Difference between revisions of "EPROM Sensitivity"

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(Created page with "eetime results https://github.com/JohnDMcMaster/eetime/")
 
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https://github.com/JohnDMcMaster/eetime/
 
https://github.com/JohnDMcMaster/eetime/
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https://proghq.org/media/eetime/
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== McMaster ==
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These results are intended to be relative to each other and easy to interpret even if they have shortcomings. Raw data files are linked above for the curious
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{| class="wikitable"
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|+
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!Vendor
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!Device
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!T50 (sec)
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!T100 (sec)
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!N
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!S/Ns
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!Notes
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|-
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|AMD
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|AM2764ADC
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|179
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|254
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|5
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|EE05
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EE06
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 +
EE07
 +
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EE08
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 +
EE09
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|Erases too quickly
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Huge variance
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|-
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|Intel
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|D27C256
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|57.9
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|85.4
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|1
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|EE01
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|
 +
|-
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|TI
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|TMS2764
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|
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|81.7
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|3
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|EE02
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EE03
 +
 +
EE04
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|Erases too quickly
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Huge variance
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|-
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|
 +
|
 +
|
 +
|
 +
|
 +
|
 +
|
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|}
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Where:
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* T50: median time half of bits are erased
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* T100: median time all bits are first erased in a stable manner
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 +
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Baseline is:
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* New USHIO G4T5 bulb
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* Bulb to chip distance: based on PE-140T EPROM eraser
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* Some results are scaled based on calibration tests
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** Ex: bulb2 takes longer so results are scaled back
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 +
<br />

Revision as of 09:19, 30 March 2022

eetime results

https://github.com/JohnDMcMaster/eetime/

https://proghq.org/media/eetime/

McMaster

These results are intended to be relative to each other and easy to interpret even if they have shortcomings. Raw data files are linked above for the curious

Vendor Device T50 (sec) T100 (sec) N S/Ns Notes
AMD AM2764ADC 179 254 5 EE05

EE06

EE07

EE08

EE09

Erases too quickly

Huge variance

Intel D27C256 57.9 85.4 1 EE01
TI TMS2764 81.7 3 EE02

EE03

EE04

Erases too quickly

Huge variance

Where:

  • T50: median time half of bits are erased
  • T100: median time all bits are first erased in a stable manner


Baseline is:

  • New USHIO G4T5 bulb
  • Bulb to chip distance: based on PE-140T EPROM eraser
  • Some results are scaled based on calibration tests
    • Ex: bulb2 takes longer so results are scaled back