參數(shù)資料
型號(hào): ADSP-BF537BBCZ-5AV
廠商: Analog Devices Inc
文件頁數(shù): 41/68頁
文件大?。?/td> 0K
描述: IC DSP CTLR 16BIT 182CSPBGA
產(chǎn)品培訓(xùn)模塊: Blackfin® Processor Core Architecture Overview
Blackfin® Device Drivers
Blackfin® Optimizations for Performance and Power Consumption
Blackfin® System Services
標(biāo)準(zhǔn)包裝: 1
系列: Blackfin®
類型: 定點(diǎn)
接口: CAN,SPI,SSP,TWI,UART
時(shí)鐘速率: 533MHz
非易失內(nèi)存: 外部
芯片上RAM: 132kB
電壓 - 輸入/輸出: 3.30V
電壓 - 核心: 1.25V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 182-LFBGA,CSPBGA
供應(yīng)商設(shè)備封裝: 182-CSPBGA(12x12)
包裝: 托盤
配用: ADZS-BF537-ASKIT-ND - BOARD EVAL SKIT ADSP-BF537
ADZS-BFAUDIO-EZEXT-ND - BOARD EVAL AUDIO BLACKFIN
ADZS-BF537-EZLITE-ND - BOARD EVAL ADSP-BF537
ADZS-BFAV-EZEXT-ND - BOARD DAUGHT ADSP-BF533,37,61KIT
ADZS-BF537-STAMP-ND - SYSTEM DEV FOR ADSP-BF537
Rev. J
|
Page 46 of 68
|
February 2014
JTAG Test and Emulation Port Timing
Table 39 and Figure 29 describe JTAG port operations.
Table 39. JTAG Port Timing
Parameter
Min
Max
Unit
Timing Parameters
tTCK
TCK Period
20
ns
tSTAP
TDI, TMS Setup Before TCK High
4
ns
tHTAP
TDI, TMS Hold After TCK High
4
ns
tSSYS
System Inputs Setup Before TCK High1
4ns
tHSYS
System Inputs Hold After TCK High1
5ns
tTRSTW
TRST Pulse Width
2 (Measured in TCK Cycles)
4
TCK
Switching Characteristics
tDTDO
TDO Delay From TCK Low
10
ns
tDSYS
System Outputs Delay After TCK Low3
012
ns
1 System Inputs = DATA15–0, BR, ARDY, SCL, SDA, TFS0, TSCLK0, RSCLK0, RFS0, DR0PRI, DR0SEC, PF15–0, PG15–0, PH15–0, MDIO, TCK, TRST, RESET, NMI, RTXI,
BMODE2–0.
2 50 MHz maximum.
3 System Outputs = DATA15–0, ADDR19–1, ABE1–0, BG, BGH, AOE, ARE, AWE, AMS3–0, SRAS, SCAS, SWE, SCKE, CLKOUT, SA10, SMS, SCL, SDA, MDC, MDIO,
TSCLK0, TFS0, RFS0, RSCLK0, DT0PRI, DT0SEC, PF15–0, PG15–0, PH15–0, RTXO, TDO, EMU, XTAL, VROUT1–0.
Figure 29. JTAG Port Timing
TCK
TMS
TDI
TDO
SYSTEM
INPUTS
SYSTEM
OUTPUTS
tTCK
tSTAP
tHTAP
tDTDO
tSSYS
tHSYS
tDSYS
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