Dr. T. Nichols, Department of the Army, U. S. Army

Natick Laboratory, Natick, Massachusetts

This patch allows FOCAL W programs to use the LINC-8

analog to digital converter.

Execution of each function call requires approximately 10

milliseconds, limiting the maximum sampling rate to l 00 SPS.

Minor changes to the patch will allow the execution of any

single LINC instruction (stored at LINSTR) by FOCAL pro-

grams.