參數(shù)資料
型號(hào)： NS32FX164V-25
廠商： NATIONAL SEMICONDUCTOR CORP
元件分類(lèi)： 數(shù)字信號(hào)處理
英文描述： Advanced Imaging/Communication Signal Processors
中文描述： 16-BIT, 50 MHz, MIXED DSP, PQCC68
封裝： PLASTIC, LCC-68
文件頁(yè)數(shù)： 3/102頁(yè)
文件大小： 1053K
代理商： NS32FX164V-25
Table of Contents
(Continued)
3.5 System Interface àààààààààààààààààààààààààààààà55
3.5.1 Power and Groundingààààààààààààààààààààà55
3.5.2 Clocking àààààààààààààààààààààààààààààààà56
3.5.3 Power Save Mode àààààààààààààààààààààààà57
3.5.4 Resettingàààààààààààààààààààààààààààààààà57
3.5.5 Bus Cycles àààààààààààààààààààààààààààààà58
3.5.5.1 Bus Statusàààààààààààààààààààààààà58
3.5.5.2 Basic Read and Write Cyclesàààààààà58
3.5.5.3 Cycle Extension ààààààààààààààààààà62
3.5.5.4 Instruction Fetch Cycles àààààààààààà63
3.5.5.5 Interrupt Control Cyclesààààààààààààà64
3.5.5.6 Special Bus Cyclesààààààààààààààààà65
3.5.5.7 Slave Processor Bus Cyclesààààààààà65
3.5.5.8 Data Access Sequencesàààààààààààà67
3.5.5.9 Bus Access Control àààààààààààààààà68
3.5.5.10 Instruction Statusààààààààààààààààà71
4.0 DEVICE SPECIFICATIONS àààààààààààààààààààààà71
4.1 NS32FX164 Pin Descriptions ààààààààààààààààààà71
4.1.1 Supplies àààààààààààààààààààààààààààààààà71
4.1.2 Input Signalsààààààààààààààààààààààààààààà71
4.1.3 Output Signals ààààààààààààààààààààààààààà71
4.1.4 Input-Output Signals àààààààààààààààààààààà72
4.2 Absolute Maximum Ratingsààààààààààààààààààààà74
4.3 Electrical Characteristics ààààààààààààààààààààààà74
4.4 Switching Characteristicsààààààààààààààààààààààà74
4.4.1 Definitionsààààààààààààààààààààààààààààààà74
4.4.2 Timing Tablesàààààààààààààààààààààààààààà75
4.4.2.1 Output Signals: Internal Propagation
Delays ààààààààààààààààààààààààààà75
4.4.2.2 Input Signal Requirements àààààààààà77
4.4.3 Timing Diagrams ààààààààààààààààààààààààà79
APPENDIX A: INSTRUCTION FORMATS ààààààààààààà89
APPENDIX B: INSTRUCTION EXECUTION TIMESààààà92
B.1 Basic and Floating-Point Instructions àààààààààààà92
B.1.1 Equationsààààààààààààààààààààààààààààààà92
B.1.2 Notes on Table Use àààààààààààààààààààààà93
B.1.3 Calculation of the Execution Time TEX for Basic
Instructions ààààààààààààààààààààààààààààà93
B.1.4 Calculation of the Execution Time TEX for
Floating-Point Instructionsààààààààààààààààà93
B.2 Special Graphics Instructions ààààààààààààààààààà99
B.2.1 Execution Time Calculation for Special
Graphics Instructionsààààààààààààààààààààà99
B.3 DSPM Instructions ààààààààààààààààààààààààààà100
List of Figures
FIGURE 1-1.
CPU Block Diagram àààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààà1
FIGURE 2-1.
NS32FX164 Internal Registers ààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààà7
FIGURE 2-2.
Processor Status Register (PSR) ààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààà8
FIGURE 2-3.
Configuration Register (CFG) àààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààà9
FIGURE 2-4.
DSP Module Registers Address Mapàààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààà9
FIGURE 2-5.
Accumulator Formatàààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààà9
FIGURE 2-6.
X, Y, Z Registers Format àààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààà9
FIGURE 2-7.
EABR Register Formatààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààà10
FIGURE 2-8.
OVF Register Format àààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààà10
FIGURE 2-9.
PARAM Register Format ààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààà10
FIGURE 2-10. REPEAT Register Format àààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààà10
FIGURE 2-11. EXT Register Format àààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààà11
FIGURE 2-12. CLSTAT Register Format àààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààà11
FIGURE 2-13. DSPINT and DSPMASK Register Formatààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààà11
FIGURE 2-14. NMISTAT Register Format ààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààà11
FIGURE 2-15. NS32FX164 Address Mapping àààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààà12
FIGURE 2-16. NS32FX164 Run-Time Environment ààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààà13
FIGURE 2-17. General Instruction Format ààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààà13
FIGURE 2-18. Index Byte Formatààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààà13
FIGURE 2-19. Displacement Encodingsààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààà14
FIGURE 2-20. Correspondence between Linear and Cartesian Addressing àààààààààààààààààààààààààààààààààààààààààààà20
FIGURE 2-21. 32-Pixel by 32-Scan Line Frame Bufferààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààà21
FIGURE 2-22. Overlapping BITBLT Blocks àààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààà22
FIGURE 2-23. BB Instructions Format àààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààà23
FIGURE 2-24. BITWT Instruction Format àààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààà24
FIGURE 2-25. EXTBLT Instruction Formatààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààà24
FIGURE 2-26. MOVMPi Instruction Format àààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààààà24
3
相關(guān)PDF資料
PDF描述
NS32FX200-20 System Controller(系統(tǒng)控制器)
NS32FV100FV System Controller
NS32FV100-20 System Controller(系統(tǒng)控制器)
NS32FV100-25 System Controller(系統(tǒng)控制器)
NS32FX100-15 System Controller(系統(tǒng)控制器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
NS32FX200 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:
NS32FX200VF 制造商:NSC 制造商全稱(chēng):National Semiconductor 功能描述:System Controller
NS32FX200VF-25 制造商:Texas Instruments 功能描述:
NS32FX210 制造商:NSC 制造商全稱(chēng):National Semiconductor 功能描述:Facsimile/Data Modem Analog Front End (AFE)
NS32FX210J 制造商:NSC 制造商全稱(chēng):National Semiconductor 功能描述:Facsimile/Data Modem Analog Front End (AFE)
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*