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Description: DOS下的VESA驱动，使用PC104做嵌入设计时驱动VGA高颜色分辨率用。包含VESA源码和使用帮助文件。-DOS under the VESA driver, do use PC104 embedded design VGA high-resolution color used. VESA includes source and use help files.
Platform: |
Size: 796672 |
Author: wood |
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Description: VISA 标准时序,对于视频开发人员十分重要的参考资料-VISA standard timing for Video Developer very important reference
Platform: |
Size: 455680 |
Author: dahai |
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Description: 象编程序用 Turbo C 一样, 现在有很多人设计电路图和电路板仍然在用 DOS 版本的 Protel 3.31.
可惜当时的软件支持的分辨率只有 640x480, 通过对 Protel 驱动程序一番研究，终于实现了高分辨率显示。
1.01 版本的驱动包括: 800x600, 1024x768, 1280x1024, 1600x1200 分辨率的驱动, 已经能够满足大多数情况的要求了。
已经在 PC-DOS, MS-DOS, Windows 95, Windows 98, Windows XP 下测试通过。
理论上支持所有 VESA 标准的显卡, 目前绝大多数的显卡都符合 VESA 标准。
在 nVidia, ATi, Trident, S3 等芯片的显卡上测试通过。
如果个别版本的显卡Windows驱动会影响DOS高分辨率的执行，在纯DOS下运行就没问题了
① 增加高分辨率驱动: 1280x1024, 1600x1200.
② 加快了速度, 同样分辨率的驱动, 比原版本的速度快一倍以上!
【安装方法】
① 把驱动 *.drv 复制到 Protel 文件夹
② 运行 Protel 自带的 graphset.exe 设置
含有源代码-err
Platform: |
Size: 115712 |
Author: su |
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Description: CS8955控制TV软件。用MCU做模拟电视的控制。-CS8955+TV+TNJ7355(tuner).The CS8955 micro-controller is an 8051 CPU core
embedded device targeted for LCD Monitor, LCD TV,
Home Appliance, or Consumer Products application.
The CS8955 is pin-out compatible with MCS-51
family .MCU. It includes an 8051 CPU core, a 64K-byte
internal program Flash-ROM, a 512-byte SRAM, 6
channels of PWM DAC, and 4 channels of 6-bit ADC
(Analog to Digital Converter). It also includes a Boot-
Code-Free ISP (In System Programming), which
allows users to update the programming codes easily.
In addition, there are two IIC Slave B ports supporting
VESA DDC 2B/2Bi/2B+/CI standards for both D-sub
and DVI interfaces in LCD Monitor/TV application. An
external 64K bytes data flash memory can be
accessed by properly setting of Port 0, Port 2 and
Port 3.6/3.7.
Platform: |
Size: 578560 |
Author: martinliao |
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