Tag Archives: SUB R

STAX Rp (only BC or DE) in 8085 in microprocessor STA Address (16b) instruction in 8085 ? STA Address (16b) Description – the contents of the accumulator are stored at the memory location specified. Bytes/M-cycles/T-States 3/4/13 Hex code 32 Flags no flags are affected. STAX Rp (only BC or DE) Description – the contents of the accumulator are stored at the memory location pointed to by the register pair. The contents of the accumulator are not affected. Bytes /M-Cycles /T-States 1/2/7                                Register pair Hex codes    02     BC                       12      […]