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参数资料
| 型号： | MB86291A |
| 厂商： | Fujitsu Limited |
| 英文描述： | Graphics Display Controller |
| 中文描述： | 图形显示控制器 |
| 文件页数： | 7/25页 |
| 文件大小： | 243K |
| 代理商： | MB86291A |
MB86291A
7
The HSYNC and VSYNC signals must be pulled up outside the LSI as they enter the input state upon reset.
Terminate the AOUTR, AOUTG, and AOUTB pins with a resistance of 75
.
Input 1.1 V to the VREF pin. Between this pin and analog ground, insert a bypass capacitor (one with a
superior high-frequency characteristic such as a laminated ceramic capacitor).
Connect the ACOMPR, ACOMPG, and ACOMPB pins to the 0.1
μ
F ceramic capacitor ahead of the analog
power supply.
Connect the VRO pin to the analog ground with a 2.7 k
resistor.
For noninterlaced display in external synchronization mode, input "0" to the EO pin, for example, using
a pull-down resistor.
The GV signal serves to switch between graphics and video for chroma keying. The pin outputs a low
level signal to select video.
相关PDF资料 |
PDF描述 |
|---|---|
| MB86291APFVS | Graphics Display Controller |
| MB86292 | Graphics Display Controller |
| MB86292PFFS-G-BND | Graphics Display Controller |
| MB86293 | Grraphiics Conttrrollllerr Speciiffiicattiions |
| MB86294 | Grraphiics Controller specifications |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MB86291APFVS | 制造商:FUJITSU 制造商全称:Fujitsu Component Limited. 功能描述:Graphics Display Controller |
| MB86291APFVS-G-BND-DLE1 | 制造商:FUJITSU 功能描述:CONTROLLER GRAPHDISPLAY QFP208 |
| MB86291APFVSGBNDL | 制造商:Fujitsu 功能描述: |
| MB86291APVSR-G-BND-DLE1 | 制造商:FUJITSU 功能描述: |
| MB86291ASPVSR-G-BND-DLE1 | 制造商:FUJITSU 功能描述: |
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