1 [1] Intel 8085A.
2 16.1, 16.2. (. ).
3 .
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2 , , Intel 8085A?
3 Intel 8085A?
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| ) JMP 201A h; | ) JNC 2010 h; | ) JPO 201F h; |
| ) PUSH BC; | ) POP DE; | ) CALL 2022 h; |
| ) CNZ 2025 h; | ) RET. |
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2 Sim8085 Microprocessor Simulator.
3 .
4 Intel 8085A.
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3 Sim8085.
4 16.1, 16.2. , 4.14.3 13. 16.1, 16.2 .
5 16.1, 16.2 , Sim8085 .
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8 16.1, 16.2 , .
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16.1.
16.1
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2 16. 1
2000 h Intel 8085A Intel 8085A , 16.1. .
( ) 16.2.
, 12.4. . . , 4(16) = 1110 0100(2) ,
4(16) = 0100 1100(2) (16) = 1100 1100(2).
16.2 16.1
| ( = 16) | ( = 16) | ||||
| ()1 | ()2 | ()1 | ()2 | ||
| FF | 8B | ||||
| 6 | 6B | ||||
| CD | F4 | ||||
| A2 | |||||
| 9A | 9B |
16.3 .
16.3 16.1
| ( = 16) | |||||||||
| ()1- | ()1- | ()2- | ()2- | S | Z | A | P | C | |
16.1
16. 2
2000 h Intel 8085 , () 10 h (2030 h203F h), , 16.4.
16.4 16.2
| ( = 16) | ( = 16) | ||
| (D) | (D) | ||
| 1, 3, 5, 7 | 8, 10, 12, 14 | ||
| 2, 4, 6 | 0A | 9, 11, 13 | 0D |
HL, D. , . . 2020 h.
2045 h. 16.2.
( ).
16.5 .
16.5 16.2
| (P = 16) | (P = 16) | |||||||||||
| (C) | (D) | (E) | (H) | (L) | (M1) -(M16) | (SP) | S | Z | A | P | C | |
(Project " Run), (Project " Trace Into) SP 12 13 ( 16.2, ), 1 5 ( 16.2, ). .
16.2 (a) ()
17
MPLAB IDE
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1 () MPLAB IDE 8.
2 dsPIC33F
MPLAB IDE 8.
3 , , 31.000.
4 31.000 MPLAB IDE 8.
