Question for CM11A hardware gurus.

[Charles Sullivan]

X10's CM11A interface momentarily asserts the RS232 Ring Indicator
line when it reports an X10 signal received over the power line.

Have any of you hardware gurus 'scoped the CM11A Ring Indicator and
Data lines? I'd like to know the timing relationship between the
signals on these lines.

Thanks for your help.

Regards,
Charles Sullivan