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Topic: [Group Buy] Avalon ASIC Chips (SebastianJu) Batch 6 ordered (Closed) - page 49. (Read 125269 times)

legendary
Activity: 2674
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Sounds like i should chose DHL for the next batch... though i doubt, because of lack of communication, that i can change EMS from last batches to DHL... i now tend to do it if possible even though its only a slight, felt, advantage...
You should. I made bad experiences ordering via EMS from China. Clearing customs is nightmare, because either you pay GdSk (Gesellschaft der Schnellkuriere) very much for doing it for you or you have to do it yourself. (I actually tried it but couldn't complete the customs form in which question like "Kennzeichen des Transportfahrzeugs" were asked...)

Batch 3 has DHL as shipment... im not sure if i can change it for batch 1 and 2... ill try...

In dev-list, in my sig, a dev came to it newly... marto74. Here in thread bcdev and szym00 claimed for a chip. Another in german thread, while that is unsure yet. He has to ask back first.
So anyone has doubts to give bcdev and szym00 one or maybe 2 chips?

I nearly forgot... batch 3 is "Processing" already... Smiley
donator
Activity: 543
Merit: 500
Sounds like i should chose DHL for the next batch... though i doubt, because of lack of communication, that i can change EMS from last batches to DHL... i now tend to do it if possible even though its only a slight, felt, advantage...
You should. I made bad experiences ordering via EMS from China. Clearing customs is nightmare, because either you pay GdSk (Gesellschaft der Schnellkuriere) very much for doing it for you or you have to do it yourself. (I actually tried it but couldn't complete the customs form in which question like "Kennzeichen des Transportfahrzeugs" were asked...)
legendary
Activity: 2674
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First thing today, the third batch is bought and paid:

Code:
Order 	Date 	        Status 	        Total 	 
#10369 May 23, 2013 On-hold ฿782.10 for 1 item

As far as i see in the table there are 602 chips in batch 3 open... i will post the table now, then answer pm's and posts...
member
Activity: 74
Merit: 10
Just hope that there will be enough chips for both of us. :-)

Sebastian has to decide if we deserved on them Smiley
member
Activity: 61
Merit: 10
Currently I am wondering, because I do not know yet, how e.g. cgminer communicates with some uC boards via USB. How it sends data and in what kind of format... do you know something about it?
Not yet, but I don't think it's complicated. [As you didn't review the document - uC<-->ASIC communication is also preety simple]
I think that the biggest problem can be the interference on data/clock buses.
Just hope that there will be enough chips for both of us. :-)
Yes, let's do the rest of the technical communication elsewhere once we start building our Mighty Minerz :-P
member
Activity: 74
Merit: 10
I have lot of experiences in electronics: creating, building, programming etc. so it is not a problem for me. I did not review the document you enclosed, I will do it later. Maybe you have right that 8bit is not so good idea... then I have to switch to 32bit, no problem Smiley

Currently I am wondering, because I do not know yet, how e.g. cgminer communicates with some uC boards via USB. How it sends data and in what kind of format... do you know something about it?

If you like we can switch to PM and not making a mess in this topic Smiley

Edited:
No problem Smiley
member
Activity: 61
Merit: 10
That is why I wish to have this one sample to make some tests before the first Batch will come Smiley I have to check if my idea is good and if not I will change it and make some other.
I really, really think that you should use something more powerful. There are plenty of arm developement boards that can be used. [Like the one I plan on using]
While it can be done in 2 AVR cycles [hopefully], it'd be VERY hard to implement. Do you have enough experience in AVR ASM?
Sorry, but based on your technical knowledge [who'd use 8-bit AVR for this task?] and lack of research [you didn't look for datasheet], I'd assign lower priority to give you sample chips. [Just my opinion, no offence meant.]

Sorry, didn't read your post properly.
You're right, ATxmega will be sufficent for this task.
member
Activity: 109
Merit: 10
Good news... AlertBox gave me a ping... and i could see that the status at avalon for batch 2 changed to Processing finally... Smiley I wonder what brought this change but good that it happened...
Good job!
Thank you, Sebastian.

Now I can start counting "9-10 weeks"...
member
Activity: 74
Merit: 10
That is why I wish to have this one sample to make some tests before the first Batch will come Smiley I have to check if my idea is good and if not I will change it and make some other.
sr. member
Activity: 448
Merit: 250
For the Caterpillar, I'm planning on using an Arduino level controller (haven't decided if we'll be using the Aruindo bootloader or not) and an external CPLD to handle the serial comms.
member
Activity: 74
Merit: 10
In my opinion: 125ns is too fast for normal AVR. [It's only 2 instructions/second at 16Mhz and while I do think it's possible, it'd have to be written in ASM].
What's your opinion on this subject?

Currently I am thinking about some ATxmega processor.
member
Activity: 61
Merit: 10
I would like to get at least 1 sample chip for my 'test project'.

I am waiting for 80 from the Batch#1 so this one chip will be good  start for the beginning.
With this chip I will try to make the first sample of my project and test if hash algorithm implemented on my processor works. The PCB will be 2 layer. The controller will be some Atmel's AVR processor.
If this work I will make my final project with 80 chips - there will be 10 chips per board and modular design, so more 'sandwich layers' could be add Smiley
If someone would like to have something like this (if it works of course) I could make it and also distribute documentation for other people.

Thank you...
Are you planning on using AVR or AVR32?
In my opinion: 125ns is too fast for normal AVR. [It's only 2 instructions/second at 16Mhz and while I do think it's possible, it'd have to be written in ASM].
What's your opinion on this subject?
member
Activity: 74
Merit: 10
I would like to get at least 1 sample chip for my 'test project'.

I am waiting for 80 from the Batch#1 so this one chip will be good  start for the beginning.
With this chip I will try to make the first sample of my project and test if hash algorithm implemented on my processor works. The PCB will be 2 layer. The controller will be some Atmel's AVR processor.
If this work I will make my final project with 80 chips - there will be 10 chips per board and modular design, so more 'sandwich layers' could be add Smiley
If someone would like to have something like this (if it works of course) I could make it and also distribute documentation for other people.

Thank you...
legendary
Activity: 2674
Merit: 1083
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Good news... AlertBox gave me a ping... and i could see that the status at avalon for batch 2 changed to Processing finally... Smiley I wonder what brought this change but good that it happened...
legendary
Activity: 2674
Merit: 1083
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I'd like to apply for one [1] single (or 2 :->) chips from Avalon test batch.
I'm planning to make an open-source design for a miner that could be made at home.

What'd be so special about my project?
Simplicity - especially designed to be made at home

Use of development board Texas Instrument Stellaris Launchpad [or compatible version http://www.ti.com/ww/en/launchpad/tiva_c_head.html?DCMP=tivac-series&HQS=tivac-launchpad-b] - this will take a lot of complexity from the board - programmer, USB as well as [possibly] 32Mhz clock.
PCB's that are 2 sided [or 2 sides + 1 layer - they can be made at home], that could be etched using photosensitive spray [or even laser printer if someone can make small enough tracks reliably].
Common components, not some strange chips that must be ordered from china.

I plan on making a 16 chip version, this uC should handle that without problems. However scaling down won't be a problem.

What will you get in return?
Both PCB's and firmware will be distributed in open-source fashion. So if you like to make homemade devices [or just have a know-how, but don't want to pay anyone to build it] the design will be available well before the start.

Note: I still plan on making a design and open-sourcing it even if I'll don't get the chips. Just the designs will be available few months later :-)
Note2: I don't have any plans yet for making the miners for other people. I might consider it after I make a batch for myself. [knowing the costs, timeframe, etc.]

Sounds good to me... any objections from groupbuyers against giving him a chip or 2 if possible?
member
Activity: 61
Merit: 10
I'd like to apply for one [1] single (or 2 :->) chips from Avalon test batch.
I'm planning to make an open-source design for a miner that could be made at home.

What'd be so special about my project?
Simplicity - especially designed to be made at home

Use of development board Texas Instrument Stellaris Launchpad [or compatible version http://www.ti.com/ww/en/launchpad/tiva_c_head.html?DCMP=tivac-series&HQS=tivac-launchpad-b] - this will take a lot of complexity from the board - programmer, USB as well as [possibly] 32Mhz clock.
PCB's that are 2 sided [or 2 sides + 1 layer - they can be made at home], that could be etched using photosensitive spray [or even laser printer if someone can make small enough tracks reliably].
Common components, not some strange chips that must be ordered from china.

I plan on making a 16 chip version, this uC should handle that without problems. However scaling down won't be a problem.

What will you get in return?
Both PCB's and firmware will be distributed in open-source fashion. So if you like to make homemade devices [or just have a know-how, but don't want to pay anyone to build it] the design will be available well before the start.

Note: I still plan on making a design and open-sourcing it even if I'll don't get the chips. Just the designs will be available few months later :-)
Note2: I don't have any plans yet for making the miners for other people. I might consider it after I make a batch for myself. [knowing the costs, timeframe, etc.]
sr. member
Activity: 448
Merit: 250
Well, at the risk of polluting the thread, thanks again Smiley

{goes back to lurking mode}
legendary
Activity: 2674
Merit: 1083
Legendary Escrow Service - Tip Jar in Profile
Wow, been digging around today to make sure I had some chips in hand when the PCBs came in and you already had us taken care of.
Thank You! Two is good, more would be helpful, but beggars can't be choosers.

Yes, I want to second this - one of my colleagues has ordered from your batch 2 so I was following this thread to track the progress of his order and got a very nice suprise when I saw your sample distribution list. I hadn't asked for any so wasn't expecting any.

THANK YOU!

One question, you have 2 listed under both batch 1 and batch 2, is that 4 in total?

Its the current distribution divided per batch. Each batch gets 30 samples. So yes, it can be 4 in total... if not a big number of other devs come new to it that want a chip too and of course only if they are needed. Otherwise other devs will be happy... Smiley
The chips are spread through the ones that create some value for the community and need chips for this.
sr. member
Activity: 448
Merit: 250
Wow, been digging around today to make sure I had some chips in hand when the PCBs came in and you already had us taken care of.
Thank You! Two is good, more would be helpful, but beggars can't be choosers.

Yes, I want to second this - one of my colleagues has ordered from your batch 2 so I was following this thread to track the progress of his order and got a very nice suprise when I saw your sample distribution list. I hadn't asked for any so wasn't expecting any.

THANK YOU!

One question, you have 2 listed under both batch 1 and batch 2, is that 4 in total?
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