Ken’s chip tear downs are so amazing. Especially for chips that I had no idea existed.Posted on Friday, Apr 9, 2021 5:49 PMTeardown of a logic chip from a vintage IBM ES/9000 mainframeTagsIBMMainframeES9000Related Links2024-02The IBM 5153's True CGA Palette and Color Output2023-01PCjs Machines2022-11In photos: Journey to the center of a quantum computer2022-07A Boy And His Atom is the world's smallest movie2021-04Teardown of a logic chip from a vintage IBM ES/9000 mainframe