Skip to main content
Search type Search syntax
Tags [tag]
Exact "words here"
Author user:1234
user:me (yours)
Score score:3 (3+)
score:0 (none)
Answers answers:3 (3+)
answers:0 (none)
isaccepted:yes
hasaccepted:no
inquestion:1234
Views views:250
Code code:"if (foo != bar)"
Sections title:apples
body:"apples oranges"
URL url:"*.example.com"
Saves in:saves
Status closed:yes
duplicate:no
migrated:no
wiki:no
Types is:question
is:answer
Exclude -[tag]
-apples
For more details on advanced search visit our help page
Results tagged with
Search options not deleted user 8072

For questions about computer memory in a retrocomputing context

8 votes
1 answer
515 views

Why does my Epson HX-20 apparently have much less RAM than expected?

I also remember writing much longer programs in the past than I am able to now before getting the OM (Out of Memory) error. …
harlandski's user avatar
  • 2,981
13 votes
Accepted

Why does my Epson HX-20 apparently have much less RAM than expected?

Although my specific memory problem was not mentioned, the solution to another memory problem (garbled menu due to having interfered with protected areas of memory) is to re-intialize memory and the …
harlandski's user avatar
  • 2,981
0 votes

Will any modern EEPROM programmer work with the IP3604/КР556РТ5?

I am grateful for the different answers, and I will probably try one of them, but for the sake of completeness, the people who sell the chips got back to me, and told me that the STERH 007 programmer, …
harlandski's user avatar
  • 2,981
1 vote
4 answers
332 views

Will any modern EEPROM programmer work with the IP3604/КР556РТ5?

Just to say I'm completely new to the world of PROM and I'm a bit bewildered. My ultimate aim is to be able to program these Russian 4k bipolar PROM chips, which are the equivalent of Epson IP3604, i …
harlandski's user avatar
  • 2,981