PPT-Synthesis of Reversible Synchronous Counters

  Mozammel H A Khan Department of Computer Science and Engineering East West University 43 Mohakhali Dhaka 1212 Bangladesh mhakhanewubdedu Marek A Perkowski Department of Electrical and Computer Engineering Portland State University 1900 SW 4. Synchronous operation is provided by having all flipflops clocked simultaneously so that the outputs change coincident with each other when so instructed by the countenable ENP ENT inputs and internal gating This mode of operation eliminates the out Products conform to specifications per the terms of Texas Instruments standard warranty Production processing does not necessarily include testing of all parameters brPage 2br SN54190 SN54191 SN54LS190 SN54LS191 SN74190 SN74191 SN74LS190 SN74LS191 S Section 6.3. Types of Counter. Binary Ripple Counter. Synchronous Counter. Reset. Binary Ripple Counter. Respond to negative. edge of the clock. Reset. Binary Ripple Counter. 0. 0. 0. 0. 1. 1. 1. 1. D. Counter Circuits . Read . Kleitz. , Chapter 12, skipping Sections 12-10 and 12-11.. Homework #11 and Lab #11 due next week.. Quiz next week.. As you know, the binary count sequence follows a familiar pattern of 0’s and 1’s as described in Section 2-2 of the text.. by. Dr. Amin Danial Asham. References. Digital Design . 5. th. Edition, . Morris . Mano. Registers are group of FF’s.. Each FF stores a binary bit . . Therefore, n-bits registers has n-FF’s.. 4-bits . WITH NO ANCILLA BITS . FOR LARGE REVERSIBLE FUNCTIONS SPECIFIED WITH BIT EQUATIONS. Nouraddin Alhagi, Maher Hawash, Marek Perkowski,. Portland Quantum Logic Group. 2010 . Outline. WHAT. Reversible Circuits. © 2014 Project Lead The Way, Inc.. Digital Electronics. Synchronous Counter. 2. This presentation will. Define synchronous. counters. .. Provide examples of 3-Bit and 4-Bit synchronous up counters.. Ivan . Lanese. Focus research group. Computer Science . and Engineering Department. Univers. ity . of Bologna/INRIA. Bologna, Italy. Joint work with Elena Giachino . (Univ. Bologna/INRIA, Italy) and Claudio Antares Mezzina (IMT Lucca, Italy). Welcome. Facilitator name. Position . at . university. Contact info. learning outcomes. By . the end of this module, . you should be . able to. :. Evaluate a variety of educational technologies on the basis of hands-on . © 2014 Project Lead The Way, Inc.. Digital Electronics. Synchronous Counter. 2. This presentation will. Define synchronous. counters. .. Provide examples of 3-Bit and 4-Bit synchronous up counters.. Registers and Counters. A register is a group of flip-flops. Each flip-flop stores one bit of info. A counter is a register that goes through a predetermined sequence of binary states. Registers. 4-bit register with . College of Computer and Information Sciences. Department of Computer Science . . CSC 220: Computer Organization. Unit . 9: . Counters and RAM. Overview. Asynchronous (Ripple) . Counters. A complex Counter. 2. Sequential Logic . Counters and Registers. Counters. Introduction: Counters. Asynchronous (Ripple) Counters. Asynchronous Counters with MOD number < 2. n. Asynchronous Down Counters. Cascading Asynchronous Counters. OUTLINE FOR SYNCHRONOUS MACHINES. Types. Construction. Synchronous reactance. Equivalent circuits. Regulation . S. teady . state . operation. Special generators. . Synchronous . motor. Power . factor control and .