參數(shù)資料
型號: ADSP-TS101SKB2250X
廠商: ANALOG DEVICES INC
元件分類: 數(shù)字信號處理
英文描述: 64-BIT, 125 MHz, OTHER DSP, PBGA484
封裝: 19 X 19 MM, METRIC, PLASTIC, BGA-484
文件頁數(shù): 1/42頁
文件大小: 774K
代理商: ADSP-TS101SKB2250X
a
Preliminary Technical Data
TigerSHARC
DSP Microcomputer
This information applies to a product under development. Its characteristics
and specifications are subject to change without notice. Analog Devices
assumes no obligation regarding future manufacturing unless otherwise
agreed to in writing.
One Technology Way, P.O.Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel:781/329-4700
www.analog.com
Fax:781/326-8703
Analog Devices, Inc., 2002
REV. PrE
PRELIMINARY TECHNICAL DATA
TigerSHARC and the TigerSHARC logo are registered trademarks of Analog Devices, Inc.
ADSP-TS101S
KEY FEATURES
Operates at 250 MHz, 4.0 ns Instruction Cycle Rate
Has 6M Bits of Internal—On-Chip—SRAM Memory
Comes in Either a 19 19 mm (484-Ball) or 27 27 mm
(625-Ball) PBGA Package
Contains Dual Computation Blocks—Each Containing
an ALU, a Multiplier, a Shifter, and a Register File
Contains Dual Integer ALUs, providing Data Addressing
and Pointer Manipulation
Includes an External Port, Four Link Ports, SDRAM
Controller, Programmable Flag Pins, Two Timers, and
Timer Expired Pin for System Integration
Includes 1149.1 IEEE Compliant JTAG Test Access Port
for On-Chip Emulation
Has On-Chip Arbitration for Glueless Multiprocessing
With up to Eight TigerSHARC DSPs on a Common Bus
KEY BENEFITS
Provides High-Performance Static Superscalar DSP
Operations, Optimized for Telecommunications
Infrastructure and Other Large, Demanding
Multiprocessor DSP Applications
Performs Exceptionally Well on DSP Algorithm and I/O
Benchmarks (See Benchmarks in Table 1 and Table 2)
Includes DMA Controller Support on 14 DMA Channels,
Performing Low-Overhead DMA Transfers Between
Internal Memory, External Memory, Memory-Mapped
Peripherals, Link Ports, Host Processors, and Other
(Multiprocessor) DSPs
Eases DSP Programming Through Extremely Flexible
Instruction Set and High-Level-Language Friendly
DSP Architecture
FUNCTIONAL BLOCK DIAGRAM
L1
3
8
L2
8
3
L3
3
8
INPUT FIFO
OUTPUT BUFFER
OUTPUT FIFO
HOST INTERFACE
MULTIPROCESSOR
INTERFACE
CLUSTER BUS
ARBITOR
DATA
64
LINK
PORTS
JTAG PORT
SDRAM CONTROLLER
L0
EXTERNAL PORT
3
8
ADDR
32
CNTRL
6
M0 DATA
M1 ADDR
M1 DATA
M2 ADDR
M2 DATA
MEMORY
M2
64K X 32
AD
MEMORY
M1
64K X 32
AD
MEMORY
M0
64K X 32
AD
INTEGER
KALU
INTEGER
JALU
32
DATA ADDRESS GENERATION
IAB
PC
BTB
IRQ
ADDR
FETCH
PROGRAM SEQUENCER
Y
REGISTER
FILE
32x32
MULTIPLIER
ALU
SHIFTER
DAB
128
X
REGISTER
FILE
32x32
MULTIPLIER
ALU
SHIFTER
DAB
128
I/O ADDRESS
INTERNAL MEMORY
COMPUTATIONAL BLOCKS
I/O PROCESSOR
LINK PORT
CONTROLLER
CONTROL/
STATUS/
BUFFERS
DMA
CONTROLLER
CONTROL/
STATUS/
TCB'S
128
32
128
DMA DATA
LINK DATA
DMA ADDRESS
32
128
32
128
32
128
32
32X32
M0 ADDR
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