12 Apr
2023
12 Apr
'23
2 p.m.
On 11.04.23 18:35, Bernd Kopriva via cctalk wrote:
Hi,
a friend of mine is currently working on a FPGA implementation of the CERES-3 workstation
(cpu-ns32k.net/TRIPUTER.html#Ceres).
He currently lacks of information of the RTC chip M3001 which was manufactored by Swiss
company Microelectronic-Marin.
Does anyone have a pointer to the datasheet ?
Thanks Bernd
Did you try the company itself ? https://www.emmicroelectronic.com/welcome
Also the Ceres source code is available. I have assembler source for the bootstrap of the
Ceres-1 system.
Jos