參數(shù)資料
型號: ADSP-21065LKS-264
廠商: ANALOG DEVICES INC
元件分類: 數(shù)字信號處理
英文描述: DSP Microcomputer
中文描述: 32-BIT, 33.33 MHz, OTHER DSP, PQFP208
封裝: MS-029FA-1, MQFP-208
文件頁數(shù): 33/44頁
文件大?。?/td> 331K
代理商: ADSP-21065LKS-264
REV. B
ADSP-21065L
–33–
DT
DT
t
DDTTE
t
DDTEN
t
DDTTI
t
DDTIN
DRIVE
EDGE
DRIVE
EDGE
DRIVE
EDGE
DRIVE
EDGE
TCLK / RCLK
TCLK / RCLK
TCLK (EXT)
TFS ("LATE", EXT.)
t
SDRI
RCLK
RFS
DR
DRIVE
EDGE
SEDGE
t
HDRI
t
SFSI
t
HFSI
t
DFSE
t
HOFSE
t
SCLKIW
DATA RECEIVE– INTERNAL CLOCK
t
SDRE
DATA RECEIVE– EXTERNAL CLOCK
RCLK
RFS
DR
DRIVE
EDGE
SAMPLE
EDGE
t
HDRE
t
SFSE
t
HFSE
t
DFSE
t
SCLKW
t
HOFSE
NOTE: EITHER THE RISING EDGE OR FALLING EDGE OF RCLK, TCLK CAN BE USED AS THE ACTIVE SAMPLING EDGE.
t
DDTI
t
HDTI
TCLK
TFS
DT
DRIVE
EDGE
SAMPLE
EDGE
t
SFSI
t
HFSI
t
SCLKIW
t
DFSI
t
HOFSI
DATA TRANSMIT– INTERNAL CLOCK
t
DDTE
t
HDTE
TCLK
TFS
DT
DRIVE
EDGE
SAMPLE
EDGE
t
SFSE
t
HFSE
t
DFSE
t
SCLKW
t
HOFSE
DATA TRANSMIT– EXTERNAL CLOCK
CLKIN
SPORT ENABLE AND
THREE-STATE
LATENCY
IS TWO CYCLES
t
DPTR
SPORT DISABLE DELAY
FROM INSTRUCTION
t
DCLK
LOW TO HIGH ONLY
TCLK (INT)
RCLK (INT)
TCLK, RCLK
TFS, RFS, DT
NOTE: EITHER THE RISING EDGE OR FALLING EDGE OF RCLK OR TCLK CAN BE USED AS THE ACTIVE SAMPLING EDGE.
TCLK (INT)
TFS ("LATE", INT.)
Figure 20. Serial Ports
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