- 您现在的位置：买卖IC网 > PDF目录67684 > IBM37RGB524CF17A 1600 X 1280 PIXELS PALETTE-DAC DSPL CTLR, PQFP144 PDF资料下载
参数资料
| 型号： | IBM37RGB524CF17A |
| 元件分类： | 显示控制器 |
| 英文描述： | 1600 X 1280 PIXELS PALETTE-DAC DSPL CTLR, PQFP144 |
| 封装： | QFP-144 |
| 文件页数： | 65/72页 |
| 文件大小： | 509K |
| 代理商： | IBM37RGB524CF17A |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页第41页第42页第43页第44页第45页第46页第47页第48页第49页第50页第51页第52页第53页第54页第55页第56页第57页第58页第59页第60页第61页第62页第63页第64页当前第65页第66页第67页第68页第69页第70页第71页第72页
62
March 17, 1995
RGB524
IBM
Appendix
A.0
Relationship to RGB624
The RGB524 Palette DAC uses a 144-pin QFP package and has the following features: 64-bit pixel data path, packed
24-bit pixels, two on-chip programmable clock generators, video clocks up to 220 MHz, on-chip 64x64 hardware cur-
sor, triple monotonic 8-bit DAC’s to display 16.8 million colors.
Another product is available, the RGB624, that is pin-for-pin compatible with the RGB524, and shares the same reg-
ister set. In addition, the RGB624 offers the following features:
u
YUV pixel support, with fully programmable YUV-RGB conversion.
u
Mixed YUV/RGB pixels, with selection based on a “tag” bit.
u
Overlay/Underlay layers, with selection based on a “chroma key” or “luma key”
u
An “advanced function” hardware cursor. This provides the same cursor functions as the RGB524, and in
addition provides a “translucent” cursor in which the underlying pixels appear to “shine through” the
displayed cursor.
u
Enhanced PLL programming. While retaining the PLL programming features of previous generation RGB
Palette DACs for compatibility, the RGB624 offers a new mode for programming the PLLs. Called “full M
over N”, this new mode has larger M and N ranges, and removes restrictions on M and N combinations that
exist with the previous generation. Full M over N gives ner control in programming for the desired output
frequencies, and allows the internal operating points of the PLLs to be ne tuned.
In general the RGB524 can be used as the “base feature” set for a graphics adapter, and the additional features of the
RGB624 can be added to an existing design by “dropping in” the RGB624, and enabling the new features by providing
additional programming. See the RGB624 data sheet (Document number IOG624DSU) for a detailed description of
the new features.
相关PDF资料 |
PDF描述 |
|---|---|
| IC-WT-SO16N | ROTARY/LINEAR OPTICAL POSITION ENCODER |
| ICD2028SCR-5 | 100 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO20 |
| ICD2063SC-1 | 135 MHz, VIDEO CLOCK GENERATOR, PDSO16 |
| ICD2063SC-2 | 135 MHz, VIDEO CLOCK GENERATOR, PDSO16 |
| ICD2063SC-3 | 135 MHz, VIDEO CLOCK GENERATOR, PDSO16 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| IBM37RGB524CF22A | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Video DAC with Color Palette (RAMDAC) |
| IBM39ENV422DLL00C | 制造商:IBM 功能描述: |
| IBM39ENV422PBA17C | 制造商:IBM Microelectronics 功能描述:VID ENCODER 420PIN HPBGA - Trays 制造商:IBM 功能描述:IBM IBM39ENV422PBA17C Encoders - Decoders |
| IBM39MPEGCD20PFD22C | 制造商:IBM 功能描述: |
| IBM39MPEGCS22PFJ22C | 制造商:IBM 功能描述: |
发布紧急采购，3分钟左右您将得到回复。