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(claimed) FREE [US] 87C752 prototype board (80C51), MSDOS based
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Topic: (claimed) FREE [US] 87C752 prototype board (80C51), MSDOS based (Read 658 times)
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rhodges
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Available for embedded projects.
(claimed) FREE [US] 87C752 prototype board (80C51), MSDOS based
«
on:
September 16, 2019, 10:10:55 pm »
Here is a rather old (1994) CEIBO/Philips DS-750 development board. It has a serial port, a ribbon cable, 2x 87C752 and 1x 87C750 chips.
The book says that it needs PC-DOS 5.0 or better.
The parts have windows, so you can erase them and try again
«
Last Edit: September 18, 2019, 06:53:00 pm by rhodges
»
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Currently developing STM8 and STM32. Past includes 6809, Z80, 8086, PIC, MIPS, PNX1302, and some 8748 and 6805. Check out my public code on github.
https://github.com/unfrozen
rsjsouza
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Eternally curious
Re: FREE [US] 87C752 prototype board (80C51), MSDOS based
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Reply #1 on:
September 17, 2019, 03:23:26 pm »
PM sent.
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Vbe - vídeo blog eletrônico
http://videos.vbeletronico.com
Oh, the "whys" of the datasheets... The information is there not to be an axiomatic truth, but instead each speck of data must be slowly inhaled while carefully performing a deep search inside oneself to find the true metaphysical sense...
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