NC30瑞萨汇编指令简介
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2012-12-03
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瑞萨汇编指令简介
汇编伪指令简介：
《Assembler User's Manual》 page 144~213
Address control
.ORG
Declares address.
.BLKB
Allocates RAM area in units of 1 bytes.
.BLKW
Allocates RAM area in units of 2 bytes.
.BLKA
Allocates RAM area in units of 3 bytes.
.BLKL
Allocates RAM area in units of 4 bytes.
.BLKF
Allocates RAM area in units of 4 bytes.
.BLKD
Allocates RAM area in units of 8 bytes.
.BYTE
Stores data in ROM in 1-byte length.
.WORD
Stores data in ROM in 2-byte length.
.ADDR
Stores data in ROM in 3-byte length.
.LWORD
Stores data in ROM in 4-byte length.
.FLOAT
Stores data in ROM in 4-byte length.
.DOUBLE
Stores data in ROM in 8-byte length.
.ALIGN
Corrects odd addresses to even addresses.
Assemble control
.EQU
Defines symbol.
.BTEQU
Defines bit symbol.
.END
Declares end of assemble source.
.SB
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