Re: TI-82 Early Hardware and ROM Versions
Posté: 04 Avr 2015, 09:51
So all versions 3. to 12.0 seem to use the same "9TIETMB-30A" PCB.
Version 18.0 is using a new PCB, "9TIETMB-31".
Version 18.0 is using a new PCB, "9TIETMB-31".
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critor a écrit:So all versions 3. to 12.0 seem to use the same "9TIETMB-30A" PCB.
Version 18.0 is using a new PCB, "9TIETMB-31".
ROM version | Table entries | Table beginning |
1.0. | 476 | $2E63 |
3. | 478 | $2E63 |
4* | 478 | $2E63 |
7* | 478 | $2E71 |
8.0 | 478 | $2E71 |
9.0 | 480 | $2E71 |
10.0 | 480 | $2E72 |
11.0 | 481 | $2E72 |
12.0 | 481 | $2E76 |
15.0 | 483 | $2E86 |
16.0 | 483 | $2E86 |
17.0 | 483 | $2E86 |
18.0 | 483 | $2E86 |
19.0 | 483 | $2EA0 |
HW-'E' | HW-'F' | HW-'H' |
17 May - 23 May | 28 June - 4 July | 31 May - 6 June |
CVSoft a écrit:Between HW-H and HW-Q (and probably changed beginning with HW-M), a new mainboard design was made. I have noted these differences between the HW-H and HW-Q TI-82s:
- On the display board, J9 is present and J10 is absent on HW-Q. On HW-H, J9 is absent and J10 is present.
pre-'A' | 'Q' | |
Self-Test Screen Low screen utilization | ||
MODE Screen High screen utilization |
TI-82 'K' | Back | Front |
Visible light | ||
UV Fluorescence |
:Shade(1,2,6
critor a écrit:Thank you very much for sharing.
This is out of topic, but any news on TI-81 dumping by the way ?