re possible faq question about a uart thought i d post this as well as e mail it just in case anyone else is interested in this info in article apr henson cc wwu edu n henson cc wwu edu dan jordan writes hello my question is could someone e mail me the names of manufactures of the and predecsor uarts i have only seen them refered to by number however i would like to find a technical manual for these ics any where i can find out the technical specs for these uarts would be appreciated prefereably the as well as the however one will do i suggest that you go direct to the original and preferred best quality source for all of this just as you would at least should for the chips themselves national semiconductor you can reach them at they no longer package the data sheets in a book as they did when i got mine but you can get them as individual sets of data sheets you want as a minimum the following sets of data sheets ns ins a ns c ins c a ns af application notes yes get these an the ns a uart design and application considerations an a comparison of the ins ns and ns af series of uarts both of the application notes i listed have proven to be at least as valuable as the data sheets themselves more actually an in particular is an exceptionally well written application note that goes into detail about how and why the does what it does and how best to take advantage of it btw they send these out free as long as you don t abuse it later jim include std disclaimer h de n ial internet jim n ial mythical com j graham ieee org icbm n w amateur radio n ial w zbb ft walton beach fl amtor selcal nial e mail me for information about kamterm host mode for kantronics tncs
