paragraphOffsetMask  520 src/dps8/dps8_cpu.h #define paragraphOffsetMask 07
paragraphOffsetMask  697 src/dps8/dps8_eis.c     word3 paragraphOffset = addressN & paragraphOffsetMask;
paragraphOffsetMask  737 src/dps8/dps8_eis.c     word3 paragraphOffset = addressN & paragraphOffsetMask;