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參數(shù)資料
| 型號(hào)： | TMX320DM6443ZWT |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | Digital Media System-on-Chip |
| 中文描述： | 數(shù)字媒體系統(tǒng)片上 |
| 文件頁(yè)數(shù)： | 1/221頁(yè) |
| 文件大?。?/td> | 1582K |
| 代理商： | TMX320DM6443ZWT |
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www.ti.com
1
Digital Media System-on-Chip (DMSoC)
1.1 Features
High-Performance Digital Media SoC
–
594-MHz C64x+ Clock Rate
–
297-MHz ARM926EJ-S Clock Rate
–
Eight 32-Bit C64x+ Instructions/Cycle
–
4752 C64x+ MIPS
–
Fully Software-Compatible With C64x /
ARM9
Advanced Very-Long-Instruction-Word (VLIW)
TMS320C64x+ DSP Core
–
Eight Highly Independent Functional Units
Six ALUs (32-/40-Bit), Each Supports
Single 32-Bit, Dual 16-Bit, or Quad 8-Bit
Arithmetic per Clock Cycle
Two Multipliers Support Four 16 x 16-Bit
Multiplies (32-Bit Results) per Clock
Cycle or Eight 8 x 8-Bit Multiplies (16-Bit
Results) per Clock Cycle
–
Load-Store Architecture With Non-Aligned
Support
–
64 32-Bit General-Purpose Registers
–
Instruction Packing Reduces Code Size
–
All Instructions Conditional
–
Additional C64x+ Enhancements
Protected Mode Operation
Exceptions Support for Error Detection
and Program Redirection
Hardware Support for Modulo Loop
Operation
C64x+ Instruction Set Features
–
Byte-Addressable (8-/16-/32-/64-Bit Data)
–
8-Bit Overflow Protection
–
Bit-Field Extract, Set, Clear
–
Normalization, Saturation, Bit-Counting
–
Compact 16-Bit Instructions
–
Additional Instructions to Support Complex
Multiplies
C64x+ L1/L2 Memory Architecture
–
32K-Byte L1P Program RAM/Cache (Direct
Mapped)
–
80K-Byte L1D Data RAM/Cache (2-Way
Set-Associative)
–
64K-Byte L2 Unified Mapped RAM/Cache
(Flexible RAM/Cache Allocation)
TMS320DM6443
Digital Media System-on-Chip
SPRS282E–DECEMBER 2005–REVISED MARCH 2007
ARM926EJ-S Core
–
Support for 32-Bit and 16-Bit (Thumb
Mode) Instruction Sets
–
DSP Instruction Extensions and Single
Cycle MAC
–
ARM Jazelle Technology
–
EmbeddedICE-RT Logic for Real-Time
Debug
ARM9 Memory Architecture
–
16K-Byte Instruction Cache
–
8K-Byte Data Cache
–
16K-Byte RAM
–
8K-Byte ROM
Emulation Trace Buffer (ETB11) With 4-KB
Memory for ARM9 Debug
Endianness: Little Endian for ARM and DSP
Video Processing Subsystem
–
Resize Engine Provides:
Resize Images From 1/4x to 4x
Separate Horizontal and Vertical Control
–
Back End Provides:
Hardware On-Screen Display (OSD)
4 - 54 MHz DACs for a Combination of
Composite NTSC/PAL Video
Luma/Chroma Separate Video
(S-video)
Component (YPbPr or RGB) Video
(Progressive)
Digital Output
8-/16-Bit YUV or up to 24-Bit RGB
HD Resolution
Up to 2 Video Windows
External Memory Interfaces (EMIFs)
–
32-Bit DDR2 SDRAM Memory Controller
With 256M-Byte Address Space (1.8-V I/O)
–
Asynchronous16-Bit Wide EMIF (EMIFA)
With 128M-Byte Address Reach
Flash Memory Interfaces
NOR (8-/16-Bit-Wide Data)
NAND (8-/16-Bit-Wide Data)
Flash Card Interfaces
–
Multimedia Card (MMC)/Secure Digital (SD)
with Secure Data I/O (SDIO)
–
Compact Flash Controller With True IDE
Mode
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.
Copyright 2005–2007, Texas Instruments Incorporated
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TMX320DM6444AZWT | 制造商:Texas Instruments 功能描述:TMS320DM6443, TMS320DM6444 DIGITAL MEDIA SOC DATA SHEET - Trays |
| TMX320DM6446AZWT | 制造商:Texas Instruments 功能描述: |
| TMX320DM6446AZWT8 | 制造商:Texas Instruments 功能描述:DAVINCI REL 2.1 810 MHZ - Trays |
| TMX320DM6446AZWTA | 制造商:Texas Instruments 功能描述:DAVINCI DIGITAL MEDIA SYSTEM-ON-CHIP - Trays |
| TMX320DM6446BZWT | 制造商:Texas Instruments 功能描述:SYS-ON-CHIP PROCESSOR 361PIN NFBGA - Trays |
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