參數(shù)資料
型號(hào): ADSP-BF547BBCZ-5A
廠商: Analog Devices Inc
文件頁(yè)數(shù): 74/100頁(yè)
文件大?。?/td> 0K
描述: IC DSP 16BIT 533MHZ 400CSBGA
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(lèi)型: 定點(diǎn)
接口: SPI,SSP,TWI,UART,USB
時(shí)鐘速率: 533MHz
非易失內(nèi)存: 外部
芯片上RAM: 260kB
電壓 - 輸入/輸出: 2.50V,3.30V
電壓 - 核心: 1.25V
工作溫度: -40°C ~ 85°C
安裝類(lèi)型: 表面貼裝
封裝/外殼: 400-LFBGA,CSPBGA
供應(yīng)商設(shè)備封裝: 400-CSPBGA(17x17)
包裝: 托盤(pán)
配用: ADZS-BF548-EZLITE-ND - KIT EZLITE ADZS-BF548
ADSP-BF542/ADSP-BF544/ADSP-BF547/ADSP-BF548/ADSP-BF549
Rev. C
|
Page 75 of 100
|
February 2010
Register and PIO
Table 58 and Figure 47 describe the ATAPI register and the PIO
data transfer timing.
Figure 47 displays the REG and PIO data transfer timing. Note
that ATAPI_ADDR pins include A1-3, ATAPI_CS0, and
ATAPI_CS1. Alternate ATAPI port ATAPI _ADDR pins
include ATAPI_A0A, ATAPI_A1A, ATAPI_A2A, ATAPI_CS0,
and ATAPI_CS1. Note that an alternate ATAPI_D0-15 port bus
is ATAPI_D0-15A
Table 58. ATAPI Register and PIO Data Transfer Timing
ATAPI Parameter/Description
ATAPI_REG/PIO_TIM_x Timing Register
Setting
1
Timing Equation
t0
Cycle time
T2_PIO, TEOC_PIO
(T2_PIO + TEOC_PIO)
× t
SCLK
t1
ATAPI_ADDR valid to
ATAPI_DIOR/ATAPI_DIOW setup
T1
× t
SCLK – (tSK1 + tSK2 + tSK4)
t2
ATAPI_DIOR/ATAPI_DIOW pulse width
T2_PIO
× t
SCLK
t2i
ATAPI_DIOR/ATAPI_DIOW recovery time
TEOC_PIO
× t
SCLK
t3
ATAPI_DIOW data setup
T2_PIO
× t
SCLK – (tSK1 + tSK2 + tSK4)
t4
ATAPI_DIOW data hold
T4
× t
SCLK – (tSK1 + tSK2 + tSK4)
t5
ATAPI_DIOR data setup
N/A
tOD + tSUD + 2 × tBD + tCDD + tCDC
t6
ATAPI_DIOR data hold
N/A
0
t9
ATAPI_DIOR/ATAPI_DIOW to ATAPI_ADDR
valid hold
TEOC_PIO
× t
SCLK – (tSK1 + tSK2 + tSK4)
tA
ATAPI_IORDY setup time
T2_PIO
× t
SCLK – (tOD + tSUI + 2 × tCDC + 2 × tBD)
1 ATAPI timing register setting should be programmed with a value that guarantees parameter compliance with the ATA ANSI specification for the ATA device mode of
operation.
Figure 47. REG and PIO Data Transfer Timing1
1 This material is adapted from ATAPI-6 (INCITS 361-2002[R2007] and is used with permission of the American National Standards Institute (ANSI) on behalf of the
Information Technology Industry Council (“ITIC”). Copies of ATAPI-6 (INCITS 361-2002[R2007] can be purchased from ANSI.
ATAPI
ADDR
t0
t2
t9
t3
t4
t5
tA
t6
t2i
t1
ATAPI_DIOR/
ATAPI_DIOW
ATAPI_D0–15
ATAPI_IORDY
ATAPI_D0–15
(WRITE)
(READ)
相關(guān)PDF資料
PDF描述
RW2-123.3D/SMD CONV DC/DC 2W 9-18VIN +/-3.3VOUT
VI-B1T-CX-B1 CONVERTER MOD DC/DC 6.5V 75W
TAP685M035CRW CAP TANT 6.8UF 35V 20% RADIAL
XC95288XL-7FGG256C IC CPLD 288MCELL 7.5NS 256-FBGA
ADSP-21262SKSTZ200 IC DSP CONTROLLER 32BIT 144-LQFP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADSP-BF547BBCZ-5X 制造商:Analog Devices 功能描述:- Trays
ADSP-BF547BBCZC11 制造商:Analog Devices 功能描述:
ADSP-BF547KBCZ-6A 功能描述:IC DSP 600MHZ 400CSPBGA RoHS:是 類(lèi)別:集成電路 (IC) >> 嵌入式 - DSP(數(shù)字式信號(hào)處理器) 系列:Blackfin® 標(biāo)準(zhǔn)包裝:40 系列:TMS320DM64x, DaVinci™ 類(lèi)型:定點(diǎn) 接口:I²C,McASP,McBSP 時(shí)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(lèi)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(pán) 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-BF547MBBCZ-5M 功能描述:IC DSP 16BIT 533MHZ MDDR 400CBGA RoHS:是 類(lèi)別:集成電路 (IC) >> 嵌入式 - DSP(數(shù)字式信號(hào)處理器) 系列:Blackfin® 標(biāo)準(zhǔn)包裝:40 系列:TMS320DM64x, DaVinci™ 類(lèi)型:定點(diǎn) 接口:I²C,McASP,McBSP 時(shí)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(lèi)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(pán) 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-BF547YBC-4A 功能描述:數(shù)字信號(hào)處理器和控制器 - DSP, DSC 400MHz Blackfin Embedded Processor 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