參數(shù)資料
型號： NS32FX16-20
廠商： National Semiconductor Corporation
英文描述： Imaging/Signal Processor
中文描述： 影像/信號處理器
文件頁數(shù)： 16/88頁
文件大?。?/td> 902K
代理商： NS32FX16-20
2.0 Architectural Description
(Continued)
TABLE 2-2. NS32FX16 Instruction Set Summary
(Continued)
INTEGER COMPARISON
Format
4
2
7
Operation
CMPi
CMPQi
CMPMi
Operands
gen,gen
short,gen
gen,gen,disp
Description
Compare.
Compare to signed 4-bit constant.
Compare multiple: disp bytes (1 to 16).
LOGICAL AND BOOLEAN
Format
Operation
Operands
Description
4
4
4
4
6
6
2
ANDi
ORi
BICi
XORi
COMi
NOTi
Scondi
gen,gen
gen,gen
gen,gen
gen,gen
gen,gen
gen,gen
gen
Logical AND.
Logical OR.
Clear selected bits.
Logical exclusive OR.
Complement all bits.
Boolean complement: LSB only.
Save condition code (cond) as a Boolean variable of size i.
SHIFTS
Format
Operation
Operands
Description
6
6
6
LSHi
ASHi
ROTi
gen,gen
gen,gen
gen,gen
Logical shift, left or right.
Arithmetic shift, left or right.
Rotate, left or right.
BIT FIELDS
Bit fields are values in memory that are not aligned to byte boundaries. Examples are PACKED arrays and records used in
Pascal. ‘‘Extract’’ instructions read and align a bit field. ‘‘Insert’’ instructions write a bit field from an aligned source.
Format
Operation
Operands
Description
8
8
7
7
8
EXTi
INSi
EXTSi
INSSi
CVTP
reg,gen,gen,disp
reg,gen,gen,disp
gen,gen,imm,imm
gen,gen,imm,imm
reg,gen,gen
Extract bit field (array oriented).
Insert bit field (array oriented).
Extract bit field (short form).
Insert bit field (short form).
Convert to bit field pointer.
ARRAYS
Format
8
8
Operation
CHECKi
INDEXi
Operands
reg,gen,gen
reg,gen,gen
Description
Index bounds check.
Recursive indexing step for multiple-dimensional arrays.
16
相關PDF資料
PDF描述
NS32FX16-25 Imaging/Signal Processor
NS32FX164-20 Advanced Imaging/Communication Signal Processors(高級圖象/通訊信號處理器)
NS32FV16-25 Advanced Imaging/Communication Signal Processors
NS32FX164-25 Advanced Imaging/Communication Signal Processors(高級圖象/通訊信號處理器)
NS32FX161-15 Advanced Imaging/Communication Signal Processors(高級圖象/通訊信號處理器)
相關代理商/技術參數(shù)
參數(shù)描述
NS32FX16-25 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Imaging/Signal Processor
NS32FX164 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
NS32FX164-20 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Advanced Imaging/Communication Signal Processors
NS32FX164-25 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Advanced Imaging/Communication Signal Processors
NS32FX164AV-25 功能描述:IC IMAGING COMM SGNL PROC PLCC68 RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微處理器 系列:- 標準包裝:2 系列:MPC8xx 處理器類型:32-位 MPC8xx PowerQUICC 特點:- 速度:133MHz 電壓:3.3V 安裝類型:表面貼裝 封裝/外殼:357-BBGA 供應商設備封裝:357-PBGA（25x25） 包裝:托盤
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