VINTAGE 82C452 Super VGA Graphics Controller CHIP
NEW OLD STOCK
82C452 8930Supports maximum resolution of 1024x768 in 16colors (non-interlaced)
Fully compatible with IBM 8514 Standard atAdapter Interface (AI) level
Fully Compatible with IBM™ VGA at hardware,register, and BIOS level
Enhanced backward compatibility with EGA,CGA, Hercules™, and MDA without using NMIs
Dual Bus Architecture, Integrated Interface toEISA/ISA (PC/AT) and MCA bus (CHIPS/250and CHIPS/280)
Highly integrated design resulting in lower chipcount. Total of 15 chips required for a VGAimplementation including memory
Supports anti-aliased fonts
On-chip hardware graphics cursor for high perfor mance and improved user interface quality
Single Chip Solution. Small low-cost package:144-pin flat pack
High performance resulting from 16-bit businterface and intelligent memory arbitration
Supports up to 1 megabyte of display memory
Supports high performance Fast Page ModeDRAMs
Supports Digital and Analog Monitors
External palette DAC support for up to 16 millioncolors
Standard part supports 65 MHz video clock rate(50 MHz version also available)
Full complement of applications software driversavailable from Chips and Technologies82C452 System Diagram
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