#: 20823 S12/OS9/68000 (OSK)
04-Mar-95 16:15:42
Sb: #20821-#OS9 on the MVME162
Fm: Timothy J. Martin 71541,3611
To: Jost Eberbach 73502,2041 (X)
Yes, I use MVME162 and 162LX, also 147 and 167. 162LX serial port descriptors
need to have upper two descriptors on a different vector than the lower two
descriptors, else a port will lock up during simultaneous interrupts. Happened
all the time when doing 9600 baud input on say /term and /t2.
Also, note that the init module for V2.4 162 distribution has the patternize
memory bit enabled. free of big chunks of memory may cost you missed
interrupts if patternize memory is enabled.
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