Talk:Hardware: Difference between revisions
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== Barracuda Revisions == | == Barracuda Revisions == | ||
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Is the audio really onboard? The output of dmesg says there is a Wolfson wm8721 on the I2C and IIS buses. | Is the audio really onboard? The output of dmesg says there is a Wolfson wm8721 on the I2C and IIS buses. | ||
[[User:Jpr|Jpr]] 11:50, 4 May 2007 (CEST) | [[User:Jpr|Jpr]] 11:50, 4 May 2007 (CEST) | ||
== Atmel/PIC == | |||
Is it possible the Atmel/PIC holds the device serial number/handles the crypto associated with the reciva:// protocol? [[User:Noodles|Noodles]], 22 July 2007 |
Revision as of 22:58, 22 July 2007
Barracuda Revisions
The Logik IR100 I own has a Barracuda board marked 'ISSUE D'. It has a number of differences from the board shown in this wiki. The ATMEL chip has been replaced by a PIC12f508. The large chip marked 32C55 is not present (though the pads still exist) and there are a handful of extra resistors/capacitors/empty pads.
I suspect that the PIC/ATMEL chips may hold the serial number and possibly take part in the encryption scheme used to talk to the Reciva server.
I would also be interested to know what HW Version numbers other radios display (from the Configure -> <Version> -> <Hardware> menu). The Logik IR100 show 1012. Rdk 16:55, 8 March 2007 (CET)
Onboard PCM
Is the audio really onboard? The output of dmesg says there is a Wolfson wm8721 on the I2C and IIS buses. Jpr 11:50, 4 May 2007 (CEST)
Atmel/PIC
Is it possible the Atmel/PIC holds the device serial number/handles the crypto associated with the reciva:// protocol? Noodles, 22 July 2007