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by maxere
Mon Oct 15, 2018 2:36 pm
Forum: Adaptor
Topic: CH340 USB to TTL Serial Adaptor (HCMODU0076)
Replies: 2
Views: 6237

Re: CH340 USB to TTL Serial Adaptor (HCMODU0076)

Just thought I would like to add some thoughts re latency. I am at the moment trying to control a PC scope card designed for use with an ISA 8 bit data bus. So far I am able to activate the DTR line for use as an external signal. This operates for me as a read/write signal but has a 3 mSec latency s...