參數(shù)資料
型號： ADSP-21061KS-200
廠商： ANALOG DEVICES INC
元件分類： 數(shù)字信號處理
英文描述： ADSP-2106x SHARC DSP Microcomputer Family
中文描述： 48-BIT, 50 MHz, OTHER DSP, PQFP240
封裝： MQFP-240
文件頁數(shù)： 13/47頁
文件大小： 367K
代理商： ADSP-21061KS-200
ADSP-21061/ADSP-21061L
–13–
REV. B
Connecting CLKIN to Pin 4 of the EZ-ICE
header is optional.
The emulator only uses CLKIN when directed to perform op-
erations such as starting, stopping and single-stepping multiple
ADSP-2106x in a
synchronous
manner. If you do not need these
operations to occur synchronously on the multiple processors,
simply tie Pin 4 of the EZ-ICE
header to ground.
If synchronous multiprocessor operations are needed and
CLKIN is connected, clock skew between the multiple ADSP-
21061x processors and the CLKIN pin on the EZ-ICE
header
must be minimal
. If the skew is too large, synchronous operations
may be off by one or more cycles between processors. For syn-
chronous multiprocessor operation TCK, TMS, CLKIN and
EMU
should be treated as critical signals in terms of skew, and
should be laid out as short as possible on your board. If TCK,
TMS and CLKIN are driving a large number of ADSP-2106x
(more than eight) in your system, then treat them as a clock tree
using multiple drivers to minimize skew. (See Figure 7, JTAG
Clock Tree, and Clock Distribution in the High Frequency
Design Considerations section of the
ADSP-2106x User’s
Manual, Second Edition
.)
If synchronous multiprocessor operations are not needed (i.e.,
CLKIN is not connected), just use appropriate parallel termina-
tion on TCK and TMS. TDI, TDO,
EMU
and
TRST
are not
critical signals in terms of skew.
For complete information on the SHARC EZ-ICE, see the
ADSP-
21000 Family JTAG EZ-ICE User’s Guide and Reference
.
SYSTEM
CLKIN
5k
*
TDI
TDO
5k
*
TDI
EMU
TCK
TMS
TRST
TDO
CLKIN
*
OPEN DRAIN DRIVER OR EQUIVALENT, i.e.,
TDI
TDO
TDI
TDO
TDI
TDO
TDI
TDO
TDI
TDO
EMU
Figure 7. JTAG Clocktree for Multiple ADSP-21061/ADSP-21061L Systems
相關(guān)PDF資料
PDF描述
ADSP-21061LKB-160 ADSP-2106x SHARC DSP Microcomputer Family
ADSP-21061LKB-176 ADSP-2106x SHARC DSP Microcomputer Family
ADSP-21061LKS-160 ADSP-2106x SHARC DSP Microcomputer Family
ADSP-21061LKS-176 ADSP-2106x SHARC DSP Microcomputer Family
ADSP-21062CS-160 ADSP-2106x SHARC DSP Microcomputer Family
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADSP-21061KS-200X 制造商:未知廠家 制造商全稱:未知廠家 功能描述:32-Bit Digital Signal Processor
ADSP-21061KSZ-133 功能描述:IC DSP CONTROLLER 32BIT 240MQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - DSP（數(shù)字式信號處理器） 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-21061KSZ-160 功能描述:IC DSP CONTROLLER 1MBIT 240MQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - DSP（數(shù)字式信號處理器） 系列:SHARC® 標(biāo)準(zhǔn)包裝:40 系列:TMS320DM64x, DaVinci™ 類型:定點(diǎn) 接口:I²C，McASP，McBSP 時鐘速率:400MHz 非易失內(nèi)存:外部 芯片上RAM:160kB 電壓 - 輸入/輸出:3.30V 電壓 - 核心:1.20V 工作溫度:0°C ~ 90°C 安裝類型:表面貼裝 封裝/外殼:548-BBGA，F(xiàn)CBGA 供應(yīng)商設(shè)備封裝:548-FCBGA（27x27） 包裝:托盤 配用:TMDSDMK642-0E-ND - DEVELPER KIT W/NTSC CAMERA296-23038-ND - DSP STARTER KIT FOR TMS320C6416296-23059-ND - FLASHBURN PORTING KIT296-23058-ND - EVAL MODULE FOR DM642TMDSDMK642-ND - DEVELOPER KIT W/NTSC CAMERA
ADSP-21061KSZ-200 功能描述:IC DSP CONTROLLER 32BIT 240MQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - DSP（數(shù)字式信號處理器） 系列:SHARC® 標(biāo)準(zhǔn)包裝:40 系列:TMS320DM64x, DaVinci™ 類型:定點(diǎn) 接口:I²C，McASP，McBSP 時鐘速率:400MHz 非易失內(nèi)存:外部 芯片上RAM:160kB 電壓 - 輸入/輸出:3.30V 電壓 - 核心:1.20V 工作溫度:0°C ~ 90°C 安裝類型:表面貼裝 封裝/外殼:548-BBGA，F(xiàn)CBGA 供應(yīng)商設(shè)備封裝:548-FCBGA（27x27） 包裝:托盤 配用:TMDSDMK642-0E-ND - DEVELPER KIT W/NTSC CAMERA296-23038-ND - DSP STARTER KIT FOR TMS320C6416296-23059-ND - FLASHBURN PORTING KIT296-23058-ND - EVAL MODULE FOR DM642TMDSDMK642-ND - DEVELOPER KIT W/NTSC CAMERA
ADSP-21061L 制造商:Analog Devices 功能描述:
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