TMS320C6203BGNZ300 - Texas Instruments - FIXED-POINT DIGITAL SIGNAL PROCESSOR

Quick Detail:

FIXED-POINT DIGITAL SIGNAL PROCESSOR

Description:

The TMS320C6203B device is part of the TMS320C62x fixed-point DSP generation in the TMS320C6000 DSP platform. The C62x DSP devices are based on the high-performance, advanced VelociTI very-long-instruction-word (VLIW) architecture developed by Texas Instruments (TI), making these DSPs an excellent choice for multichannel and multifunction applications.

The TMS320C62x  DSP offers cost-effective solutions to high-performance DSP-programming challenges.

The TMS320C6203B has a performance capability of up to 2400 MIPS at a clock rate of 300 MHz. The C6203B DSP possesses the operational flexibility of high-speed controllers and the numerical capability of array processors. This processor has 32 general-purpose registers of 32-bit word length and eight highly independent functional units. The eight functional units provide six arithmetic logic units (ALUs) for a high degree of parallelism and two 16-bit multipliers for a 32-bit result. The C6203B can produce two multiply-accumulates (MACs) per cycle for a total of 600 million MACs per second (MMACS). The C6203B DSP also has application-specific hardware logic, on-chip memory, and additional on-chip peripherals.

The C6203B device program memory consists of two blocks, with a 256K-byte block configured as memory-mapped program space, and the other 128K-byte block user-configurable as cache or memory-mapped program space. Data memory for the C6203B consists of two 256K-byte blocks of RAM.

The C6203B device has a powerful and diverse set of peripherals. The peripheral set includes three multichannel buffered serial ports (McBSPs), two general-purpose timers, a 32-bit expansion bus (XBus) that offers ease of interface to synchronous or asynchronous industry-standard host bus protocols, and a glueless 32-bit external memory interface (EMIF) capable of interfacing to SDRAM or SBSRAM and asynchronous peripherals.

The C62x devices have a complete set of development tools which includes: a new C compiler, an assembly optimizer to simplify programming and scheduling, and a Windows debugger interface for visibility into source code execution.

Applications:

 High-Performance Fixed-Point Digital

Signal Processor (DSP) − TMS320C62x

− 4-, 3.33-ns Instruction Cycle Time

− 250-, 300-MHz Clock Rate

− Eight 32-Bit Instructions/Cycle

− 2000, 2400 MIPS

 C6203B and C6202 GLS Ball Grid Array

(BGA) Packages are Pin-Compatible With the C6204 GLW BGA Package†

 C6203B and C6202B GNZ and GNY Packages are Pin-Compatible

 VelociTI Advanced Very-Long-InstructionWord (VLIW) C62x DSP Core

− Eight Highly Independent Functional Units:

− Six ALUs (32-/40-Bit)

− Two 16-Bit Multipliers (32-Bit Result)

− Load-Store Architecture With 32 32-Bit

General-Purpose Registers

− Instruction Packing Reduces Code Size

− All Instructions Conditional

 Instruction Set Features

− Byte-Addressable (8-, 16-, 32-Bit Data)

− 8-Bit Overflow Protection

− Saturation

− Bit-Field Extract, Set, Clear

− Bit-Counting

− Normalization

 7M-Bit On-Chip SRAM

− 3M-Bit Internal Program/Cache

(96K 32-Bit Instructions)

− 4M-Bit Dual-Access Internal Data(512K Bytes)

− Organized as Two 256K-Byte Blocks for Improved Concurrency

 32-Bit External Memory Interface (EMIF)

− Glueless Interface to Synchronous

Memories: SDRAM or SBSRAM

− Glueless Interface to Asynchronous Memories: SRAM and EPROM

− 52M-Byte Addressable External Memory Space

 Four-Channel Bootloading

Direct-Memory-Access (DMA) Controller

With an Auxiliary Channel

 Flexible Phase-Locked-Loop (PLL) Clock

Generator

 32-Bit Expansion Bus (XBus)

− Glueless/Low-Glue Interface to Popular

PCI Bridge Chips

− Glueless/Low-Glue Interface to Popular

Synchronous or Asynchronous

Microprocessor Buses

− Master/Slave Functionality

− Glueless Interface to Synchronous FIFOs

and Asynchronous Peripherals

 Three Multichannel Buffered Serial Ports

(McBSPs)

− Direct Interface to T1/E1, MVIP, SCSA

Framers

− ST-Bus-Switching Compatible

− Up to 256 Channels Each

− AC97-Compatible

− Serial-Peripheral Interface (SPI)

Compatible (Motorola)

 Two 32-Bit General-Purpose Timers

 IEEE-1149.1 (JTAG‡)

Boundary-Scan-Compatible

 352-Pin BGA Package (GNZ)

 384-Pin BGA Package (GLS)

 384-Pin BGA Package (GNY)

 0.15-µm/5-Level Metal Process

− CMOS Technology

 3.3-V I/Os, 1.5-V Internal

Specifications:

Competitive Advantage:

Warranty :180 days !
Free shipping: Order over $1000 win a free shipment fee
(goods weight below 3Kg) ,during 20130901-20130930 .

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