Professional Graphics Controller

（重定向自Professional Graphics Adapter）

Professional Graphics Controller (PGC, often called Professional Graphics Adapter and sometimes Professional Graphics Array) was a graphics card manufactured by IBM for PCs. It consisted of three interconnected PCBs, and contained its own processor and memory. The PGC was, at the time of its release, the most advanced graphics card for the IBM XT and aimed for tasks such as CAD.

单词	Professional Graphics Adapter
释义	Professional Graphics Adapter 英语百科 Professional Graphics Controller （重定向自Professional Graphics Adapter） Professional Graphics Controller (PGC, often called Professional Graphics Adapter and sometimes Professional Graphics Array) was a graphics card manufactured by IBM for PCs. It consisted of three interconnected PCBs, and contained its own processor and memory. The PGC was, at the time of its release, the most advanced graphics card for the IBM XT and aimed for tasks such as CAD.
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