Hello, Guest!

‹

View

›

I.C. Graphic Controller

Featured products

NEC D7220D

1

NEC D7220D Rating 8

Nec D7220D: what it is The NEC D7220D is a graphics display controller (gdc), i.e., a video coprocessor (1980s era) that handles bitmapped graphics and character mode, reducing CPU load...

2016-Feb-16

NEC D7220AD

2

NEC D7220AD Rating 8

The D7220AD graphics chip in NMOS technology, was mounted on some DEC stations, including the DEC Rainbow 100, NCR DMV. Features : Microprocessor Interface DMA transfer with 8257 or 8237...

2016-Mar-06

Latest inserted Tiiip

Review

Review

about NEC D7220D

Nec D7220D: what it isThe NEC D7220D is a graphics display controller (gdc), i.e ...

by CPU1 2026-Jan-29 08:48

Review

Review

about NEC D7220AD

The D7220AD graphics chip in NMOS technology, was mounted on some DEC stations, ...

by CPU1 2018-Nov-24 14:57

About Us Terms of use FAQ Invite a Friend Contact Us Language (en)

Select Language

English

Italiano

© 2026 OverTheCode s.r.o.