EPROM Selector Europe or Japan characters
Project: EPROM selector Europe or Japan
Having found only 2 character EPROMs for the Sharp MZ-700, I decided to replace the original EPROM 2732 by a 2764 containing all the character fonts European and Japanese.
The selection is done manually with an inverter.
I used the following material:
- 2 BKL Electronic PCB Connector 10120884
Nbr total of poles 24 Nbr of rows 2
n ° 741949
https://www.conrad.fr/ce/fr/product/741949/Connecteur-de-circuit-imprim-BKL-Electronic-10120884-Nbr-total-de-ples-24-Nbr-de-ranges-2-1pcs
- 1 flat cable of 24 conductors (recovery)
- 1 PCB (homemade): see PCB file
- 1 inverter (recovery)
- 2 decoupling capacitors of 100pF
I put some pictures to see the result with European characters and with Japanese characters.
The /roms/MZ700_polices_2764.rom file contains the 2 fonts characters.
(c) 2018 - Pacman