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computer hangs on access to invalid addresses #1

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jtsiomb opened this issue Apr 8, 2017 · 0 comments
Open

computer hangs on access to invalid addresses #1

jtsiomb opened this issue Apr 8, 2017 · 0 comments

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@jtsiomb
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jtsiomb commented Apr 8, 2017

Currently any access to an invalid address will hang the computer, because the address decoder will not enable any subsystems, and thus DTACK will be left high (and dry).

In the next revision I should either make the address decoder assert BERR on invalid addresses.
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