Difference between revisions of "Manufacturer's specifications"

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== PBA31308 Rohs-compliant Bluetooth module specifications ==
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== Processor documentation ==
Infineon publishes [http://www.infineon.com/cms/en/product/channel.html?channel=ff80808112ab681d0112ab6aac4105c1&showAllDocuments=true&tab=2&ipt=false&documentGroup=db3a304412b407950112b408f713001d this PBA31308 documentation]
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== SMSC ethernet module==
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[http://pubs.gumstix.com/documents/PXA%20Documentation/PXA270/ Marvell® PXA270 with XScale™ Processor documentation]
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* [http://pubs.gumstix.com/documents/PXA%20Documentation/PXA270/PXA270%20Processor%20Developer's%20Manual%20%5b280000-002%5d.pdf PXA270 Processor Developer's Manual]
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* [http://pubs.gumstix.com/documents/PXA%20Documentation/PXA270/PXA270%20Electrical,%20Mechanical,%20and%20Thermal%20Specification%20%5b280002-005%5d.pdf PXA270 Electrical, Mechanical, and Thermal Specifications]
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* [http://pubs.gumstix.com/documents/PXA%20Documentation/PXA270/PXA270%20Specification%20Update%20%5b280071-009%5d.pdf PXA270 Specification Update]
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* [http://pubs.gumstix.com/documents/PXA%20Documentation/PXA270/PXA270%20Processor%20Optimization%20Guide%20%5b280004-002%5d.pdf PXA270 Processor Optimization Guide]
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* [http://pubs.gumstix.com/documents/PXA%20Documentation/PXA270/PXA270%20Design%20Guide%20%5b280001-002%5d.pdf PXA270 Design Guide]
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* [http://pubs.gumstix.com/documents/PXA%20Documentation/PXA270/PXA270%20Connecting%20NAND%20Flash%20%5b28014402%5d.pdf PXA270 Connecting NAND Flash]
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* [http://pubs.gumstix.com/documents/PXA%20Documentation/PXA270/PXA270%20Connecting%20to%20HD%20via%20VLIO%20%5b30842202%5d.pdf PXA270 Connecting to HD via VLIO]
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* [http://pubs.gumstix.com/documents/PXA%20Documentation/PXA270/PXA270%20Video%20Decoder%20Performance%20Optimization%20%5b28000601%5d.pdf PXA270 Video Decoder Performance Optimization]
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* [http://pubs.gumstix.com/documents/PXA%20Documentation/PXA270/PXA270%20Smart%20LCD%20Panel%20%5b30968801%5d.pdf PXA270 Smart LCD Panel]
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* [http://pubs.gumstix.com/documents/PXA%20Documentation/PXA270/PXA270%20Checklist%20%5b280013-001%5d.pdf PXA270 Checklist]
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== Bluetooth: PBA31308 ==
 +
Infineon publishes [http://www.infineon.com/cms/en/product/channel.html?channel=ff80808112ab681d0112ab6aac4105c1&showAllDocuments=true&tab=2&ipt=false&documentGroup=db3a304412b407950112b408f713001d this PBA31308 documentation] for the Infineon PBA31308 module RoHS-compliant (Class 2 Bluetooth™) used in gumstix
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== Ethernet: SMSC module==
 
As of the Spring 2007, Gumstix uses the SMSC LAN91C111 ethernet module for the various 92-pin and 120-pin expansion boards. The manufacturer specs for the SMSC module are [http://www.smsc.com/main/catalog/lan91c111.html posted here].
 
As of the Spring 2007, Gumstix uses the SMSC LAN91C111 ethernet module for the various 92-pin and 120-pin expansion boards. The manufacturer specs for the SMSC module are [http://www.smsc.com/main/catalog/lan91c111.html posted here].
  
== Wistron antenna used for wifi and verdex Bluetooth ==
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== Wifi: Wistron antenna used for wifi and verdex Bluetooth ==
 
The document has been [http://pubs.gumstix.com/documents/Approvals/ posted here].
 
The document has been [http://pubs.gumstix.com/documents/Approvals/ posted here].
  
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It is 0.5mm pitch and has an interboard distance of 3mm, so working with it really requires using surface mount pads and techniques.
 
It is 0.5mm pitch and has an interboard distance of 3mm, so working with it really requires using surface mount pads and techniques.
  
[[Category:Manufacturer's specifications]]
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[[Category:Resources]]

Revision as of 15:40, 29 March 2008

Processor documentation

Marvell® PXA270 with XScale™ Processor documentation



Bluetooth: PBA31308

Infineon publishes this PBA31308 documentation for the Infineon PBA31308 module RoHS-compliant (Class 2 Bluetooth™) used in gumstix


Ethernet: SMSC module

As of the Spring 2007, Gumstix uses the SMSC LAN91C111 ethernet module for the various 92-pin and 120-pin expansion boards. The manufacturer specs for the SMSC module are posted here.


Wifi: Wistron antenna used for wifi and verdex Bluetooth

The document has been posted here.

Posting of this document to a gumstix wiki page was approved in February, 2007 by Kenny Young of W-Neweb Corporation in San Jose, California.

Motherboard Connectors

part numbers for the 120-pin connector

- The 120 pin connector that goes on the gumstix is the part #55686-1274 from Molex.

- the mating connector from Molex is part #54876-1274 (discontinued)

- The new mating connector from Molex is part # 0546841204


part numbers for the 24-pin flex connector

FH12A-24S-0.5SH(55) Digikey part HFK124CT-ND

The 24-pin flex connector was added to the verdex motherboard in response to customer demands for a daughtercard on the 120-pin side of the motherboard that provides UART, USB host etc function on the 24pin/120pin side of the verdex motherboard as these functions are normally "60-pin" type functions.

With a flat flex cable, it should be easy to bring those functions from the 24-pin flex connector onto a custom board on the120-pin side of the verdex motherboard in order to reduce the thickness of the board "sandwich".

Additionally, for very simple gumstix implementation scenarios, (e.g. connecting say an I2C sensor to a gumstix), the 24-pin flex connector is lower cost & easier to integrate than the 60- or 120-pin connectors.


Gumstix added the 24-pin flex connector to address several issues:

1) being able to get a console while the motherboard is otherwise in use without the physical limitations of the tweener.

2) USB Host.

3) Battery for RTC.

4) Daughtercards that need a flex connector.


part numbers for the 60-pin connector

Hirose DF12D(3.0)60DP0.5V80.

It is 0.5mm pitch and has an interboard distance of 3mm, so working with it really requires using surface mount pads and techniques.