COMPUTER SYSTEM CROSS-FERTILIZATION: MAKING YOUR TI 980 PLAY YOUR TMS 9900
Jihai Meng · University of North Texas Digital Library (University of North Texas) · 1979
The desire to use TMS 9900 devices in several small control and data acquisition applications without paying for a development system to do it led to the development of several simple, effective techniques for doing TMS 9900 programing and debugging on a TI 980 system. The 980 assembler lends itself easily to the redefinition of operation codes required to assemble programs for the 9900. Also, a simple interconnection between the 980 and the 9900 allows operation of the 9900 and monitoring of the operation of the 980. Finally, special operation codes were developed within the 980 assembler which allow programing of hardware control on the 9900 system via a macro-language tailored to a particular 9900 hardware configuration. 4 figures.