; Test program to verify correct emu8051 operation ; ; Test desc: MUL AB (overflow) ; Test output1: ACC = 0x5B ; Test output2: B = 0x0B ; Test output3: PSW = 0x05 CSEG ORG 0000h ; Reset vector MOV A, #099h MOV B, #013h MUL AB ; CY should be cleared, OV should be cleared END