使用 eForth 寫成的交談式開發 8086 系統.很容易改成其它 CPU 系統.-eForth is a simple Forth model which can be easily ported to a wide

range of CPU s.　It is best put into ROM and communicate to the

outside through a serial RS232 line.　Files can be downloaded through

the serial line also.　This eForth Model includes an implementation

on IBM-PC.　The assembly source code is designed so that one can use

MASM to assemble object code for any target CPU.　Only 29 words are

coded in machine instructions, which can be easily modified to run

on a target CPU other than 8086.　The eForth Model and the IBM-PC

implementation is in the public domain to encourage interested

programmers to port this model to different CPU s.