Error on slide 37 from lecture 5.pdf?
Posted by piglin on
URL: http://nand2tetris-questions-and-answers-forum.52.s1.nabble.com/Error-on-slide-37-from-lecture-5-pdf-tp4038225.html
There seems to be an error on slide 37 (lecture 5.pdf).
The inputs od Mux16 that routes the instruction's MSB are in reversed order compared to a quote from the book:
"This 16-bit value represents either an A-instruction (when the leftmost bit is 0) or a C-instruction (when the leftmost bit is 1)."
The screenshot from the lecture shows that A-instruction is when c=1, and C-instruction is when c=0.
URL: http://nand2tetris-questions-and-answers-forum.52.s1.nabble.com/Error-on-slide-37-from-lecture-5-pdf-tp4038225.html
There seems to be an error on slide 37 (lecture 5.pdf).
The inputs od Mux16 that routes the instruction's MSB are in reversed order compared to a quote from the book:
"This 16-bit value represents either an A-instruction (when the leftmost bit is 0) or a C-instruction (when the leftmost bit is 1)."
The screenshot from the lecture shows that A-instruction is when c=1, and C-instruction is when c=0.
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