Mitch is a dour, sullen, and unsmiling political hack, and if Republican Senators are going to stay with him, they will not win again. He will never do what needs to be done, or what is right for our Country.
A bug fix in the 8086 microprocessor, revealed in the die’s silicon (righto.com)The 8086 microprocessor was a groundbreaking processor introduced by Intel in 1978. It led to the x86 architecture that still dominates desktop and server computing. While reverse-engineering the 8086 from die photos, a particular circuit caught my eye because its physical layout on the die didn’t match the surrounding circuitry. This circuit turns out to implement special functionality for a couple of instructions, subtlely changing the way they interacted with interrupts. Some web searching revealed that this behavior was changed by Intel in 1978 to fix a problem with early versions of the 8086 chip. By studying the die, we can get an idea of how Intel dealt with bugs in the 8086 microprocessor.