The computers tag has no wiki summary.
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Harvard Architecture: How did Harvard Mark I separate data and instruction?
How did Harvard Mark I separate data and instruction?
I have read the article in Wikipedia but I didn't understand how data and instruction was separated using a punched paper tape. It said
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Which floating-point representation did Konrad Zuse's Z1 use?
Wikipedia notes: "The Z1 was a 22-bit floating point value adder and subtracter".
But the specific format used is nowhere to be seen.