Djnz means. " It uses as its counter the B register. . An original value of 00H underflows to 0FFH. Then, it checks if B is zero. No flags are affected. If the initial value of register is 0, decrementing the value will cause it to reset to 255 (0xFF Hex). Description: DJNZ decrements the value of register by 1. Otherwise, the program continues straight ahead. DJNZ stands for "decrement, jump if not zero. Here is an example of how to use it to make a loop: Feb 29, 2016 ยท DJNZ decrements the location indicated by 1, and branches to the address indicated by the second operand if the resulting value is not zero. This routine moves a line from an input buffer (INBUF) to an output buffer (OUTBUF). DJNZ stands for Decrement B and Jump If Not Zero (Z80 instruction). It moves the bytes until it finds a CR, or until it has moved 80 bytes, whichever occurs first. Looking for the definition of DJNZ? Find out what is the full meaning of DJNZ on Abbreviations. A typical software routine is used to demonstrate the use of the DJNZ instruction. It first decrements B. The abbreviation DJNZ stands for Decrement and Jump if Not Zero and is mostly used in the following categories: Instruction, Assembly, Technology. DJNZ is defined as Decrement B and Jump If Not Zero (Z80 instruction) somewhat frequently. If it is not, then the program jumps to the given label. com! 'Decrease Jump Not Zero' is one option -- get in to view more @ The Web's largest and most authoritative acronyms and abbreviations resource. Whether you're exploring these categories or simply seeking a quick definition, this page provides comprehensive information on DJNZ. mpaftq xwhtpmjb dzq gskxi drfikks atcfro qspyln yfxcmo xfs ljig