A376 查看數據表（PDF） - Intel
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A376 Datasheet PDF : 95 Pages
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376 EMBEDDED PROCESSOR
Table 8 1 80376 Instruction Set Clock Count Summary (Continued)
Instruction
CONDITIONAL JUMPS (Continued)
JNS e Jump on Not Sign
8-Bit Displacement
Format
01111001
8-bit displ
Clock
Counts
Number
of Data
Cycles
7 a m or 3
Full Displacement
0 0 0 0 1 1 1 1 1 0 0 0 1 0 0 1 full displacement
7 a m or 3
JP JPE e Jump on Parity Parity Even
8-Bit Displacement
01111010
8-bit displ
7 a m or 3
Full Displacement
0 0 0 0 1 1 1 1 1 0 0 0 1 0 1 0 full displacement
7 a m or 3
JNP JPO e Jump on Not Parity Parity Odd
8-Bit Displacement
01111011
8-bit displ
7 a m or 3
Full Displacement
0 0 0 0 1 1 1 1 1 0 0 0 1 0 1 1 full displacement
7 a m or 3
JL JNGE e Jump on Less Not Greater or Equal
8-Bit Displacement
01111100
8-bit displ
7 a m or 3
Full Displacement
0 0 0 0 1 1 1 1 1 0 0 0 1 1 0 0 full displacement
7 a m or 3
JNL JGE e Jump on Not Less Greater or Equal
8-Bit Displacement
01111101
8-bit displ
7 a m or 3
Full Displacement
0 0 0 0 1 1 1 1 1 0 0 0 1 1 0 1 full displacement
7 a m or 3
JLE JNG e Jump on Less or Equal Not Greater
8-Bit Displacement
01111110
8-bit displ
7 a m or 3
Full Displacement
0 0 0 0 1 1 1 1 1 0 0 0 1 1 1 0 full displacement
7 a m or 3
JNLE JG e Jump on Not Less or Equal Greater
8-Bit Displacement
01111111
8-bit displ
7 a m or 3
Full Displacement
0 0 0 0 1 1 1 1 1 0 0 0 1 1 1 1 full displacement
7 a m or 3
JECXZ e Jump on ECX Zero
11100011
8-bit displ
9 a m or 5
(Address Size Prefix Differentiates JCXZ from JECXZ)
LOOP e Loop ECX Times
11100010
8-bit displ
11 a m
LOOPZ LOOPE e Loop with
Zero Equal
11100001
8-bit displ
11 a m
LOOPNZ LOOPNE e Loop While
Not Zero
11100000
8-bit displ
CONDITIONAL BYTE SET
NOTE Times Are Register Memory
SETO e Set Byte on Overflow
To Register Memory
0 0 0 0 1 1 1 1 1 0 0 1 0 0 0 0 mod 0 0 0 r m
SETNO e Set Byte on Not Overflow
To Register Memory
0 0 0 0 1 1 1 1 1 0 0 1 0 0 0 1 mod 0 0 0 r m
SETB SETNAE e Set Byte on Below Not Above or Equal
To Register Memory 0 0 0 0 1 1 1 1 1 0 0 1 0 0 1 0 mod 0 0 0 r m
11 a m
45
01
45
01
45
01
Notes
j
j
j
j
j
j
j
j
j
j
j
j
j
j
j
j
j
j
a
a
a
81
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