ADSP-TS101SAB1

GENERAL DESCRIPTION

The ADSP-TS101S TigerSHARC processor is an ultra high performance, static superscalar processor optimized for large signal processing tasks and communications infrastructure. The DSP combines very wide memory widths with dual computation blocks—supporting 32- and 40-bit floating-point and 8-, 16-, 32-, and 64-bit fixed-point processing—to set a new standard of performance for digital signal processors. The TigerSHARC processor’s static superscalar architecture lets the processor execute up to four instructions each cycle, performing twenty-four 16-bit fixed-point operations or six floating-point operations.

KEY FEATURES

300 MHz, 3.3 ns Instruction Cycle Rate
6M Bits of Internal—On-Chip—SRAM Memory
19 mm x 19 mm (484-Ball) or 27 mm x 27 mm
(625-Ball) PBGA Package
Dual Computation Blocks—Each Containing an ALU, a
Multiplier, a Shifter, and a Register File
Dual Integer ALUs, Providing Data Addressing and
Pointer Manipulation
Integrated I/O Includes 14 Channel DMA Controller,
External Port, Four Link Ports, SDRAM Controller,
Programmable Flag Pins, Two Timers, and Timer
Expired Pin for System Integration
1149.1 IEEE Compliant JTAG Test Access Port for
On-Chip Emulation
On-Chip Arbitration for Glueless Multiprocessing with
up to Eight TigerSHARC Processors on a 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)
Supports 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
Enables Scalable Multiprocessing Systems with Low
Communications Overhead