACE ） ......................................... ...................... 43
4.12 Gamma校正LUT.................................................................................................. 44
4.12.1 Gamma校正............................................. .................................................. 44
4.12.2莫尔Cancellation................................................................................................ 45
4.13显示定时和控制............................................. ................................................ 46
4.13.1显示时钟发生器 - 显示数字直接合成块（ DDDS ） ........ 46
4.13.2显示同步............................................. .......................................... 47
4.13.3显示端口时序............................................ .................................................. 49
4.14数据路径绕道Options.............................................................................................. 51
4.15 OSD................................................................................................................................ 53
4.15.1字符映射OSD ............................................ ........................................... 53
4.15.2位图OSD ............................................. .................................................. .... 59
4.15.3颜色查找表（ LUT ） ....................................... ............................................ 59
4.15.4多个OSD视窗............................................ ............................................. 59
4.15.5 OSD拉伸......................................................................................................... 59
4.15.6混合............................................................................................................... 59
4.15.7 OSD合并.......................................................................................................... 60
4.16片Microprocessor................................................................................................. 61
4.17引导配置............................................... .................................................. 。 62
4.18主机接口................................................................................................................. 63
4.18.1 2线配置........................................... .................................................. 63
4.18.2 6线配置........................................... ................................................. 66
4.19辅助功能............................................... ................................................. 69
4.19.1通用输入输出（ GPIO的） ....................................... ............. 69
4.19.2脉冲宽度调制（ PWM ）背光控制...................................... ....... 69
4.19.3低功耗状态............................................ .................................................. .... 69
5.电气规格.......................................................................................................... 70
5.1 DC Characteristics............................................................................................................ 70
5.2初步的交流特性.............................................. ........................................... 72
6.订购信息............................................................................................................... 76
7.机械Specifications....................................................................................................... 77
2002年2月
v
C5060-DAT-01G
QQ：2880707522 复制
