Alliance ProMotion-6422 (Integrated 64-bit MMUI Accelerator)
Type
Video
Vendor ID
1142
Device ID
6422
Actions
Description:
Overview:
The ProMotion-6422 is a high-performance, highly-integrated multimedia user interface accelerator by Alliance Semiconductor. It is a part of their MultiMedia User Interface accelerators family, featuring a powerful Windows graphical user interface (GUI) accelerator engine, motion video acceleration hardware, and a high-precision DAC + clock generator. All of these features are incorporated into a single integrated 208-pin PQFP package.
Key Features:
- High performance GUI accelerator:
- Optimized BLT/pattern engine
- Fast CAD & drawing operations
- Color expansion
- Line draw
- No-cost motion video:
- Smooth scaled video at 30 fps
- Hardware scaling up to full screen
- YUV to RGB conversion
- DirectDrawTM and DCI support
- Graphics + 24-bit video in 1MB buffer
- Integrated DAC and clock generator:
- Pixel clock to 135 MHz
- Gamma correction
- BetterHalfTM cost-saving technology
- VESA® standards support:
- Advanced Feature Connector (VAFC)
- Power management (DPMS)
- Bi-directional monitor data (DDC-2B)
- High performance host interface:
- Glueless PCI 2.0
- VESA VL-bus
- Efficient memory mapped addressing
- Fast 64-bit DRAM interface:
- 240MB/second peak bandwidth
- 1MB, 2MB, 4MB standard DRAM
- ×4, ×8, ×16 DRAM support
- Programmable resolution up to 1600x1200 in various color modes and memory configurations
Software Drivers:
- Microsoft® Windows 95TM
- Microsoft DirectDrawTM & DirectVideoTM
- Microsoft WindowsTM 3.x with DCI
- Microsoft Video for Windows TM
- AutoDesk® ADI for AutoCAD®
- MicroStationTM
- WordPerfect® 6.0
- OS/2TM Warp, 2.11, 2.1
- Windows NTTM
- NeXTStepTM
- SCO Open DesktopTM
Last updated 2019-04-30T00:00:00Z
No chip specs
0 files available
2 drivers available
Name
Version
OS support
Size
Filename
Name
Version
1.4.10
OS support
Windows NT 4.0
Size
42.1KB
Filename
Name
Version
4.10.01.1600
OS support
Windows 9x
Size
292.4KB
Filename
2 chip documents available
Release date
File
Logs
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