BX register

How to Avoid Latch Generation in FPGA Design

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How to Avoid Latch Generation in FPGA Design

During the process of FPGA design, it is common to encounter warnings during compilation indicating that some latches have been generated. Generally, the design rules for FPGAs also advise against the generation of latches. So, what exactly is a latch? And how can we avoid the occurrence of latches in FPGA design?1 Comparison of Latches, … Read more

Understanding the [BX] Register and the Loop Instruction in Assembly Language

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Understanding the [BX] Register and the Loop Instruction in Assembly Language

[BX] Register and Loop Instruction [BX] and Memory Cell Description [0] represents a memory cell with a byte length of one, where 0 indicates an offset address of 0, and the segment address is stored in ds. From this, we can see that describing a memory cell requires two pieces of information: the address of … Read more