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Table of Contents
SBC68340 Rev0
Introduction
Prototype version of SBC68340 is here:
Features
place holder
Design Files
Software
340Bug monitor v0.3, still under construction to remove redundant functions
Tutor v1.3 for Easy68K ← the original Tutor modified to use Easy68K's Trap15 services. type “go 44000” in 340Bug to invoke Tutor
SBC68340 Projects
Enable RC2014 expansion bus
The P6 connector was originally designed as test connector for logic analyzer. Its pin assignments are similar to 40-pin RC2014 expansion bus, but there are significant differences that prevent interface with standard RC2014 expansion boards. Here are list of engineering changes to enable RC2014 boards.
Data bus changed to D[15..8]
nM1 pulled up to 4.7K
nMREQ cut from nAS, then pulled up to 4.7K
nRD cut from nDSACK0, then connected to nRD
