[hpsdr] EEPROM Programming

[Ahti Aintila]

Phil,

These two links may help: <http://www.vk2zay.net/article.php/31>
<http://www.kanda.com/index.php3?bc=direct&bw=%2Fserial-eeprom-programmer.html>

73, Ahti OH2RZ


On 23/02/07, Phil Harman <pvharman at arach.net.au> wrote:
> ***** High Performance Software Defined Radio Discussion List *****
>
> During the production of Ozy we need to program some 500 24LC128 EEPROMS.
> This EEPROM is use to hold the USB  VID and PID of the Ozy board.
>
> There is a facility to program the blank chip after it has been assembled on
> the PCB and this is the process we used when building the prototypes.
> However, this is rather a time consuming process ( when it has to be done
> 500 times!) and what would be ideal would be to install these chips ready
> programmed.
>
> Phil N8VB suggested that we use a jig to hold the chip and program them via
> I2C. Has anyone built such a jig, knows how to make one, or knows if it
> possible to order them ready programmed.
>
> 73's Phil...VK6APH
>
>
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