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OSU8 Microprocessor
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Tri-State Buffer, Stack Pointer Register to Bus A

This tri-state buffer allows the Stack Pointer to drive bus 16A, which is the input to the 16-bit ALU.

Schematic Drawing


OSU8: Simple 8-Bit Microprocessor Design; Paul Stoffregen
http://www.pjrc.com/tech/osu8/sch/tbuf16a_sp_a.html
Last updated: February 24, 2005
Status: These pages are a work-in-progress
Comments, Suggestions: <paul@pjrc.com>