2.5 Finite State Machines Finite State Machine (1) 2.5.1 Simple FSM 1(asynchronous reset) [Fsm1] Problem description The picture below is a Moore state machine with two states, one input and one output. Use the circuit to implement this state machine, and the asynchronous reset state is set to the B state. Tips This is an […]
Tag: sequential
Implementation of sequential stack—-data structure
The concept of stack For the stack, Last In First Out (LIFO), the stack is also a linear table, but it is a linear table with limited operations. It can only be used in Operations at one end,that is, operations such as search, insertion, and deletion in the middle are not allowed. Stack diagram: The […]
C language data structure sequential stack
1. Definition of sequential stack The sequential stack is a sequential implementation of the stack. It uses a sequential storage structure, that is, a storage space (array) with consecutive addresses is used to store the data elements in the stack in sequence. Since push and pop operations are performed on the top of the stack, […]
Data structure PTA7.2 – bracket matching (this article uses sequential stack operation, chain stack is better)
Data structure PTA7.2 – bracket matching 1. Compile and run need Please write a program to determine whether a bracket sequence containing “(” and “)” matches. If it matches, output Match; if it does not match, calculate the minimum number of brackets needed to make the sequence a matching sequence (only brackets are allowed to […]
[HDLBits question] Sequential Logic — Shift Registers
2.3 Shift Registers shift register 2.3.1 4-bit shift register [Shift4] Problem description Build a 4-bit shift register (shift right) with synchronous reset, synchronous read and enable. areset : The shift register is reset to 0. load: Load the shift register with data[3:0] instead of shifting. ena : Shift to the right (q[3] becomes 0, q[0] […]
Sequential stack and stack application (postfix expression)
Definition of stack A stack, also known as a stack, is a linear list that only allows insertion or deletion operations at one end. First of all, the stack is a linear list, but this linear list is limited to insertion and deletion operations only in a certain section. Sequential stack definition The sequential storage […]
Binary trees; pre-order, in-order, post-order traversal and search of binary trees; sequential storage of binary trees; threaded binary trees
Analysis of array, linked list and tree storage methods For tree structures, whether it is searching for modifications or additions and deletions, the efficiency is relatively high. It combines the advantages of linked lists and arrays, such as the following binary tree: 1. The first element of the array is used as the first node […]
[RocketMQ Series 5] Message Example-Implementation of Sequential Messages & Delayed Messages & Broadcast Messages
1. Preface In the previous article, we introduced the implementation of simple messages. This article will mainly introduce the implementation of sequential messages. Sequential messages are divided into local sequential messages and global sequential messages. Sequential messages mean that when consumers consume messages, they consume them in the order in which the producers send them. […]
[HDLBits question] Sequential Logic — Counters
2.2 Counters Counters 2.2.1 Four-bit binary counter [Count15] Problem description Create a 4-bit binary counter that counts from 0 to 15, with a period of 16 and a synchronous reset bit of 0. Analysis According to the timing diagram, it can be seen that the counter counts increment by one on the rising edge. There […]
[HDLBits question] Sequential Logic — Latches and Flip-Flops
2. Sequential Logic sequential logic circuit 2.1 Latches and Flip-Flops latches and flip-flops 2.1.1 D filp-flop [Dff] Problem description A D flip-flop is a circuit that stores 1 bit and updates it periodically on the (usually) rising edge of a clock signal. When D flip-flops are created by a logic synthesizer, the always block is […]