ssp i2c™ bus data requirements
Tài liệu Module 3: Using a Conceptual Design for Data Requirements docx
... for Data Requirements ! Data Requirements Slide Objective To introduce the role of data requirements in conceptual design " Characteristics of Data Requirements Lead-in " Categories of Data Requirements ... Conceptual Design for Data Requirements Activity 3.2: Relating Data Requirements to Conceptual Design Data Requirements Activity 3.1: Identifying Data- Related Use Cases and Data Requirements Module ... Identifying Functional Data Requirements " Identifying Nonfunctional Data Requirements " Activity 3.1: Identifying Data- Related Use Cases and Data Requirements " Validating Data Requirements In this...
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Tài liệu Activity 3.1: Identifying Data-Related Use Cases and Data Requirements docx
... Identifying Hidden Data Requirements In this exercise, you will identify the hidden data requirements related to a set of explicit data requirements ! Determine hidden data requirements Refer to ... corrects data errors Managerial data Managers print invoices Final time and billing information Activity 3.1: Identifying Data- Related Use Cases and Data Requirements Exercise 2: Identifying Hidden Data ... Activity 3.1: Identifying Data- Related Use Cases and Data Requirements Exercise 1: Identifying Use Cases that Require Data In this exercise, you will identify data requirements from the provided...
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Tài liệu Activity 3.2: Relating Data Requirements to Conceptual Design ppt
... questions: a How is conceptual design supported by: Data requirements Use cases Requirements validation b Is there such a thing as “conceptual data design”? ... 12 Activity 3.2: Relating Data Requirements to Conceptual Design Exercise 1: Analyzing Your Own Experience of Conceptual Design ... development project, pick any other type of project that involved some activities related to conceptual data design For example, creating a little-league sports roster, a scoring or organization project,...
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Tài liệu Instructor Notes Module 3: Using a Conceptual Design for Data Requirements pdf
... Design for Data Requirements Activities Activity 3.1: Identifying Data- Related Use Cases and Data Requirements In this activity, students will determine data requirements, hidden data requirements, ... validating data requirements After completing this activity, students will be able to: • Discuss use cases, data requirements, and requirements validation as they relate to conceptual design for data ... basics of the requirements gathering process, especially the transformation of gathered information into use cases ! Data Requirements In this section, the work of defining data requirements begins...
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Interface Solutions I2C-bus potx
... Inverted Strobe In/Out 10 11 Data0 Data1 Data2 Data3 Data4 Data5 Data6 Data7 Ack Busy Out Out Out Out Out Out Out Out In In Data- 0 Data- 1 Data- 2 Data- 3 Data- 4 Data- 5 Data- 6 Data- 7 Status-6 Status-7 ... cause SSP Interrupt ;MSSP Module Setup Flag bit, SSPIF, to be set (SSP interrupt if enabled): movlw baud100 ;100KHz speed • Start condition banksel SSPADD • Stop condition movwf SSPADD • Data ... Repeated Start Banksel SSPSTAT movwf SSPSTAT ;100KHZ (no slew rate control) ;selection with I2C mode movlw 0x28 ;0010 1000 (SSPEN=1, SSPM3:0= 1000 ) master mode Banksel SSPCON movwf SSPCON Master Synchronous...
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bayesian modeling of economies and data requirements
... disaggregated relations are misspecified and/or the disaggregated data are faulty, then there may be no advantages and perhaps some disadvantages in using disagregated data, as is evident Also, there ... points of business and economic time series Journal of Business 60, 201–238 Litterman, R (1986) Forecasting with Bayesian vector autoregressions: Five years of experience Journal of Business and ... including turning-point forecasts We now turn to consider plots of the data and reports of forecasting results DISCUSSION OF DATA AND FORECASTING RESULTS In Figure 1A are shown plots of the real...
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Activity 4 1 deriving entities and attributes from data requirements
... Attributes from Data Requirements Exercise 1: Identifying Data Entities In this exercise, you will identify data entities from a set of use cases, data requirements, and scenarios ! Identify data entities ... use cases, data requirements, and scenarios ! Identify data entities (10 minutes) Refer to the data requirements generated in Activity 3.1 Review the following relationships If necessary, review ... clients • All consultants are assigned their own company vehicle Identify all entities from the data requirements generated in Activity 3.1 and list them on the flip charts provided by the instructor...
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AN0515 communicating with the i2c™ bus using the PIC16C5X
... indicate ; bus status) 0030 0020 ADDR EQU 20 ; Address register 0031 0021 DATAI EQU 21 ; Stored data input ; register DS00515D-page © 1993 Microchip Technology Inc 7-3 Communicating with the I2C™ Bus ... : SCL locked low by device (bus is still busy) 0073 ; : SDA locked low by device (bus is still busy) 0074 ; : No acknowledge from device (no handshake) 0075 ; : SDA bus not released for master ... STOP bus communication routine None : Bus communication, STOP condition DS00515D-page © 1993 Microchip Technology Inc 7-5 Communicating with the I2C™ Bus Using the PIC16C5X 0122 ; and check bus...
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AN0554 software implementation of i2c bus master
... #define _Bus_ Busy _Abort _Txmt_Progress _Rcv_Progress Bus_ Status,0 Bus_ Status,1 Bus_ Status,2 Bus_ Status,3 #define #define #define #define _Txmt_Success _Rcv_Success _Fatal_Error _ACK_Error Bus_ Status,4 ... #define _Bus_ Busy _Abort _Txmt_Progress _Rcv_Progress Bus_ Status,0 Bus_ Status,1 Bus_ Status,2 Bus_ Status,3 #define #define #define #define _Txmt_Success _Rcv_Success _Fatal_Error _ACK_Error Bus_ Status,4 ... register SendData Transmits a byte of data Prior to calling this routine, the byte to be transmitted must be loaded into DataByte file register GetData Receives a byte of data in DataByte file...
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Lecture concepts in enterprise resource planning (2nd edition) chapter 1 business functions, processes, and data requirements
... receivables data • Accounts payables data • Sales data • Production and inventory data • Payroll and expense data • Outputs • Payments to suppliers • Financial reports • Customer credit data Concepts ... a business's main areas of operation • Differentiate a business process from a business function • Identify the kinds of data that each main functional area produces • Identify the kinds of data ... consists of a number of narrower business functions specific to the functional area • Historically, businesses have organized themselves according to business functions • Business Schools continue to...
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Requirements for the Generic Bus Driver Model
... devices on the bus is promoted because functions on the bus can come from multiple IHVs and generic extensions are possible at any time Generic Bus Driver Model Each bus driver sees its bus in a simple, ... is currently attached to the bus, which the bus driver owns All functions look alike to a bus driver See Figure Figure Generic bus driver model In this model, the bus driver discovers hardware ... Other Buses: • Buses other than USB, including new buses in the future, have bus drivers that use the generic device enumeration model presented in this article • Designers of devices for these buses...
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Tài liệu Activity 9.4: Identifying Data Access Requirements ppt
... 74 Activity 9.4: Identifying Data Access Requirements Exercise 1: Identifying a Data Access Method for a Scenario (10 minutes) ! Identify data access requirements Participate in small groups ... Scenarios A All data for a new order entry system is going to be stored in Microsoft® SQL Server™ and accessed by Microsoft Excel for querying and by the Web system for additional lookups All data is ... stored in a repository for easy access in the future Solution A B Activity 9.4: Identifying Data Access Requirements 75 Exercise 2: Analyzing Technology Selection (5 minutes) ! Analyze technology...
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Tiểu luận bus i2c trong đo lường và điều khiển
... - SSPCON: Thanh ghi điều khiển - SSPCON2: Thanh ghi điều khiển thứ - SSPSTAT: Thanh ghi trạng thái - SSPBUF: Thanh ghi đệm truyền nhận - SSPSR: Thanh ghi dịch - SSPADD: Thanh ghi địa Các ghi SSPCON, ... SSPADD: Thanh ghi địa Các ghi SSPCON, SSPBUF, SSPADD SSPSON2 truy cập đọc/ghi Thanh ghi SSPSR truy cập trực tiếp, ghi dich liệu hay vào Các ghi SSPCON, SSPCON2 SSPSTAT định địa Học viên: Bùi Xuân ... chế độ bus I2C, toàn bus quản lý master Trong chế độ không xảy tình trạng xung đột bus hay đồng xung clock có master tạo xung clock Chú ý: Trên bus I2C có nhiều master điều khiển bus Khi bus I2C...
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Tài liệu Activity 7.1: Identifying Data Integrity Requirements pdf
... 40 Activity 7.1: Identifying Data Integrity Requirements Exercise 1: Determining Data Validity Requirements In this exercise, you will identify data validity requirements for the Ferguson and ... Activity 7.1: Identifying Data Integrity Requirements 43 Exercise 2: Determining Data Integrity Requirements In this exercise, you will determine the data integrity requirements for the Ferguson ... that depend upon data being in a certain format or within a range of values These areas are data validity requirements Your group should attempt to find five to seven data validity requirements Document...
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Wireless Data Network Security for Hospitals: Various Solutions to Meet HIPAA Requirements. pdf
... compliant wireless network is possible Wireless Data Network Security Wireless Data Network Security for Hospitals: Various Solutions to Meet HIPAA Requirements HIPAA Overview In 1996, the Health ... Not only does the VPN provide strong encryption, which helps protect the data, it will check that the data has Wireless Data Network Security 11 not been altered Depending on the vendor of the ... wireless data network security to comply with HIPAA regulations, many different approaches may be taken You may consider a VPN solution that covers all HIPAA Wireless Data Network Security 14 requirements...
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báo cáo hóa học:" Research Article An Efficient Segmental Bus-Invert Coding Method for Instruction Memory Data Bus Switching Reduction" doc
... djpeg 0−0.3 0.3−0.5 0.5−1 rawcaudio Data address bus Instruction data bus Figure 1: Bit switching probability of different buses Address IM Address DM CPU Data Data Figure 2: System architecture ... existing encodings for address buses and data memory data buses not suit for encoding of the instruction data buses Since there are some bits on the instruction buses with high switching frequency, ... whole data range For the wide data bus without evenly distributed random data, the same authors proposed a partitioned bus- invert coding, partitioning the wide bus into several narrow subbuses...
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nghiên cứu thiết kế các lõi ip điều khiển giao tiếp bus i2c
... (bus data bit): 54 3.4.1.2 Chế độ master (bus data 16 bit): 57 3.4.1.3 Chế độ master (bus data 32 bit): 60 3.4.2 Mô chế độ slave: 62 3.4.2.1 Chế độ slave (bus data ... Thanh ghi data transaction: 22 Tích cực Mô tả Bit - Chế độ truyền: Số byte data truyền bus I2C - Chế độ nhận: Số byte data nhận bus I2C COUNT _DATA: 0 g Thanh ghi data buffer: Mô tả Bit 31:0 Data 23 ... data bus I2C con_send_ack output Cho phép phát bit ACK con_check _data output Cho phép kiểm tra data nhận vào từ bus I2C con_tx_ack output Bit ACK cần phát bus I2C con_latch _data output Chốt data...
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CHƯƠNG 3 BUS i2c
... 33H phép?ĐK DATA[ MEMOUT(4)] Gán mã ROM =vào ô nhớ DATAIN(2) cho phép ĐK (Mã ROM = DATAIN(2)] DATA[ MEMOUT(3)] = N Đưa SPDATAIN(2) vào (chưa làm CĐ nào) (Mã ROM = DATAIN(2) ) DATACD [DATA( MEMOUT ... VXL2? DATAIN(1) = N 32H ? Gán mã ROM nhận vào ô nhớ cho phép ĐK DATA[ MEMOUT(2)] = DATAIN(2) (Mã ROM = DATAIN(2)] Đánh dấu CĐ2 làm DATACD [DATA( MEMOUT( 2))] OR 02H Y N Y Vò trí CĐ3 có SP ? DATA[ MEM ... xuống VXL3 DATAOUT = 23H Có tín hiệu đọc ROM từ VXL3? N DATAIN(1) = 33H ? Gán mã ROM nhận vào ô nhớ cho phép ĐK DATA[ MEMOUT(3)] = DATAIN(2) (Mã ROM = DATAIN(2) ) Đánh dấu CĐ3 làm DATACD [DATA( MEMOUT(...
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AN0578 use of the SSP module in the i2c multi master environment
... ERCODE EQU 22h ; Error code (to indicate bus status) ADDR EQU 23h ; Address register DATAI EQU 24h ; Stored data input register DATAO EQU 25h ; Stored data output register SLAVE EQU 26h ; Device ... -; : SCL locked low by device (bus is still busy) ; : SDA locked low by device (bus is still busy) ; : No acknowledge from device (no handshake) ; : SDA bus not released for master to generate ... ; Generate START bit call TX ; Output SLAVE data address bcf STATUS,RP0 movf DATAO,W ; Move DATA movwf TXBUF ; into transmit buffer call TX ; Output DATA and detect acknowledgement call BSTOP...
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Ứng dụng Mạng Vi Xử Lí - Bus I2C ( Rom nối tiếp Seeprom AT24C0X) kết nối PC thu thập - xử lí số liệu điều khiển dây chuyền sản xuất tự động
... DATA[ MEMOUT(1 )] #0 ? Y Truyền tín hiệu ĐK xuống VXL1 DATAOUT = 21H Có tín hiệu đọc ROM từ VXL1? DATAIN(1) = 31H ? Gán mã ROM nhận vào ô nhớ cho phép ĐK DATA[ MEMOUT(1) = DATAIN(2) (Mã ROM = DATAIN(2)] ... 22H Có tín hiệu đọc ROM từ VXL2? DATAIN(1) = 32H ? Gán mã ROM nhận vào ô nhớ cho phép ĐK DATA[ MEMOUT(2)] = DATAIN(2) (Mã ROM = DATAIN(2)] Y Đánh dấu CĐ2 làm DATACD [DATA( MEMOUT(2))] OR 02H SVTH : ... ? DATA[ MEMOUT(3 )] #0? Truyền tín hiệu ĐK xuống VXL3 DATAOUT = 23H Có tín hiệu đọc ROM từ VXL3? DATAIN(1) = 33H ? Gán mã ROM nhận vào ô nhớ cho phép ĐK DATA[ MEMOUT(3)] = DATAIN(2) (Mã ROM = DATAIN(2)...
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