adsp-21161n Analog Devices, Inc., adsp-21161n Datasheet - Page 8
![no-image](/images/no-image-200.jpg)
adsp-21161n
Manufacturer Part Number
adsp-21161n
Description
Dsp Microcomputer
Manufacturer
Analog Devices, Inc.
Datasheet
1.ADSP-21161N.pdf
(60 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
adsp-21161nCCA-100
Manufacturer:
Analog Devices Inc
Quantity:
10 000
Company:
Part Number:
adsp-21161nCCAZ-100
Manufacturer:
AD
Quantity:
50
Company:
Part Number:
adsp-21161nCCAZ100
Manufacturer:
Analog Devices Inc
Quantity:
10 000
Company:
Part Number:
adsp-21161nKCA-100
Manufacturer:
ADI
Quantity:
2
Company:
Part Number:
adsp-21161nKCA-100
Manufacturer:
Analog Devices Inc
Quantity:
10 000
Part Number:
adsp-21161nKCA-100
Manufacturer:
ADI/亚德诺
Quantity:
20 000
Part Number:
adsp-21161nKCAZ100
Manufacturer:
ADI/亚德诺
Quantity:
20 000
ADSP-21161N
or DMA-transferred to on-chip memory. Each link port has its
own double-buffered input and output registers. Clock/acknowl-
edge handshaking controls link port transfers. Transfers are
programmable as either transmit or receive.
CLOCK
RESET
Figure 4. Shared Memory Multiprocessing System
3
2
1
CLKIN
ID2-0
ID2-0
CLKIN
ID2-0
RESET
CLKIN
RESET
RESET
ADSP-21161N #4
ADSP-21161N #3
ADSP-21161N #1
ADSP-21161N #2
DATA47-16
DATA47-16
DATA47-16
CONTROL
CONTROL
ADDR23-0
ADDR23-0
ADDR23-0
SDCLK1-0
SDCKE
SDA10
MS3-0
BR6-2
SDWE
REDY
SBTS
HBG
DQM
BMS
–8–
ACK
HBR
RAS
CAS
BR1
WR
RD
CS
Serial Ports
The ADSP-21161N features four synchronous serial ports that
provide an inexpensive interface to a wide variety of digital and
mixed-signal peripheral devices. Each serial port is made up of
two data lines, a clock and frame sync. The data lines can be
programmed to either transmit or receive.
ACK
DQM
ADDR
DATA
CS
ADDR
DATA
OE
WE
CS
ADDR
DATA
RAS
CAS
WE
CLK
CKE
CS
ADDR
DATA
A10
PERIPHERALS
(OPTIONAL)
PROCESSOR
INTERFACE
(OPTIONAL)
(OPTIONAL)
MEMORY
(OPTIONAL)
GLOBAL
EPROM
SDRAM
AND
HOST
BOOT
REV. A