IBM 5280 Distributed Data System - Index of

Skip on AND, Exclusive-OR Mask (AND)Source: [IFHI]IFLOBRn AND X'II' IS X'II' SKIPI~ I I IObject:I 42 I ~ LI ! I ! I0 8 I /15 J23J31D fJ II IID Test register address: Test the binary register at this address.fJ Test mask:o = Mask the leftmost byte(I FH I specified) in the binary register.1 = Mask the rightmost byte(lFLO specified) in the binary register.II AND mask: 2 hex digits that AND with the specified test mask byte of abinary register.II Exclusive-OR mask: 2 hex digits that exclusive-OR with the result of theAND operation.This instruction applies the AND mask against the specified test mask byte, thenapplies the OR mask against the result of the AND operation. If the result ofboth operations is zero, the main microprocessor skips the next sequentialinstruction. If the result is not zero, the next sequential instruction is executed.The register contents remain unchanged.202