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參數(shù)資料
| 型號： | DSP56F826E |
| 廠商： | 飛思卡爾半導體(中國)有限公司 |
| 英文描述： | 16-bit Digital Signal Controllers |
| 中文描述： | 16位數(shù)字信號控制器 |
| 文件頁數(shù)： | 4/56頁 |
| 文件大?。?/td> | 700K |
| 代理商： | DSP56F826E |
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56F826 Technical Data, Rev. 14
4
Freescale Semiconductor
Part 1 Overview
1.1 56F826 Features
1.1.1
Processing Core
Efficient 16-bit 56800 family controller engine with dual Harvard architecture
As many as 40 Million Instructions Per Second (MIPS) at 80MHz core frequency
Single-cycle 16
×
16-bit parallel Multiplier-Accumulator (MAC)
Two 36-bit accumulators, including extension bits
16-bit bidirectional barrel shifter
Parallel instruction set with unique processor addressing modes
Hardware DO and REP loops
Three internal address buses and one external address bus
Four internal data buses and one external data bus
Instruction set supports both DSP and controller functions
Controller-style addressing modes and instructions for compact code
Efficient C Compiler and local variable support
Software subroutine and interrupt stack with depth limited only by memory
JTAG/OnCE Debug Programming Interface
1.1.2
Memory
Harvard architecture permits as many as three simultaneous accesses to Program and Data memory
On-chip memory including a low-cost, high-volume Flash solution
— 31.5K
×
16-bit
words of Program Flash
— 512
×
16-bit
words of Program RAM
— 2K
×
16-bit
words of Data Flash
— 4K
×
16-bit
words of Data RAM
— 2K
×
16-bit
words of BootFLASH
Off-chip memory expansion capabilities programmable for 0, 4, 8, or 12 wait states
— As much as 64K
×
16-bit
Data memory
— As much as 64K
×
16-bit
Program memory
1.1.3
Peripheral Circuits for 56F826
One General Purpose Quad Timer totalling 7 pins
One Serial Peripheral Interface with 4 pins (or four additional GPIO lines)
One Serial Peripheral Interface, or multiplexed with two Serial Communications Interfaces
totalling 4 pins
Synchronous Serial Interface (SSI) with configurable six-pin port (or six additional GPIO lines)
相關PDF資料 |
PDF描述 |
|---|---|
| DSP56F826 | 16-bit Hybrid Controller(16位混合控制器) |
| DSP56F827E | 16-bit Digital Signal Controllers |
| DSP56F827FG80 | 16-bit Digital Signal Controllers |
| DSP56F827FG80E | 16-bit Digital Signal Controllers |
| DSP56F827 | 16-bit Hybrid Controller(16位混合控制器) |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| DSP56F826EVM | 功能描述:開發(fā)板和工具包 - 其他處理器 Evaluation Kit For DSP56F826 RoHS:否 制造商:Freescale Semiconductor 產(chǎn)品:Development Systems 工具用于評估:P3041 核心:e500mc 接口類型:I2C, SPI, USB 工作電源電壓: |
| DSP56F826EVMUM | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:56F826 Evaluation Module Hardware User＇s Manual |
| DSP56F826PB | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:56F826 16-Bit Hybrid Controller Product Brief |
| DSP56F826PBD | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:Preliminary Technical Data DSP56F826 16-bit Digital Signal Processor |
| DSP56F827 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DSP56F827 16-bit Hybrid Controller |
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