Question
Consider the following program. Determine the final values of R20 and R21, and the final values of H, C, N, and Z flags after the
Consider the following program. Determine the final values of R20 and R21, and the final values of H, C, N, and Z flags after the program is executed. Show your work.
.EQU AX = 0x8C
.EQU BX = 0x70
LDI R21, AX
INC R21
LDI R20, BX
DEC R20
SUB R20, R21
| R20 = | R21 = | H = | C = | Z = | N = |
| 1 point | 1 pt | 1 pt | 1 pt | 1 pt | 1 pt |
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Modern Database Management
Authors: Jeffrey A. Hoffer Fred R. McFadden
9th Edition
B01JXPZ7AK, 9780805360479
