OS18MASK           98 src/dps8/doAppendCycleIndirectWordFetch.h     finalAddress = pageAddress + (cpu.TPR.CA & OS18MASK);
OS18MASK          156 src/dps8/doAppendCycleInstructionFetch.h     finalAddress = pageAddress + (cpu.TPR.CA & OS18MASK);
OS18MASK          152 src/dps8/doAppendCycleOperandRead.h     finalAddress = pageAddress + (cpu.TPR.CA & OS18MASK);
OS18MASK           97 src/dps8/ucache.c