The 8-bit Shifter uses two of
these 4-input MUX's to output either the MSB or LSB, shifted
left, right, or without a shift. A four input MUX is needed
because the shifter can shift through the carry, or without
the carry bit.
OSU8: Simple 8-Bit Microprocessor Design; Paul Stoffregen
http://www.pjrc.com/tech/osu8/sch/my_mux4_shifter.html
Last updated: November 28, 2003
Status: These pages are a work-in-progress
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