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Support for Python editions (83PCEEP and 84+CEPE) #321

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adriweb opened this issue Jun 27, 2019 · 3 comments
Open

Support for Python editions (83PCEEP and 84+CEPE) #321

adriweb opened this issue Jun 27, 2019 · 3 comments
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@jacobly0
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brainstorming core enhancement help wanted
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Any version

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@adriweb
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adriweb commented Jun 27, 2019 •
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The "TI-83 Premium CE Edition Python" just came out, and here is what we know from the units we've seen so far (datecode L-0419M):

Software:

  • OS 5.3.6.0018 (download here) - Update: OS 5.4 has since been released with the Python app (June 27th)
  • Boot 5.3.6.0017

Hardware:

  • PCB label: SG95/F/T-10-2(2L)
  • ASIC: JB-007-01 S7TM2-010
  • Flash: Winbond W25Q32JVS1Q - Serial NOR ; datasheet
  • ARM Coproc (for Python): Atmel SAMD21 E18A-U (Cortex-M0+, 48 MHz, 256 KB flash) ; datasheet

PCB photo available here and interactive comparison with slider thingy over the rev L 83PCE.
@adriweb adriweb added this to the Any version milestone Jun 27, 2019
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adriweb commented Jun 29, 2019

@jacobly0 started documenting some things :) http://wikiti.brandonw.net/index.php?title=Special:RecentChanges

@jacobly0 jacobly0 self-assigned this Jul 5, 2019
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adriweb commented Aug 5, 2019

To split:

  • HW rev. M stuff (new flash) -> can be merged at any time, will probably just be a "minor" feature part of the 2.0 release.
  • Python stuff (ARM coproc) -> specific branch to be merged for a dedicated release :)

@adriweb adriweb changed the title Support for TI-83 Premium CE Edition Python Support for Python editions (83PCEEP and 84+CEPE) Apr 26, 2020
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adriweb commented Apr 26, 2020

Title updated to reflect the current/upcoming models

@adriweb adriweb mentioned this issue May 18, 2020
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@adriweb adriweb mentioned this issue May 9, 2021
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