Shen Shiquan. “Implementing Cross Assembly of MCS-51 Single-Chip Microcomputer Program in Appe-Ⅱcomputer”. SJIS-P 30, no. 1 (January 6, 2018): 1–46. Accessed May 18, 2024. http://sjis.scandinavian-iris.org/index.php/sjis/article/view/55.