TMS320C6421 datasheet(1/223 Pages) TI

tên linh kiện	TMS320C6421

Giải thích chi tiết về linh kiện	Fixed-Point Digital Signal Processor

PDF	223 Pages

Scroll/Zoom	100%

nhà sản xuất	TI [Texas Instruments]

Trang chủ	http://www.ti.com

Logo

1 / 223 page

www.ti.com

1

TMS320C6421 Fixed-Point Digital Signal Processor

1.1 Features

TMS320C6421

Fixed-Point Digital Signal Processor

SPRS346C – JANUARY 2007 – REVISED NOVEMBER 2007

• C64x+ L1/L2 Memory Architecture

• High-Performance Digital Signal Processor

(C6421)

–

128K-Bit (16K-Byte) L1P Program

RAM/Cache [Flexible Allocation]

–

2.5-, 2.-, 1.67-ns Instruction Cycle Time

–

384K-Bit (48K-Byte) L1D Data RAM/Cache

–

400-, 500-, 600-MHz C64x+™ Clock Rate

[Flexible Allocation]

–

Eight 32-Bit C64x+ Instructions/Cycle

–

512K-Bit (64K-Byte) L2 Unified Mapped

–

3200, 4000, 4800 MIPS

RAM/Cache [Flexible Allocation]

–

Fully Software-Compatible With C64x

• Endianess: Supports Both Little Endian and

–

Commercial and Automotive (Q or S suffix)

Big Endian

Grades

• External Memory Interfaces (EMIFs)

• VelociTI.2™ Extensions to VelociTI™

–

16-Bit DDR2 SDRAM Memory Controller

Advanced Very-Long-Instruction-Word (VLIW)

With 128M-Byte Address Space (1.8-V I/O)

TMS320C64x+™ DSP Core

• Supports up to 266-MHz (data rate) bus

–

Eight Highly Independent Functional Units

and interfaces to DDR2-400 SDRAM

With VelociTI.2 Extensions:

–

Asynchronous 8-Bit-Wide EMIF (EMIFA)

• Six ALUs (32-/40-Bit), Each Supports

With up to 64M-Byte Address Reach

Single 32-Bit, Dual 16-Bit, or Quad 8-Bit

• Flash Memory Interfaces

Arithmetic per Clock Cycle

–

NOR (8-Bit-Wide Data)

• Two Multipliers Support Four 16 x 16-Bit

Multiplies (32-Bit Results) per Clock

–

NAND (8-Bit-Wide Data)

Cycle or Eight 8 x 8-Bit Multiplies (16-Bit

• Enhanced Direct-Memory-Access (EDMA)

Results) per Clock Cycle

Controller (64 Independent Channels)

–

Load-Store Architecture With Non-Aligned

• Two 64-Bit General-Purpose Timers (Each

Support

Configurable as Two 32-Bit Timers)

–

64 32-Bit General-Purpose Registers

• One 64-Bit Watch Dog Timer

–

Instruction Packing Reduces Code Size

• One UART With RTS and CTS Flow Control

–

All Instructions Conditional

–

Additional C64x+™ Enhancements

• Master/Slave Inter-Integrated Circuit

(I2C Bus™)

• Protected Mode Operation

• Exceptions Support for Error Detection

• Multichannel Buffered Serial Port (McBSP0)

and Program Redirection

–

I2S and TDM

• Hardware Support for Modulo Loop

–

AC97 Audio Codec Interface

Auto-Focus Module Operation

–

SPI

• C64x+ Instruction Set Features

–

Standard Voice Codec Interface (AIC12)

–

Byte-Addressable (8-/16-/32-/64-Bit Data)

–

Telecom Interfaces – ST-Bus, H-100

–

8-Bit Overflow Protection

–

128 Channel Mode

–

Bit-Field Extract, Set, Clear

• Multichannel Audio Serial Port (McASP0)

–

Normalization, Saturation, Bit-Counting

–

Four Serializers and SPDIF (DIT) Mode

–

VelociTI.2 Increased Orthogonality

• 16-Bit Host-Port Interface (HPI)

–

C64x+ Extensions

• 10/100 Mb/s Ethernet MAC (EMAC)

• Compact 16-bit Instructions

–

IEEE 802.3 Compliant

• Additional Instructions to Support

–

Supports Multiple Media Independent

Complex Multiplies

Interfaces (MII, RMII)

–

Management Data I/O (MDIO) Module

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas

Instruments semiconductor products and disclaimers thereto appears at the end of this document.

All trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

Số phần tương tự - TMS320C6421

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Texas Instruments	TMS320C6421	562Kb / 59P	Fixed-Point Digital Signal Processor
	TMS320C6421	1Mb / 227P	Fixed-Point Digital Signal Processor
	TMS320C6421	1Mb / 222P	Fixed-Point Digital Signal Processor
	TMS320C6421	1Mb / 222P	Fixed-Point Digital Signal Processor
	TMS320C6421Q	1Mb / 222P	Fixed-Point Digital Signal Processor

More results

Mô tả tương tự - TMS320C6421

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Texas Instruments	TMS320LC549	791Kb / 61P	FIXED-POINT DIGITAL SIGNAL PROCESSOR
	TMS320VC5410	1Mb / 79P	FIXED-POINT DIGITAL SIGNAL PROCESSOR
	TMS320VC5420	1Mb / 77P	FIXED-POINT DIGITAL SIGNAL PROCESSOR
	TMS320VC549	787Kb / 60P	FIXED-POINT DIGITAL SIGNAL PROCESSOR
	SMJ320VC5416	1Mb / 92P	Fixed-Point Digital Signal Processor
	TMS320VC549	863Kb / 63P	FIXED-POINT DIGITAL SIGNAL PROCESSOR
	SMJ320LC549	888Kb / 52P	FIXED-POINT DIGITAL SIGNAL PROCESSOR
	TMS320VC5506	1Mb / 120P	Fixed-Point Digital Signal Processor
	TMS320VC5504	1Mb / 128P	Fixed-Point Digital Signal Processor
	TMS320LC549PGE-80	818Kb / 63P	FIXED-POINT DIGITAL SIGNAL PROCESSOR

More results

TMS320C6421 bảng dữ liệu(PDF) 1 Page - Texas Instruments

TMS320C6421 bảng dữ liệu(HTML) 1 Page - Texas Instruments

Số phần tương tự - TMS320C6421

Mô tả tương tự - TMS320C6421

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

bảng dữ liệu tải về

Link URL