Adriweb: same as http://www.datamath.org/Sci/Modern/FIA.htm : TC54256
CVSoft: http://datamath.org/Personal/Organizer.htm : look at the IC list, that thing is basically a TI-81 with different memory
TI-81 Hardware and ROM Versions
22 posts
• Page 3 of 3 • 1, 2, 3
Re: TI-81 Hardware and ROM Versions
by Adriweb » 01 Dec 2015, 12:22
By the way, about that chip :
MyCalcs: Help the community's calculator documentations by filling out your calculators info!
MyCalcs: Aidez la communauté à documenter les calculatrices en donnant des infos sur vos calculatrices !
Inspired-Lua.org: All about TI-Nspire Lua programming (tutorials, wiki/docs...)My calculator programs
Mes programmes pour calculatrices
-
AdriwebAdmin 
Niveau 16: CC2 (Commandeur des Calculatrices)- Posts: 14778
- Images: 1123
- Joined: 01 Jun 2007, 00:00
- Location: France
- Gender:
- Calculator(s):→ MyCalcs profile
- Twitter: adriweb
- GitHub: adriweb
TI-81 Hardware :: Oddities
by CVSoft » 15 Feb 2016, 10:42
One of the last 'B' TI-81s, I-0493B with 1.8K, using the new style housing! Not only does this prove housing style is not related to hardware revision, but it also shows the 6th variant display bezel came before 5th.
Anyone know what 'VB' represents? Externally this is identical to a standard 6th variant TI-81. Unfortunately I am unable to acquire this calculator.
-
CVSoftPremium 
Niveau 12: CP (Calculatrice sur Pattes)- Posts: 31
- Images: 289
- Joined: 24 Mar 2015, 22:24
- Location: California, USA
- Gender:
- Calculator(s):→ MyCalcs profile
22 posts
• Page 3 of 3 • 1, 2, 3
Who is online
Users browsing this forum: ClaudeBot [spider] and 0 guests
