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bm591 74188 ROM dump
Napsal: 20 led 2019, 20:21
od Eryk
I have damaged BM591 RLC metter - one of the 74188 memory are mising. I have programmer amd blank chip but i need memory dump.
Napsal: 20 led 2019, 21:01
od Kvicala_r
There was offer on
Aukro (Czech ebay alternative) with both chips recently. You can try to ask this user... Seems chips weren't sold.
Napsal: 22 led 2019, 11:27
od Eryk
I found this auction and send mesage using aukro account but i dont have any answer. Good news is I found blank 74188 and I have beeprog programer to write it.
Napsal: 22 led 2019, 17:08
od Kvicala_r
Were you able to ask him in Czech language? There are many people who are not able to read those messages in EN. Whats your nationality? Seems there were some hints on polish forum, but not data directly.
Napsal: 22 led 2019, 18:07
od danhard
Ten prodejce na Aukru je aktivní, naposledy kupoval něco v prosinci, takže zkoušet dál.
A má tam uvedené číslo bankovního účtu

Napsal: 22 led 2019, 19:41
od Sendyx
Není výpis pamětí v servisní dokumentaci?
Napsal: 22 led 2019, 19:55
od danhard
Napsal: 22 led 2019, 19:59
od Sendyx
Takže bude vhodné při nejbližší příležitosti ty paměti vyndat a vypsat.
Napsal: 23 led 2019, 08:33
od Eryk
I'm from Poland. This metter is unpopular in poland, i found damaged unit on auction. In manual i only found some state table but i can't restore all ROM data.
Napsal: 25 led 2019, 12:18
od PeteBurns

Kurwa, Polak na cesko-slovenskom fore pise po anglicky

Ved vsetky tri jazyky su iba mierna mutacia toho isteho

Kolega je Poliak, on hovori (teda mowi, cize mluvi

) po polsky, ja po slovensky, a takmer ziadny problem, staci sa naucit par odlisnych slov

Ale anglictina je velmi dolezita, takze suhlasim, je rozumne ju pouzivat ak je moznost

Napsal: 25 pro 2021, 09:24
od grrrrrrrr
Stale potrebujes obsah te PROM? Do you still need contents of the PROM?
Napsal: 25 pro 2021, 18:39
od Habesan
Pokud máš tu možnost, tak ji přečti, může se to hodit i někomu jinému (nebo v budoucnu i tobě).
Napsal: 25 pro 2021, 18:44
od grrrrrrrr
Jojo prectu je obe. Musel jsem si udelat ctecku PROM k vuli necemu jinemu tak at se ten cas zhotoveni zuzitkuje.
Napsal: 26 pro 2021, 02:27
od grrrrrrrr
Tak tady to je:
IO48 (136-05) - druhy obvod z prava
-------
1e 5d 9b 27 6d ab 37 7f 4e 0d 9b 57 1d ab 67 2f
8e 1d 5b 97 2d 6b a7 3f 0e 9d 5b 17 ad 6b 27 bf
IO46 (136-04) - cvrty obvod z prava
-----------------
ed ce 65 f5 ed dd 62 f5 ef c6 67 f7 eb d3 62 f3
2b 13 65 33 2b 13 61 33 2d 15 67 35 2d 15 67 31