网络服务程序IOPNETSRV是C-NET的低层网络软件,在网络初始启动时由主机将其装入到IOP板的RAM中,然后便在主机软件控制下运行。它所完成的任务,相当于公用计算机网络中数据通信子系统的功能。 IOPNETSRV软件及其附属硬件是按ISO的开放系统相互连接(OSI)七层模式的低三层设计的,全部软件在IOP RAM中占用约4K字节,可实现较强的网络通信功能。该软件可 Network service program IOPNETSRV is C-NET’s low-level network software, which is loaded into the IOP board’s RAM by the host when the network is initially powered on and then runs under the control of the host software. The task it accomplishes is equivalent to that of a data communications subsystem in a public computer network. The IOPNETSRV software and its accompanying hardware are designed as a low-level, three-layer OSI seven-layer model with all software occupying approximately 4K bytes in IOP RAM for strong network communications. The software is available