By M Mitescu; I Susnea
"Stressing universal features and genuine purposes of the main used microcontrollers, this functional advisor offers readers with hands-on wisdom of ways to enforce 3 households of microcontrollers (HC11, AVR, and 8051). not like the remainder of the sea of literature on person chips, Microcontrollers in perform provides side-by-side comparisons and an outline that treats the structures as resources to be had for implementation. filled with hundred of functional examples and routines to foster mastery of innovations and information, the advisor additionally comprises numerous prolonged tasks. by means of treating the fewer pricey 8-bit and RISC microcontrollers, this information-dense guide equips scholars and home-experimenters with the knowledge to place those units into operation."--Jacket. Read more...
Read or Download Microcontrollers in practice PDF
Similar microprocessors & system design books
Booklet by way of Gerard Hartnett, Peter Barry
The FM 8501 microprocessor was once invented as a frequent microprocessor a bit of just like a PDP-11. The critical notion of the FM 8501 attempt used to be to work out if it was once attainable to specific the user-level specification and the layout implementation utilizing a proper common sense, the Boyer-Moore good judgment; this procedure accepted a whole automatically checked facts that the FM 8501 implementation totally carried out its specification.
The development blocks of modern and destiny embedded structures are advanced highbrow estate parts, or cores, a lot of that are programmable processors. typically, those embedded processors normally were professional grammed in meeting languages because of potency purposes. this means time eating programming, large debugging, and coffee code portability.
For real-time structures, the worst-case execution time (WCET) is the foremost target to be thought of. ordinarily, code for real-time structures is generated with out taking this goal under consideration and the WCET is computed in simple terms after code new release. Worst-Case Execution Time conscious Compilation recommendations for Real-Time structures offers the 1st accomplished technique integrating WCET issues into the code new release strategy.
- IPSec VPN Design
- Modeling Embedded Systems and SoC's: Concurrency and Time in Models of Computation
- Embedded Systems and Wireless Technology: Theory and Practical Applications
- Programming and customizing the AVR microcontroller
Additional info for Microcontrollers in practice
2. Waveforms of the control signals for the circuit presented in Fig. 1 The problem becomes more complicated when it is not possible to send the serial clock over the communication line. In this situation, the receiver must generate its own clock, RxCLK, to shift data into the Rx shift register. This type of serial communication, where the serial clock is not transmitted on the communication line, is called asynchronous communication. The generic block diagram of an asynchronous communication system is shown in Fig.
5. 5 The Serial Communication Interface of 68HC11F1 SCDR – SCI Data Register The transmitter’s and receiver’s data registers have the same address and the same name: Serial Communication Data Register (SCDR). 5 The Serial Communication Interface of 68HC11F1 31 register, while the read operations from SCDR return the content of the receiver’s data register. BAUD – Baud Rate Generator Control Register To select the communication speed, a special register, called BAUD, has been provided. This controls how the system clock E is divided in the baud rate generator block, before it is applied to the control logic that actually generates the clock for the serial shift registers.
4), a value of 1 is obtained, that means the falling edge detected at the moment T0 was not a valid start bit, but a spike due to electromagnetic noise. This type of error is called noise error. Similarly, if the data line status at the moment T1 = T0 + Tb /2 + 9 × T b is not HIGH, this means that the expected stop bit is invalid, indicating that the byte received is in error. This type of error is called framing error. Obviously, these two control methods are insufﬁcient to detect all possible errors.