UA89C003 Search Results

Contextual Info: UMC UA89C003 ^ ¡^ ^ ^ ^ ^ S S S S S S S S S S S S S S S Sequencer jS General Description The Sequencer generates basic memory timings for the dynamic R A M s and the character clock for controlling regenerative memory fetches. It allows the processor to access memory during active display intervals by inserting

ecu signal processor

Abstract: CRA15 UA89C003 crt controller
Contextual Info: General Description dedicated processor m em ory cycles pe riodically between the display m em ory cycles. Map mask registers are available to pro te ct en tire m em ory maps fro m being The Sequencer generates basic m em ory tim ings fo r the dynam ic RAMs and the character clock fo r c o n tro llin g

UA89C000

Abstract: 4464 graphics controller 40 pin dip graphics 320X200 IBM color graphics adapter graphics crt controller UA89C003 640x200
Contextual Info: UM C U A S 9C 000 Series • ■ ■ ■ ■ ■ ■ I Enhanced Graphics Adapter WM mmmmmmmmmmi EGA Chip Set mm Features ■ ■ 2-micron CMOS technology ■ Bit-mapped graphics in four planes ■ Supports IBM color graphics, monochrome adapter and Supports 256K bytes o f memory by using 4416/4464

monochrome display

Abstract: 640X350 diagram block power adapter 640x200 4464 4464 dram monochrome diagram graphics controller 40 pin dip MONOCHROME CRT CONTROLLER 720x350
Contextual Info: LJfVlC U A S 9 C 0 0 0 S erie s WÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊKm Enhanced Graphics Adapter WÊÊÊ WÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÊÉKmI EGA Chip Set WÊHÊ Features • Supports 256K bytes o f memory by using 4416/4464 ■ 2-micron CMOS technology