Hello,
LSR[5] is not often asserted after transmitting interrupt with 9600bps rate in spite of IIR = 0xC2(THR interrupt).
LSR[5] is asserted in the following condition.
- 4800bps rate or waiting 500ns after interrupt or using the TL16C752B device
What is this not asserting caused by?
Can the TL16C752D assert LSR[5] with 9600bps?
Best Regards,
Kuramochi