參數(shù)資料
型號： TMS320DM647_08
廠商： Texas Instruments, Inc.
英文描述： Digital Media Processor
中文描述： 數(shù)字媒體處理器
文件頁數(shù)： 33/167頁
文件大小： 1438K
代理商： TMS320DM647_08
www.ti.com
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2.7 Device Support
2.7.1
Development Support
TMS320DM647/TMS320DM648
Digital Media Processor
SPRS372A–MAY 2007–REVISED JUNE 2007
Table 2-5. TERMINAL FUNCTIONS (GROUND and POWER SUPPLY) (continued)
TERMINAL
NAME
NO
TYPE
INTERNAL
PULLUP/PULL
DOWN
OPER
VOLT
DESCRIPTION
RSV 13
E4
Reserved This pin must be connected directly to V
SS
for proper
device operation.
Reserved.This pin must be connected directly to 1.8-V I/O
supply
Reserved . Unconnected
Reserved . Unconnected
Reserved . Unconnected
Reserved. These pins must be connected directly to 1.8-V I/O
supply(DVDD18) for proper device operation.
Reserved. This pin must be connected to the 1.8-V I/O supply
(DVDD18) via a 200-
resistor for proper device operation.
NOTE: If the DDR2 Memory Controller is not used, the
V
, RSV19, and RSV20 pins can be directly connected
to ground (V
) to save power. However, connecting these
pins directly to ground will prevent boundary scan from
functioning on the DDR2 Memory Controller pins. To preserve
boundary-scan functionality on the DDR2 Memory Controller
pins, see
Section 6.3.6
.
Reserved. This pin must be connected to ground (V
SS
) via a
200-
resistor for proper device operation.
NOTE: If the DDR2 Memory Controller is not used, the
V
, RSV19, and RSV20 pins can be directly connected
to ground (V
) to save power. However, connecting these
pins directly to ground will prevent boundary scan from
functioning on the DDR2 Memory Controller pins. To preserve
boundary-scan functionality on the DDR2 Memory Controller
pins, see
Section 6.3.6
.
Reserved. This pin must be connected via a 20-
resistor
directly to 3.3-V I/O Supply (D
) for proper device
operation. The resistor used should have a minimal rating of
250 mW
Reserved. This pin must be connected via a 40-
resistor
directly to ground (V
) for proper device operation. The
resistor used should have a minimal rating of 100 mW
RSV 14
E3
RSV 15
RSV 16
RSV 17
RSV 18
A10
A22
V10
F6
A
A
A
I
RSV 19
C2
RSV 20
C1
RSV 21
Y12
RSV 22
W12
TI offers an extensive line of development tools for the TMS320DM64x DMP platform, including tools to
evaluate the performance of the processors, generate code, develop algorithm implementations, and fully
integrate and debug software and hardware modules. The tools support documentation is electronically
available within the Code Composer Studio Integrated Development Environment (IDE).
The following products support development of TMS320DM64xx DMP-based applications:
Software Development Tools:
Code Composer Studio Integrated Development Environment (IDE): including Editor
C/C++/Assembly Code Generation, and Debug plus additional development tools
Scalable, Real-Time Foundation Software (DSP/BIOS), which provides the basic run-time target
software needed to support any SoC application.
Hardware Development Tools:
Extended Development System (XDS) Emulator (supports TMS320DM64x DMP multiprocessor
system debug) EVM (Evaluation Module)
Submit Documentation Feedback
Device Overview
33
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TMS320DM647CUT7 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC Dig Media Proc RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風(fēng)格:SMD/SMT
TMS320DM647CUT9 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC Dig Media Proc RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風(fēng)格:SMD/SMT
TMS320DM647CUTA8 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC Dig Media Proc RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風(fēng)格:SMD/SMT
TMS320DM647CUTD7 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC Dig Media Proc RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風(fēng)格:SMD/SMT
TMS320DM647ZUT1 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC Dig Media Proc RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時器數(shù)量:3 設(shè)備每秒兆指令數(shù):50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風(fēng)格:SMD/SMT
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