psubiaco
Member level 2
![Member level 2](/styles/images/ranks/dlevel2.gif)
78k0 programmer
If you need to program Nec 8bit microcontroller, i've made a little interface which must be connected to the parallel port of a IA32 PC.
If you plan to use a large 8bit microcontroller, nec is a good solution, but take care that if its cost is quite good, on the other hand it is very very slow to be programmed... for my opinion, it is not a right place for large volume productions...
The software i made works with both linux and windows platforms, and is available with all sources... infact it is distributed with GPL license, so anyone can use, modify and improve it.
Because Nec programming is very very slow, the 3-wire serial interface programming alghoritm is used (SCK,SI,SO).
You can find all info at https://www.creasol.it/equipment/
Bye. Paolo
If you need to program Nec 8bit microcontroller, i've made a little interface which must be connected to the parallel port of a IA32 PC.
If you plan to use a large 8bit microcontroller, nec is a good solution, but take care that if its cost is quite good, on the other hand it is very very slow to be programmed... for my opinion, it is not a right place for large volume productions...
The software i made works with both linux and windows platforms, and is available with all sources... infact it is distributed with GPL license, so anyone can use, modify and improve it.
Because Nec programming is very very slow, the 3-wire serial interface programming alghoritm is used (SCK,SI,SO).
You can find all info at https://www.creasol.it/equipment/
Bye. Paolo