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參數資料
型號: AT75C220PQFP
英文描述: Smart Internet Appliance Processor (SIAP)(239.16 k)
中文描述: 智能互聯網應用處理器(亞太)(239.16十一)
文件頁數: 1/171頁
文件大小: 1288K
代理商: AT75C220PQFP
1
Features
Fully Autonomous DSP System
16-bit Fixed-point OakDSPCore
24K x 16 of Uploadable Program RAM
16K x 16 of Data RAM
2K x 16 of X-RAM
2K x 16 of Y-RAM
X-RAM and Y-RAM Accessible within the Same Cycle
JTAG Interface Available on AT75C220 and AT75C320
On-chip Emulation Module
Flexible Codec Interface
Communication with External Processor through Dual-port Mailbox
Description
The AT75C DSP subsystem is an autonomous DSP-based computation block that co-
exists on-chip with other processors and functions. It is built around a 16-bit, fixed-
point, industry-standard OakDSPCore. Additionally, the DSP subsystem embeds all
elements necessary to run complex DSP algorithms independently without any exter-
nal resources.
The self-contained subsystem contains the OakDSPCore itself, program memory,
data memory, an on-chip emulation module and a flexible codec interface. These
resources allow the subsystem to run complex DSP routines, such as V.34 modem
emulation or state-of-the-art voice compression.
The codec interface permits connection of any external industry-standard codec
device, allowing the DSP subsystem to handle directly external analog signals such as
telephone line or handset signals.
Communication between the DSP subsystem and the on-chip ARM7TDMI core is
achieved through a semaphore-operated dual-port mailbox.
Smart Internet
Appliance
Processor
(SIAP
)
AT75C
DSP Subsystem
Rev. 1368C–INTAP–08/02
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相關代理商/技術參數
參數描述
AT75C220-Q208 功能描述:IC SIAP ARM/THUMB OAKDSP 208PQFP RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微處理器 系列:- 標準包裝:60 系列:SCC 處理器類型:Z380 特點:全靜電 Z380 CPU 速度:20MHz 電壓:5V 安裝類型:表面貼裝 封裝/外殼:144-LQFP 供應商設備封裝:144-LQFP 包裝:托盤
AT75C221 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Smart Internet Appliance Processor
AT75C221-C256 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Smart Internet Appliance Processor
AT75C221-DK 功能描述:KIT DEV FOR AT75C221 RoHS:否 類別:編程器,開發系統 >> 通用嵌入式開發板和套件(MCU、DSP、FPGA、CPLD等) 系列:SIAP™ 產品培訓模塊:Blackfin® Processor Core Architecture Overview Blackfin® Device Drivers Blackfin® Optimizations for Performance and Power Consumption Blackfin® System Services 特色產品:Blackfin? BF50x Series Processors 標準包裝:1 系列:Blackfin® 類型:DSP 適用于相關產品:ADSP-BF548 所含物品:板,軟件,4x4 鍵盤,光學撥輪,QVGA 觸摸屏 LCD 和 40G 硬盤 配用:ADZS-BFBLUET-EZEXT-ND - EZ-EXTENDER DAUGHTERBOARDADZS-BFLLCD-EZEXT-ND - BOARD EXT LANDSCAP LCD INTERFACE 相關產品:ADSP-BF542BBCZ-4A-ND - IC DSP 16BIT 400MHZ 400CSBGAADSP-BF544MBBCZ-5M-ND - IC DSP 16BIT 533MHZ MDDR 400CBGAADSP-BF542MBBCZ-5M-ND - IC DSP 16BIT 533MHZ MDDR 400CBGAADSP-BF542KBCZ-6A-ND - IC DSP 16BIT 600MHZ 400CSBGAADSP-BF547MBBCZ-5M-ND - IC DSP 16BIT 533MHZ MDDR 400CBGAADSP-BF548BBCZ-5A-ND - IC DSP 16BIT 533MHZ 400CSBGAADSP-BF547BBCZ-5A-ND - IC DSP 16BIT 533MHZ 400CSBGAADSP-BF544BBCZ-5A-ND - IC DSP 16BIT 533MHZ 400CSBGAADSP-BF542BBCZ-5A-ND - IC DSP 16BIT 533MHZ 400CSBGA
AT75C221-DK02 制造商:Atmel Corporation 功能描述:
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