參數(shù)資料
型號(hào): TMS320C6713BGDPA200
廠商: Texas Instruments, Inc.
元件分類: 數(shù)字信號(hào)處理
英文描述: FLOATING-POINT DIGITAL SIGNAL PROCESSORS
中文描述: 浮點(diǎn)數(shù)字信號(hào)處理器
文件頁數(shù): 9/150頁
文件大小: 2039K
代理商: TMS320C6713BGDPA200
TMS320C6713, TMS320C6713B
FLOATING-POINT DIGITAL SIGNAL PROCESSORS
SPRS186I
DECEMBER 2001
REVISED MAY 2004
9
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251
1443
description
The TMS320C67x DSPs (including the TMS320C6713 and TMS320C6713B devices
) compose the
floating-point DSP generation in the TMS320C6000 DSP platform. The C6713 and C6713B devices are
based on the high-performance, advanced very-long-instruction-word (VLIW) architecture developed by Texas
Instruments (TI), making this DSP an excellent choice for multichannel and multifunction applications.
Operating at 225 MHz, the C6713/13B delivers up to 1350 million floating-point operations per second
(MFLOPS), 1800 million instructions per second (MIPS), and with dual fixed-/floating-point multipliers up to 450
million multiply-accumulate operations per second (MMACS).
Operating at 300 MHz, the C6713B delivers up to 1800 million floating-point operations per second (MFLOPS),
2400 million instructions per second (MIPS), and with dual fixed-/floating-point multipliers up to 600 million
multiply-accumulate operations per second (MMACS).
The C6713/13B uses a two-level cache-based architecture and has a powerful and diverse set of peripherals.
The Level 1 program cache (L1P) is a 4K-Byte direct-mapped cache and the Level 1 data cache (L1D) is a
4K-Byte 2-way set-associative cache. The Level 2 memory/cache (L2) consists of a 256K-Byte memory space
that is shared between program and data space. 64K Bytes of the 256K Bytes in L2 memory can be configured
as mapped memory, cache, or combinations of the two. The remaining 192K Bytes in L2 serves as mapped
SRAM.
The C6713/13B has a rich peripheral set that includes two Multichannel Audio Serial Ports (McASPs), two
Multichannel Buffered Serial Ports (McBSPs), two Inter-Integrated Circuit (I2C) buses, one dedicated
General-Purpose Input/Output (GPIO) module, two general-purpose timers, a host-port interface (HPI), and a
glueless external memory interface (EMIF) capable of interfacing to SDRAM, SBSRAM, and asynchronous
peripherals.
The two McASP interface modules each support one transmit and one receive clock zone. Each of the McASP
has eight serial data pins which can be individually allocated to any of the two zones. The serial port supports
time-division multiplexing on each pin from 2 to 32 time slots. The C6713/13B has sufficient bandwidth to
support all 16 serial data pins transmitting a 192 kHz stereo signal. Serial data in each zone may be transmitted
and received on multiple serial data pins simultaneously and formatted in a multitude of variations on the Philips
Inter-IC Sound (I2S) format.
In addition, the McASP transmitter may be programmed to output multiple S/PDIF, IEC60958, AES-3, CP-430
encoded data channels simultaneously, with a single RAM containing the full implementation of user data and
channel status fields.
The McASP also provides extensive error-checking and recovery features, such as the bad clock detection
circuit for each high-frequency master clock which verifies that the master clock is within a programmed
frequency range.
The two I2C ports on the TMS320C6713/13B allow the DSP to easily control peripheral devices and
communicate with a host processor. In addition, the standard multichannel buffered serial port (McBSP) may
be used to communicate with serial peripheral interface (SPI) mode peripheral devices.
The TMS320C6713/13B device has two bootmodes: from the HPI or from external asynchronous ROM. For
more detailed information, see the
bootmode
section of this data sheet.
The TMS320C67x DSP generation is supported by the TI eXpressDSP set of industry benchmark
development tools, including a highly optimizing C/C++ Compiler, the Code Composer Studio Integrated
Development Environment (IDE), JTAG-based emulation and real-time debugging, and the DSP/BIOS
kernel.
TMS320C6000, eXpressDSP, Code Composer Studio, and DSP/BIOS are trademarks of Texas Instruments.
Throughout the remainder of this document, the TMS320C6713 and TMS320C6713B shall be referred to as TMS320C67x or C67x or 13/13B
where generic, and where specific, their individual full device part numbers will be used or abbreviated as C6713, C6713B, 13, or 13B, etc.
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