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本文介绍一种TP801-B单板机与CRT监视器的接口电路,其主要技术性能如下: 显示屏:CRT监视器扫描方式:水平逐行扫描屏幕字符:显示字符(或图形块)数16×64个字型:5×7点阵行频:15625Hz 帧频:50Hz 主振频率:9MHz
This article describes a TP801-B single-board and CRT monitor interface circuit, the main technical performance are as follows: Display: CRT monitor Scanning method: Horizontal progressive scan Screen characters: Display character (or the number of blocks) 16 × 64 fonts: 5 × 7 dot matrix line frequency: 15625Hz frame rate: 50Hz main vibration frequency: 9MHz