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4DS

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1.41%

7.2¢ 4ds memory limited

4DS - Anything but Charting, page-30963

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Darkstone

3,402 Posts.

3636

08/08/24

18:03

Post #: 75130768
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Originally posted by Flectional: ↑

great explanation
further to that as a rider:
Dram die read disturbance is the issue - (bottle neck choking data flow) best mitigation practice atm is refresh management command (RFM) initiated by the memory controller periodically when the row activation number becomes 'scrambled' or exceeds a preset limit
this is being superseded by 'per row activation counting' (PRAC) which initiates off a backup signal from the dram to the memory controller and 'forces' the controller to cease serving requests and to issue rfm commands

highly inefficient in its best format and energy hungry though 'better' than rfm alone ...4DS chip potentially mitigates the whole process if successful manufacture is achieved.

will be interesting to see if 4DS is covered at the FMS underway now? - hope so

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It isn't being mentioned or presented in any of the three events as far as I can see from their published programs or talking points. Two of them they said they were just "attending" so I guess in those they literally are just attending the conferences, the third it seems they missed the conference and are meant to be in the monthly meeting, but no annuoncement yet.

4DS Price at posting: 7.6¢ Sentiment: Buy Disclosure: Held
2 Upvote

1 Great analysis

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(20min delay)
Last 7.2¢		Change 0.001(1.41%)		Mkt cap ! $128.7M

Open	High	Low	Value	Volume
7.4¢	7.5¢	7.1¢	$55.98K	763.1K

Buyers (Bids)

No.	Vol.	Price($)
5	387704	7.2¢

Sellers (Offers)

Price($)	Vol.	No.
7.3¢	3412	3

View Market Depth

No.	Vol.	Price($)
5	387704	0.072
3	444084	0.071
4	244441	0.070
5	923903	0.069
7	741250	0.068

Price($)	Vol.	No.
0.073	3412	3
0.074	7309	1
0.075	274895	3
0.076	116553	2
0.077	92948	2

Last trade - 15.36pm 13/09/2024 (20 minute delay)

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