14. Find the number of times the following loop is performed: $800 REGA EQU EQU $801 REGA #200 LDAA STAA REGA #100 BACK LDAA STAA REGB HERE DEC REGB BNE HERE REGA DEC BACK BNE 15. The target address...

14. Find the number of times the following loop is performed: $800 REGA EQU EQU $801 REGA #200 LDAA STAA REGA #100 BACK LDAA STAA REGB HERE DEC REGB BNE HERE REGA DEC BACK BNE 15. The target address of a BNE is backward if the second byte of opcode is (negative, positive) 16. Thc target address of a BNE is forward if the sccond byte of opcode is (negative, positive).