參數(shù)資料
型號: ADSP-BF531
廠商: Analog Devices, Inc.
元件分類: 數(shù)字信號處理
英文描述: Blackfin Embedded Processor
中文描述: Blackfin嵌入式處理器
文件頁數(shù): 35/56頁
文件大小: 671K
代理商: ADSP-BF531
ADSP-BF531/ADSP-BF532/ADSP-BF533
Rev. 0
|
Page 35 of 56
|
March 2004
Universal Asynchronous Receiver-Transmitter
(UART) Port—Receive and Transmit Timing
Figure 21
describes UART port receive and transmit operations.
The maximum baud rate is SCLK/16. As shown in
Figure 21
there is some latency between the generation internal UART
interrupts and the external data operations. These latencies are
negligible at the data transmission rates for the UART.
Figure 21. UART Port—Receive and Transmit Timing
RXD
DATA(5–8)
INTERNAL
UART RECEIVE
INTERRUPT
UART RECEIVE BIT SET BY DATA STOP;
CLEARED BY FIFO READ
CLKOUT
(SAMPLE CLOCK)
TXD
DATA(5–8)
STOP (1–2)
INTERNAL
UART TRANSMIT
INTERRUPT
UART TRANSMIT BIT SET BY PROGRAM;
CLEARED BY WRITE TO TRANSMIT
START
STOP
TRANSMIT
RECEIVE
相關(guān)PDF資料
PDF描述
ADSP-BF531SBBC400 Metal Connector Backshell
ADSP-BF531SBBZ400 Blackfin Embedded Processor
ADSP-BF531SBST400 Circular Connector Series:97
ADSP-BF532 Blackfin Embedded Processor
ADSP-BF532SBBC400 Blackfin Embedded Processor
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADSP-BF531SBB400 功能描述:IC DSP CTLR 16BIT 400MHZ 169-BGA RoHS:是 類別:集成電路 (IC) >> 嵌入式 - DSP(數(shù)字式信號處理器) 系列:Blackfin® 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
ADSPBF531SBBC400 制造商:Analog Devices 功能描述:
ADSP-BF531SBBC400 功能描述:IC DSP CTLR 16B 400MHZ 160MBGA RoHS:否 類別:集成電路 (IC) >> 嵌入式 - DSP(數(shù)字式信號處理器) 系列:Blackfin® 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-BF531SBBC-400X 制造商:Analog Devices 功能描述:
ADSP-BF531SBBC-ENG 制造商:Analog Devices 功能描述: