280
1
Mi+1: CIO 0201 Mi: CIO 0200
R+1: D00101
Su+1: CIO 0121 Su: CIO 0120
–
20F5 5A 0
3E063A8B
651 F92D1
CY
R+1: D00100
Subtraction at 1
8
The Carry Flag (A50004) is ON, so the result is subtracted from 0000 0000 to
obtain the actual result.
R+1: D00101
Su+1: D00101 Su: D00100
–
00
3D60EA79
651 F92D
1
CY
R+1: D00100
Subtraction at 2
000000
8
R+1: D00101
Su+1: D00101 Su: D00100
–
3D60EA79
651 F92D
1
CY
R+1: D00100
Final Subtraction Result
1
Mi+1: CIO 0201 Mi: CIO 0200
20F5 5A 0
8
Symbol Math Instructions Section 5-20