Texas Instruments MSC1210 User Manual
Page 286
Description
E-2
E.1 Description
This appendix is a reference for all instructions in the 8052 instruction set. For
each instruction, the following information is provided:
-
Instruction—indicates the correct syntax for the given opcode.
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OpCode—the operation code, in the range of 0x00 through 0xFF, that rep-
resents the given instruction in machine code.
-
Bytes—the total number of bytes (including the opcode byte) that make
up the instruction.
-
Cycles—the number of machine cycles required to execute the instruc-
tion.
-
Flags—the flags that are modified by the instruction, if any.
When listing instruction syntax, the following terms will be used:
-
bitAddr—Bit address value (00−FF)
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pgXAddr—Absolute 2k (13-bit) Address
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data8—Immediate 8-bit data value
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data16—Immedate 16-bit data value
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address16—16-bit code address
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direct—Direct address (IRAM 00−7F, SFR 80−FF)
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relAddr—Relative address (−127 to +128 bytes)