AD14160KB-4 AD [Analog Devices], AD14160KB-4 Datasheet - Page 29

• Manufacturer Part Number: AD14160KB-4
• Description: Quad-SHARC DSP Multiprocessor Family
• Manufacturer: AD [Analog Devices]

REV. A
EXTERNAL DEVICE)
(EXTERNAL DEVICE
TRANSFERS BETWEEN EXTERNAL DEVICE AND EXTERNAL MEMORY* (EXTERNAL HANDSHAKE MODE)
TRANSFERS BETWEEN ADSP-2106x INTERNAL MEMORY AND EXTERNAL DEVICE
EXTERNAL DRIVE)
EXTERNAL DRIVE
TO ADSP-2106x)
ADSP-2106x TO
TO EXTERNAL
MEMORY TO
DATA (FROM
DATA (FROM
*
(EXTERNAL
ADDRESS
“MEMORY READ – BUS MASTER,” “MEMORY WRITE – BUS MASTER,” AND “SYNCHRONOUS READ/WRITE – BUS MASTER”
TIMING SPECIFICATIONS FOR ADDR
MEMORY)
MS
DMAGx
DMARx
X
CLKIN
, SW
WR
RD
t
SDRLC
31–0
, RD, WR, SW, MS
Figure 21. DMA Handshake Timing
t
WDR
3-0
AND ACK ALSO APPLY HERE.
t
DDGL
t
t
DGRDL
DGWRL
–29–
t
DMARLL
t
t
DGWRH
SDATDGL
t
DADGH
t
DRDGH
t
DATDRH
t
WDGL
t
SDRHC
t
DMARH
AD14160/AD14160L
t
VDATDGH
t
DGWRR
t
DGRDR
t
HDGC
t
DDGHA
t
t
DATRDGH
HDATIDG
t
WDGH