1. Modify the original program to create a new program. For this new program, store the low-order bits of the sum in register Y and the Carry bit in register A. This is the original program:

Assemble Run Reset Hexdump Disassemble Notes LDA #$co TAX INX Load the hex value $co into the A register ;Transfer the value in the A register to x Increment the value in the X register ; Set the Carry bit high Add the hex value $ct to the A register ;Break - we're done SEC ADC #$c4 BRK Debugger A=$85 X=$cl Y=S00 SP=$ff PC=$0608 NV-BDIZC 10110001 Step Jump to... Monitor Start: $0 Length: $ ff Preprocessing ... Indexing labels Found 0 labels. Assembling code Code assembled successfully, 8 bytes. Assemble Run Reset Hexdump Disassemble Notes LDA #$co TAX INX Load the hex value $co into the A register ;Transfer the value in the A register to x Increment the value in the X register ; Set the Carry bit high Add the hex value $ct to the A register ;Break - we're done SEC ADC #$c4 BRK Debugger A=$85 X=$cl Y=S00 SP=$ff PC=$0608 NV-BDIZC 10110001 Step Jump to... Monitor Start: $0 Length: $ ff Preprocessing ... Indexing labels Found 0 labels. Assembling code Code assembled successfully, 8 bytes