◄Contents► ◄Index► ────────────────────────────────────────────────────────────────────────────── Suspends program execution until a specified bit pattern is input from an input port. WAIT portnumber%, AND-expression% [,XOR-expression%] ■ portnumber% The number of the input port. ■ AND-expression% An integer expression that WAIT combines with the bit pattern value using an AND operator. When the result is nonzero, WAIT stops monitoring the port. ■ XOR-expression% Can be used to turn line bits on and off in the bit pattern before the AND operation is applied. Example: 'Reads the interrupt controller port address &H20. 'Press any key to continue. WAIT &H20, 1 See Also ◄INP, OUT► ◄Boolean Operators► ────────────────────────────────────────────────────────────────────────────── © Copyright Microsoft Corporation, 1987-1992. All rights reserved. Converted from qbasic.hlp with DosHelp/HelpConvert