ADSP-21061 Analog Devices, ADSP-21061 Datasheet - Page 35

• Manufacturer Part Number: ADSP-21061
• Description: ADSP-2106x SHARC DSP Microcomputer Family
• Manufacturer: Analog Devices

DATA RECEIVE– INTERNAL CLOCK
DATA TRANSMIT– INTERNAL CLOCK
RCLK
TCLK
RFS
TFS
DR
DT
DRIVE
DRIVE
EDGE
EDGE
TFS ("LATE" EXT)
TFS ("LATE", INT)
t
t
t
HOFSE
NOTE: EITHER THE RISING EDGE OR FALLING EDGE OF RCLK, TCLK CAN BE USED AS THE ACTIVE SAMPLING EDGE.
HOFSI
NOTE: EITHER THE RISING EDGE OR FALLING EDGE OF RCLK, TCLK CAN BE USED AS THE ACTIVE SAMPLING EDGE.
HDTI
TCLK (EXT)
TCLK (INT)
t
DFSE
t
t
DFSI
DDTI
DT
DT
t
t
SCLKIW
SCLKIW
DRIVE
DRIVE
EDGE
EDGE
t
t
t
SFSI
SDRI
SFSI
t
t
DDTEN
DDTIN
TFS, RFS, DT
TCLK, RCLK
RCLK (INT)
TCLK (INT)
SAMPLE
SAMPLE
EDGE
EDGE
CLKIN
t
t
t
HFSI
HDRI
HFSI
SPORT DISABLE DELAY
FROM INSTRUCTION
LOW TO HIGH ONLY
t
DCLK
t
DPTR
DATA RECEIVE– EXTERNAL CLOCK
DATA TRANSMIT– EXTERNAL CLOCK
RCLK
TCLK
RFS
TFS
DR
DT
TCLK / RCLK
TCLK / RCLK
SPORT ENABLE AND
THREE-STATE
LATENCY
IS TWO CYCLES
DRIVE
DRIVE
EDGE
EDGE
t
t
t
ADSP-21061/ADSP-21061L
HOFSE
HOFSE
HDTE
t
t
DFSE
DFSE
t
DDTE
t
t
SCLKW
SCLKW
DRIVE
DRIVE
EDGE
EDGE
t
DDTTI
t
DDTTE
t
t
t
SDRE
SFSE
SFSE
SAMPLE
SAMPLE
EDGE
EDGE
t
t
t
HFSE
HDRE
HFSE