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本文介绍一种用于核测井仪刻度数据采集、建立核亥度数据库和检索、处理核刻度数据的八位微型计算机系统的主要硬、软件设计方案。系统主机采用DJS-040(CROMEMCO CSⅢ)微型计算机系统。重点叙述了受主机控制的一个Z80小系统——MUSAM“智能”采集终端机的设计。最多可达五个脉冲采集通道,能够在接或不接测井电缆情况下与任何脉冲传输型核测井仪相配接。采样时间为1～1000s。核刻度数据库文件的建立、捡索和处理采用CROMEMCO公司的SBASICKSAM文件管理系统。
This article presents a major hardware and software design for an eight-bit microcomputer system used for nuclear logging data collection, nuclear nuclear degree database, and data retrieval and processing of nuclear scale data. System host DJS-040 (CROMEMCO CS Ⅲ) microcomputer system. It mainly describes the design of MUSAM “smart” acquisition terminal, a Z80 system controlled by the host computer. Up to five pulse acquisition channels can be mated with any pulse transmission type logging tool with or without logging cables. Sampling time is 1 ~ 1000s. Nuclear scale database file creation, retrieval and processing using CROMEMCO’s SBASICKSAM file management system.