Post Reply 
Memory Modules for HP-75C
03-19-2024, 12:40 PM
Post: #9
RE: Memory Modules for HP-75C
(03-19-2024 11:05 AM)Sylvain Cote Wrote:  [*]Unlisted Expansion Pods
  • 24KB RAM disk with modem [I have seen one]
  • 24KB RAM disk without modem
  • 32KB RAM disk without modem
  • 64KB RAM disk without modem [I have one]

I have a 64KB unit without modem too, because I removed the modem board :-)
This saves some weight, the line coupling transformer is bulky.

The 24K units are surprising, why bothering to make a different version to save only 8k?
Maybe the initial plan was to have 24k and 64k versions.

J-F
Visit this user's website Find all posts by this user
Quote this message in a reply
Post Reply 


Messages In This Thread
Memory Modules for HP-75C - toml_12953 - 03-18-2024, 05:08 PM
RE: Memory Modules for HP-75C - toml_12953 - 03-20-2024, 03:27 PM
RE: Memory Modules for HP-75C - floppy - 03-19-2024, 09:06 AM
RE: Memory Modules for HP-75C - floppy - 03-19-2024, 10:51 AM
RE: Memory Modules for HP-75C - rprosperi - 03-19-2024, 11:57 AM
RE: Memory Modules for HP-75C - rprosperi - 03-19-2024, 02:10 PM
RE: Memory Modules for HP-75C - J-F Garnier - 03-19-2024 12:40 PM
RE: Memory Modules for HP-75C - KeithB - 03-20-2024, 03:40 PM



User(s) browsing this thread: 1 Guest(s)