[comp.sys.ibm.pc] Need pinouts to make a loopback plu

berger@clio.UUCP (11/19/87)

If you just need to do a digital loopback, you can connect as follows:
2-3
4-5 
6-20


			Mike Berger
			Center for Advanced Study
			University of Illinois 

			berger@clio.las.uiuc.edu
			{ihnp4 | convex | pur-ee}!uiucuxc!clio!berger