Paraflasher: Difference between revisions

From flashrom
Jump to navigation Jump to search
No edit summary
No edit summary
Line 1: Line 1:
'''THIS PAGE IS STILL UNDER CONSTRUCTION AND IS NOT LINKED ANYWHERE YET'''
'''THIS PAGE IS STILL UNDER CONSTRUCTION AND IS NOT LINKED ANYWHERE YET'''


Welcome to '''The LPCflasher Project'''. Open source hardware for developing open source software. The project is maintained by [[User:linux_junkie|Joseph Smith]].
Welcome to '''The LPCflasher Project'''. Open source hardware for developing open source software.  
 
The project is maintained by [[User:linux_junkie|Joseph Smith]].


[[Image:LPCflasher.jpg|frameless|600px]]
[[Image:LPCflasher.jpg|frameless|600px]]
Line 26: Line 28:
|- bgcolor="#6699ff"
|- bgcolor="#6699ff"
! Component
! Component
! Features
! Recomended Specs
! Part Used
! Part Used
! Price Paid ($US)
! Price Paid ($US)
Line 38: Line 40:
*Contact Termination:Right Angle Through Hole
*Contact Termination:Right Angle Through Hole
| [http://www.farnell.com/datasheets/78807.pdf ITW McMurdo DB25PNF]
| [http://www.farnell.com/datasheets/78807.pdf ITW McMurdo DB25PNF]
|
| 3.82


|- bgcolor="#eeeeee"
|- bgcolor="#eeeeee"
Line 47: Line 49:
*Material:Metal Film
*Material:Metal Film
| [http://www.irctt.com/pdf/CMF.pdf IRC / TT Electronics CMF1/41001FLFTR]
| [http://www.irctt.com/pdf/CMF.pdf IRC / TT Electronics CMF1/41001FLFTR]
|
| 0.05 X 7


|- bgcolor="#dddddd"
|- bgcolor="#dddddd"
Line 57: Line 59:
*Mounting Type:Through Hole
*Mounting Type:Through Hole
| [http://www.st.com/stonline/books/pdf/docs/8024.pdf STMicroelectronics M74HC244B1R]
| [http://www.st.com/stonline/books/pdf/docs/8024.pdf STMicroelectronics M74HC244B1R]
|
| 0.40


|- bgcolor="#eeeeee"
|- bgcolor="#eeeeee"
Line 67: Line 69:
*No. of Rows:2
*No. of Rows:2
| [http://www.molex.com/catalog/pdf/MX70280.pdf Molex 10897162]
| [http://www.molex.com/catalog/pdf/MX70280.pdf Molex 10897162]
|
| 1.19


|- bgcolor="#dddddd"
|- bgcolor="#dddddd"
Line 77: Line 79:
*Contact Termination:Right Angle Through Hole
*Contact Termination:Right Angle Through Hole
| [http://www.adam-tech.com/rick/FinalSingle/CatPg127-134.pdf Adam Technologies USB-B-S-RA]
| [http://www.adam-tech.com/rick/FinalSingle/CatPg127-134.pdf Adam Technologies USB-B-S-RA]
|
| 0.39


|- bgcolor="#eeeeee"
|- bgcolor="#eeeeee"
Line 86: Line 88:
*Current Rating (Max):40 Amps
*Current Rating (Max):40 Amps
| [http://www.littelfuse.com/data/en/Data_Sheets/Littelfuse_60R.pdf Littelfuse 60R025XU]
| [http://www.littelfuse.com/data/en/Data_Sheets/Littelfuse_60R.pdf Littelfuse 60R025XU]
|
| 0.26


|- bgcolor="#dddddd"
|- bgcolor="#dddddd"
Line 96: Line 98:
*Forward Voltage:3.4V
*Forward Voltage:3.4V
| [http://www.optekinc.com/datasheets/OVLFx3C7SERIES.PDF OPTEK Technology OVLFB3C7]
| [http://www.optekinc.com/datasheets/OVLFx3C7SERIES.PDF OPTEK Technology OVLFB3C7]
|
| 0.74


|- bgcolor="#eeeeee"
|- bgcolor="#eeeeee"
Line 105: Line 107:
*Material:Metal Film
*Material:Metal Film
| [http://www.vishay.com/docs/31021/cpf.pdf Vishay/Dale CPF2200R00FKE14]
| [http://www.vishay.com/docs/31021/cpf.pdf Vishay/Dale CPF2200R00FKE14]
|
| 0.42


|- bgcolor="#dddddd"
|- bgcolor="#dddddd"
Line 115: Line 117:
*No. of Pins:3
*No. of Pins:3
| [http://cache.national.com/ds/LM/LM1084.pdf National Semiconductor LM1084IT-3.3/NOPB]
| [http://cache.national.com/ds/LM/LM1084.pdf National Semiconductor LM1084IT-3.3/NOPB]
|
| 2.83


|- bgcolor="#eeeeee"
|- bgcolor="#eeeeee"
Line 126: Line 128:
*Product:Tantalum Solid High Reliability
*Product:Tantalum Solid High Reliability
| [http://www.vishay.com/docs/40019/173d.pdf Vishay/Sprague 173D106X9010VE3]
| [http://www.vishay.com/docs/40019/173d.pdf Vishay/Sprague 173D106X9010VE3]
|
| 0.56 X 2


|- bgcolor="#dddddd"
|- bgcolor="#dddddd"
! Breadboard PCB
! Breadboard PCB
|
|
*External Height: TODO
*Min External Height: 50.80mm
*External Width: TODO
*Min External Width: 82.55mm
*Board Thickness:1.5mm
*Board Thickness:1.5mm
*Pitch Spacing:2.54mm
*Pitch Spacing:2.54mm
*Hole Diameter:1mm  
*Hole Diameter:1mm  
| A piece of [http://www.farnell.com/datasheets/98850.pdf Roth Electronik 26M2198]
| A piece of [http://www.farnell.com/datasheets/98850.pdf Roth Electronik 26M2198]
| Already had
| Already had (5.93)


|- bgcolor="#eeeeee"
|- bgcolor="#eeeeee"
Line 147: Line 149:
*Conductor Material:Copper
*Conductor Material:Copper
| About a foot of [https://edeskv2.belden.com/Products/techdata//english/swf/9978.swf Belden 9978 013100]
| About a foot of [https://edeskv2.belden.com/Products/techdata//english/swf/9978.swf Belden 9978 013100]
| Already had (Spool of 100ft 22.61)
|- bgcolor="#dddddd"
! Small Power Wires
|
* Red wire for 5V
* Two Orange wires for 3.3V
|
| Already had
| Already had


Revision as of 19:07, 22 November 2008

THIS PAGE IS STILL UNDER CONSTRUCTION AND IS NOT LINKED ANYWHERE YET

Welcome to The LPCflasher Project. Open source hardware for developing open source software.

The project is maintained by Joseph Smith.

File:LPCflasher.jpg


Overview

The LPCflasher is low-cost simple flash programming device. It can be used to flash a variety of LPC flash chips and firmware hubs (FWH). The hope is someday it will also be able to support SPI chips. It is also meant to be modular so you can flash a variety flash chip packages. The LPCflasher is based on an old LPC programmer built to flash LPC chips on the xbox, the LPC^2 (Low Parts Count LPC Programming Cable). The LPCflasher is not for sale, it is meant for that "do-it-yourself" kind of person. Although if the project becomes popular, bare PCB's could be produced and sold at cost. Anyone with novice to moderate soldering skills can build one.

Other Pictures

Components

Component Recomended Specs Part Used Price Paid ($US)
DB25 Connector
  • Type:D Sub
  • No. of Contacts:25
  • Gender:Plug
  • Contact Termination:Right Angle Through Hole
 ITW McMurdo DB25PNF 3.82
7 Resistors
  • Resistance:1kohm
  • Power Rating:250mW (1/4W)
  • Material:Metal Film
 IRC / TT Electronics CMF1/41001FLFTR 0.05 X 7
Octal Buffer
  • Package/Case:20-DIP
  • IC Generic Number:74HC244
  • Supply Voltage Max:6V
  • Mounting Type:Through Hole
 STMicroelectronics M74HC244B1R 0.40
Header Connector
  • Gender:Header
  • No. of Contacts:16
  • Pitch Spacing:2.54mm
  • No. of Rows:2
 Molex 10897162 1.19
USB B Connector
  • Gender:Receptacle
  • No. of Contacts:4
  • Connector Mounting:PC Board
  • Contact Termination:Right Angle Through Hole
 Adam Technologies USB-B-S-RA 0.39
PTC Resettable Fuse
  • Hold Current:0.25 Amp (250ma)
  • Trip Current:0.5 Amp (500ma)
  • Current Rating (Max):40 Amps
 Littelfuse 60R025XU 0.26
Blue LED
  • Bulb Size:5mm
  • LED Color:Blue
  • Forward Current:20mA
  • Forward Voltage:3.4V
 OPTEK Technology OVLFB3C7 0.74
LED Resistor
  • Resistance:200 Ohms
  • Power Rating:2 Watts
  • Material:Metal Film
 Vishay/Dale CPF2200R00FKE14 0.42
Linear Voltage Regulator
  • Voltage Regulator Type:LDO Linear
  • Output Voltage Max:3.3V
  • Package/Case:3-TO-220
  • No. of Pins:3
 National Semiconductor LM1084IT-3.3/NOPB 2.83
2 Tantalum Capacitors
  • Capacitance:10 uF
  • Tolerance:10%
  • Voltage Rating:10 Volts
  • Termination Style:Axial
  • Product:Tantalum Solid High Reliability
 Vishay/Sprague 173D106X9010VE3 0.56 X 2
Breadboard PCB
  • Min External Height: 50.80mm
  • Min External Width: 82.55mm
  • Board Thickness:1.5mm
  • Pitch Spacing:2.54mm
  • Hole Diameter:1mm
 A piece of Roth Electronik 26M2198 Already had (5.93)
Hook-Up Wire
  • Conductor Size AWG:30
  • Jacket Material:Polyvinylchloride (PVC)
  • No. Strands x Strand Size:Solid
  • Conductor Material:Copper
 About a foot of Belden 9978 013100 Already had (Spool of 100ft 22.61)
Small Power Wires
  • Red wire for 5V
  • Two Orange wires for 3.3V
 Already had

The Circuit Explained

TODO

Daughter Boards

TODO

Software

TODO: flashrom???

Support

TODO

Conclusion

TODO

Retrieved from "https://wiki.flashrom.org/index.php?title=Paraflasher&oldid=1129"