ADSP-21065LKSZ-264 Analog Devices Inc, ADSP-21065LKSZ-264 Datasheet - Page 29

• Manufacturer Part Number: ADSP-21065LKSZ-264
• Description: ADSP-21065L 66MHz
• Manufacturer: Analog Devices Inc
• Series: SHARC®r
• Type: Fixed/Floating Pointr

Specifications of ADSP-21065LKSZ-264

• Interface: Host Interface, Serial Port
• Clock Rate: 60MHz
• Non-volatile Memory: External
• On-chip Ram: 64kB
• Voltage - I/o: 3.30V
• Voltage - Core: 3.30V
• Operating Temperature: 0°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 208-MQFP, 208-PQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

REV. C
TRANSFERS BETWEEN ADSP-2106x INTERNAL MEMORY AND EXTERNAL DEVICE
TRANSFERS BETWEEN EXTERNAL DEVICE AND EXTERNAL MEMORY (EXTERNAL HANDSHAKE MODE)
EXTERNAL DEVICE)
(EXTERNAL DEVICE
EXTERNAL DEVICE)
EXTERNAL DEVICE
TO ADSP-2106x)
ADSP-2106x TO
TO EXTERNAL
DATA (FROM
DATA (FROM
MEMORY TO
(EXTERNAL
ADDRESS
MEMORY)
SW, MSx
DMAGx
DMARx
CLKIN
WR
RD
*
TIMING SPECIFICATIONS FOR ADDR
“MEMORY READ – BUS MASTER,” “MEMORY WRITE – BUS MASTER,” AND “SYNCHRONOUS READ/WRITE – BUS MASTER”
t
SDRLC
23–0
Figure 18. DMA Handshake Timing
t
, RD, WR, SW, MS
WDR
t
DADGH
t
t
DDGL
t
DGRDL
DGWRL
3–0
–29–
, AND ACK ALSO APPLY HERE.
t
DMARLL
*
t
t
SDATDGL
DGWRH
t
DRDGH
t
DATDRH
t
WDGL
t
SDRHC
t
DMARH
t
VDATDGH
t
DGWRR
t
DGRDR
t
HDGC
ADSP-21065L
t
t
DDGHA
t
DATRDGH
HDATIDG
t
WDGH