Rainbow-electronics AT89LP214 Manual do Utilizador descarregar pdf (Página 62)

3538A–MICRO–7/06

AT89LP213/214 [Preliminary]

Note: 1. This escaped instruction is an extension to the instruction set.

Bit Operations Bytes

Clock Cycles

Hex Code8051 AT89LP

ANL C, bit 2 24 2 B0

ORL C, bit 2 24 2 72

ORL C, /bit 2 24 2 A0

MOV C, bit 2 12 2 A2

MOV bit, C 2 24 2 92

Branching Bytes

Clock Cycles

Hex Code8051 AT89LP

JC rel 2 24 3 40

JNC rel 2 24 3 50

JB bit, rel 3 24 4 20

JNB bit, rel 3 24 4 30

JBC bit, rel 3 24 4 10

JZ rel 2 24 3 60

JNZ rel 2 24 3 70

SJMP rel 2 24 3 80

ACALL addr11 2 24 3

11,31,51,71,9

1,B1,D1,F1

LCALL addr16 3 24 4 12

RET 1 24 4 22

RETI 1 24 4 32

AJMP addr11 2 24 3

01,21,41,61,8

1,A1,C1,E1

LJMP addr16 3 24 4 02

JMP @A+DPTR 1 24 2 73

JMP @A+PC

(1)

2– 3A573

CJNE A, direct, rel 3 24 4 B5

CJNE A, #data, rel 3 24 4 B4

CJNE Rn, #data, rel 3 24 4 B8-BF

CJNE @Ri, #data, rel 3 24 4 B6-B7

DJNZ Rn, rel 2 24 3 D8-DF

DJNZ direct, rel 3 24 4 D5

NOP 1 12 1 00

BREAK

(1)

2– 2A500

Table 21-1. Instruction Execution Times and Exceptions (Continued)

1 2 ... 57 58 59 60 61 62 63 64 65 66 67 ... 89 90

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