參數(shù)資料
型號(hào): ADSP-21060LCWZ-160
廠商: ANALOG DEVICES INC
元件分類(lèi): 數(shù)字信號(hào)處理
英文描述: 48-BIT, 40 MHz, OTHER DSP, CQFP240
封裝: THERMALLY ENHANCED, METRIC, HEAT SINK, CERAMIC, QFP-240
文件頁(yè)數(shù): 25/48頁(yè)
文件大?。?/td> 481K
代理商: ADSP-21060LCWZ-160
ADSP-21060C/ADSP-21060LC
–31–
REV. B
CLKIN
tSDRLC
DMARx
DATA (FROM
ADSP-2106x TO
EXTERNAL DRIVE)
DATA (FROM
EXTERNAL DRIVE
TO ADSP-2106x)
RD
WR
tWDR
tSDRHC
tDMARH
tDMARLL
tHDGC
tWDGH
tDDGL
tWDGL
DMAGx
tVDATDGH
tDATDRH
tDATRDGH
tHDATIDG
tDGWRL
tDGWRH
tDGWRR
tDGRDL
tDRDGH
tDGRDR
tSDATDGL
* MEMORY READ – BUS MASTER, MEMORY WRITE – BUS MASTER, AND SYNCHRONOUS READ/WRITE – BUS MASTER
TIMING SPECIFICATIONS FOR ADDR31-0, RD, WR, SW, MS3-0 AND ACK ALSO APPLY HERE.
(EXTERNAL DEVICE
TO EXTERNAL
MEMORY)
(EXTERNAL
MEMORY TO
EXTERNAL DEVICE)
TRANSFERS BETWEEN ADSP-2106x INTERNAL MEMORY AND EXTERNAL DEVICE
TRANSFERS BETWEEN EXTERNAL DEVICE AND EXTERNAL MEMORY* (EXTERNAL HANDSHAKE MODE)
tDDGHA
ADDRESS
MSx,
SW
tDADGH
Figure 20. DMA Handshake Timing
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