參數(shù)資料
型號(hào)： ADSP-21267SKSTZ-X
廠商： ANALOG DEVICES INC
元件分類： 數(shù)字信號(hào)處理
英文描述： Preliminary Technical Data
中文描述： 16-BIT, 50 MHz, OTHER DSP, PQFP144
封裝： MS-026BFB, LQFP-144
文件頁(yè)數(shù)： 9/44頁(yè)
文件大?。?/td> 454K
代理商： ADSP-21267SKSTZ-X
ADSP-21267
Rev. PrA
|
Page 9 of 44
|
January 2004
PRELIMINARY TECHNICAL DATA
DESIGNING AN EMULATOR-COMPATIBLE DSP
BOARD (TARGET)
The Analog Devices family of emulators are tools that every
DSP developer needs to test and debug hardware and software
systems. Analog Devices has supplied an IEEE 1149.1 JTAG
Test Access Port (TAP) on each JTAG DSP. Nonintrusive in-
circuit emulation is assured by the use of the processor’s JTAG
interface—the emulator does not affect target system loading or
timing. The emulator uses the TAP to access the internal fea-
tures of the DSP, allowing the developer to load code, set
breakpoints, observe variables, observe memory, and examine
registers. The DSP must be halted to send data and commands,
but once an operation has been completed by the emulator, the
DSP system is set running at full speed with no impact on sys-
tem timing.
To use these emulators, the target board must include a header
that connects the DSP’s JTAG port to the emulator.
For details on target board design issues including mechanical
layout, single processor connections, multiprocessor scan
chains, signal buffering, signal termination, and emulator pod
logic, see the
EE-68: Analog Devices TAG Emulation Technical
Reference
on the Analog Devices website (www.analog.com).
Use site search on “EE-68.” This document is updated regularly
to keep pace with improvements to emulator support.
ADDITIONAL INFORMATION
This data sheet provides a general overview of the ADSP-21267
architecture and functionality. For detailed information on the
ADSP-2126x Family core architecture and instruction set, refer
to the
ADSP-2126x DSP Core Manual
and the
ADSP-21160
SHARC DSP Instruction Set Reference
.
相關(guān)PDF資料
PDF描述
ADSP-21362 SHARC Processor
ADSP-21362BBC-1AA SHARC Processor
ADSP-21362BBCZ-1AA SHARC Processor
ADSP-21362KBC-1AA SHARC Processor
ADSP-21362KBCZ-1AA SHARC Processor
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADSP-21362 制造商:AD 制造商全稱:Analog Devices 功能描述:SHARC Processor
adsp-21362bbc-1aa 制造商:Analog Devices 功能描述:
ADSP-21362BBCZ-1AA 功能描述:數(shù)字信號(hào)處理器和控制器 - DSP, DSC 333 MHz Processor includes DTCP/SPDIF RoHS:否 制造商:Microchip Technology 核心:dsPIC 數(shù)據(jù)總線寬度:16 bit 程序存儲(chǔ)器大小:16 KB 數(shù)據(jù) RAM 大小:2 KB 最大時(shí)鐘頻率:40 MHz 可編程輸入/輸出端數(shù)量:35 定時(shí)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
ADSP-21362BSWZ-1AA 功能描述:IC DSP 32BIT 333MHZ EPAD 144LQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - DSP（數(shù)字式信號(hào)處理器） 系列:SHARC® 標(biāo)準(zhǔn)包裝:2 系列:StarCore 類型:SC140 內(nèi)核 接口:DSI，以太網(wǎng)，RS-232 時(shí)鐘速率:400MHz 非易失內(nèi)存:外部 芯片上RAM:1.436MB 電壓 - 輸入/輸出:3.30V 電壓 - 核心:1.20V 工作溫度:-40°C ~ 105°C 安裝類型:表面貼裝 封裝/外殼:431-BFBGA，F(xiàn)CBGA 供應(yīng)商設(shè)備封裝:431-FCPBGA（20x20） 包裝:托盤
ADSP-21362KBC-1AA 制造商:Analog Devices 功能描述:DSP Floating-Point 32-Bit/40-Bit 333MHz 333MIPS 136-Pin CSP-BGA
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