易符學苑 eForth Academy

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易符高級系統 eForth Implementations, Version 2

Firmware Engineering Workshop, C. H. Ting--workshop.zip(234kb) A tutorial in 4 parts for building firmware for embedded systems, based on enhanced eForth. Hands-on experiments using CT100 Lab Board with 8051. 8086 eForth 2.02 and 8051 eForth 2.03 are included with the original eForth 1.01 for 8086 and 8051.

weForth, Cheah-Shen Yap--weforth.zip(180kb) weForth for Windows XP. The easiest way to access Windows resources to develop industrial applications for Windows operating system. Source code included so one can customize eForth for applications.

8086 eForth Version 2.02, C. H. Ting--eforth86v2.zip(64kb) Enhanced eForth for 8086. Name and code dictionary unified. It can load source code from DOS text files and dump EXE file image. It is useful to develop substantial applications in the DOS environment.

6805 eForth, C. H. Ting--6805ef13.zip(136kb) Subroutine threaded eForth is ported to 6805. Fully optimized so that the interpreter and compiler run as fast as possible.

8051 eForth Version 2.03, C. H. Ting--51se22e.zip(70kb) Enhanced eForth for 8051. Optimized using subroutine threading. Name and code dictionary unified. It can load source code and dump core image through the serial port. It is useful to develop substantial applications.

80C51XA eForth, Version 2.2, C. H. Ting--efortxa.zip(70kb) Enhanced eForth for 8051. Optimized using subroutine threading. 80C51XA has an interesting instruction JMP[[Rs+]], which is the Forth inner interpreter doNEXT. This eForth was used to control a 6-motor robotic arm.

2181 eForth Version 2.2, C. H. Ting--ef2181.zip(31kb) This eForth is installed in a 1MB EPROM plugged into the Analog Devices EZKIT-Lite, ADSP2181 EZ-LAB board. It allows you to access the powerful DSP chip and develop computation intensive application interactively trhoug Forth.

6812 eForth Version 2.2, C. H. Ting--6812ef.zip(134kb) Enhanced eForth for Motolora 68HC12 16 bit processor. Optimized using subroutine threading. 68HC12 has 32KB flash memory and an abundance of peripheral devices for industrial automation. eForth is ideally suitable for developing substantial applications.