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its_console [2020/03/17 14:07] lars |
its_console [2020/04/08 11:27] (current) lars |
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Data switch 0 will make ITS go to NTS DDT. This is very useful to set breakpoints etc, for debugging ITS. Switches can be read from a user program with DATAI APR,AC. | Data switch 0 will make ITS go to NTS DDT. This is very useful to set breakpoints etc, for debugging ITS. Switches can be read from a user program with DATAI APR,AC. | ||
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+ | On the PDP-6, the memory indicator lights are connected to speakers. |