參數(shù)資料
型號: TMS320C6727B_07
廠商: Texas Instruments, Inc.
元件分類: 數(shù)字信號處理
英文描述: Floating-Point Digital Signal Processors
中文描述: 浮點(diǎn)數(shù)字信號處理器
文件頁數(shù): 4/116頁
文件大?。?/td> 999K
代理商: TMS320C6727B_07
www.ti.com
1.2.1 Device Compatibility
TMS320C6727B, TMS320C6726B, TMS320C6722B, TMS320C6720
Floating-Point Digital Signal Processors
SPRS370C–SEPTEMBER 2006–REVISED OCTOBER 2007
Real-Time Interrupt Timer (RTI).
The real-time interrupt timer module includes:
Two 32-bit counter/prescaler pairs
Two input captures (tied to McASP direct memory access [DMA] events for sample rate measurement)
Four compares with automatic update capability
Digital Watchdog (optional) for enhanced system robustness
Clock Generation (PLL and OSC).
The C672x DSP includes an on-chip oscillator that supports crystals
in the range of 12 MHz to 25 MHz. Alternatively, the clock can be provided externally through the CLKIN
pin.
The DSP includes a flexible, software-programmable phase-locked loop (PLL) clock generator. Three
different clock domains (SYSCLK1, SYSCLK2, and SYSCLK3) are generated by dividing down the PLL
output. SYSCLK1 is the clock used by the CPU, memory controller, and memories. SYSCLK2 is used by
the peripheral subsystem and dMAX. SYSCLK3 is used exclusively for the EMIF.
The TMS320C672x floating-point digital signal processors are based on the new C67x+ CPU. This core is
code-compatible with the C67x CPU core used on the TMS320C671x DSPs, but with significant
enhancements including additional floating-point instructions. See
Section 2.2
4
TMS320C6727B, TMS320C6726B, TMS320C6722B, TMS320C6720 DSPs
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TMS320C6727BZDH250 功能描述:數(shù)字信號處理器和控制器 - DSP, DSC Floating-Pt Dig 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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