參數(shù)資料
型號(hào): NS32FX16-15
廠商: National Semiconductor Corporation
英文描述: FILM/M CAPACITANCE=0.001 VOLT=630
中文描述: 影像/信號(hào)處理器
文件頁數(shù): 70/88頁
文件大小: 902K
代理商: NS32FX16-15
4.0 Device Specifications
(Continued)
TL/EE/10818–47
Note 1:
ADS must be deactivated before state T4 of the external DMA controller cycle.
Note 2:
During an external DMA cycle WAIT1–2 must be kept inactive unless they are monitored by the DMA Controller. An external DMA cycle is similar to a CPU
cycle. The NS32FX16 generates TSO, RD, WR, ALE and DBE. The external DMA controller drives the address/data lines HBE, ADS and DDIN.
Note 3:
During an external DMA cycle, if the ADS signal is pulsed in order to initiate a bus cycle, the HOLD signal must remain asserted until state T4 of the DMA
cycle.
FIGURE 4-9. External DMA Controller Bus Cycle
70
相關(guān)PDF資料
PDF描述
NS32FX16-20 Imaging/Signal Processor
NS32FX16-25 Imaging/Signal Processor
NS32FX164-20 Advanced Imaging/Communication Signal Processors(高級(jí)圖象/通訊信號(hào)處理器)
NS32FV16-25 Advanced Imaging/Communication Signal Processors
NS32FX164-25 Advanced Imaging/Communication Signal Processors(高級(jí)圖象/通訊信號(hào)處理器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
NS32FX16-20 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Imaging/Signal Processor
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