mirror of
https://github.com/sethm/symon.git
synced 2024-06-03 07:29:30 +00:00
5df775bbb0
The only description of the effects of "program reset" in the original MOS datasheet is in the section for each register. The W65C51S and W65C51N datasheets have a heading "PROGRAM RESET OPERATION", but it amounts to: - internal registers are modified as described in the section for each register - changes to the DTR, DCD, and DSR pins which Symon does not emulate - the overrun flag is cleared ...which is what this new implementation does. It would make *sense* for the reset to do things like "cancel transmission or reception in progress" and stop asserting an interrupt, as the old code did, but I can't find any evidence of such behaviour in the datasheets. |
||
---|---|---|
.. | ||
com/loomcom/symon |