Wavefinder - Revision history

Md84419: /* DABUSB Wavefinder Information - Version 0.5 */

2009-05-31T21:29:23Z

‎DABUSB Wavefinder Information - Version 0.5

2009-05-31T19:46:31Z

‎Main section (under shielding on USB cable side)

2009-05-31T19:45:01Z

‎Other bit (small shield on reverse side)

2009-05-31T18:46:33Z

‎DABUSB Wavefinder Information - Version 0.5

2009-05-31T18:46:01Z

clarify and add link

2009-05-31T17:12:51Z

Add category

2009-05-31T12:59:56Z

‎Radio section (large shield on reverse side)

2009-05-31T12:50:57Z

fix typos

2009-05-31T11:48:54Z

‎Main section (under shielding on USB cable side)

2009-05-31T11:34:01Z

@@ Line 5: / Line 5: @@
 Wavefinder is a software-defined DAB radio designed jointly between Psion, RadioScape, Roke, Lost Wax and Real Networks; and marketed by Psion Infomedia circa year 2000.  Wavefinder was originally a Windows-only product - the eventual aim of this project is to develop Free/Open Source GNU/Linux software, drivers and firmware suitable for controlling the Wavefinder from an embedded Linux platform such as the [[BeagleBoard]].
-In the future it might even be possible to replace the Wavefinder hardware with [http://en.wikipedia.org/wiki/Category:Open_hardware Open Hardware] that takes advantage of modern highly integrated ICs (such as the TEMIC U2731B / Atmel ATR2731 or the Hitachi HD155080 tuner ICs) and using the DSP onboard the OMAP IC rather than 2x5402s).
+In the future it might even be possible to replace the Wavefinder hardware with [http://en.wikipedia.org/wiki/Category:Open_hardware Open Hardware] that takes advantage of modern highly integrated ICs (such as the TEMIC U2731B / Atmel ATR2731 or the Hitachi HD155080 tuner ICs) and using the DSP onboard the OMAP IC rather than 2x5402s.
 ==Todo==

@@ Line 17: / Line 17: @@
 ===Main section (under shielding on USB cable side)===
 <UL>
-<LI>2x [http://www-s.ti.com/sc/ds/tms320vc5402.pdf TMS320VC5402] - Texas Instruments 16 bit DSP, DVC 5402GGU CD-0AA19DW
+<LI>2x [http://www-s.ti.com/sc/ds/tms320vc5402.pdf TMS320VC5402] - Texas Instruments 16 bit 5402 DSPs, DVC 5402GGU CD-0AA19DW
 <LI>[http://www.cypress.com/cfuploads/img/products/SL11R.pdf ScanLogic SL11R-100] - USB controller / 16 bit RISC processor ([http://www.intel-u-press.com/usb_dbe/AppendixA/Micros/SL11Rum.pdf User Manual])
@@ Line 37: / Line 37: @@
 </UL>
 ===Radio section (large shield on reverse side)===

@@ Line 52: / Line 52: @@
 <LI>[http://www.fairchildsemi.com/ds/SI/SI9424DY.pdf Si9424DY] - P-channel 20V (D-S) mosfet (marked 9424 JZA Y02C)
 </UL>
 ===Power Regulation and Management (Revised 22/11/02)===

@@ Line 5: / Line 5: @@
 Wavefinder is a software-defined DAB radio designed jointly between Psion, RadioScape, Roke, Lost Wax and Real Networks; and marketed by Psion Infomedia circa year 2000.  Wavefinder was originally a Windows-only product - the eventual aim of this project is to develop Free/Open Source GNU/Linux software, drivers and firmware suitable for controlling the Wavefinder from an embedded Linux platform such as the [[BeagleBoard]].
-In the future it might even be possible to replace the Wavefinder hardware with [[http://en.wikipedia.org/wiki/Category:Open_hardware Open Hardware]] that takes advantage of modern highly integrated ICs (such as the TEMIC U2731B / Atmel ATR2731 or the Hitachi HD155080 tuner ICs) and using the DSP onboard the OMAP IC rather than 2x5402s).
+In the future it might even be possible to replace the Wavefinder hardware with [http://en.wikipedia.org/wiki/Category:Open_hardware Open Hardware] that takes advantage of modern highly integrated ICs (such as the TEMIC U2731B / Atmel ATR2731 or the Hitachi HD155080 tuner ICs) and using the DSP onboard the OMAP IC rather than 2x5402s).
 ==Todo==

@@ Line 5: / Line 5: @@
 Wavefinder is a software-defined DAB radio designed jointly between Psion, RadioScape, Roke, Lost Wax and Real Networks; and marketed by Psion Infomedia circa year 2000.  Wavefinder was originally a Windows-only product - the eventual aim of this project is to develop Free/Open Source GNU/Linux software, drivers and firmware suitable for controlling the Wavefinder from an embedded Linux platform such as the [[BeagleBoard]].
-In the future it might even be possible to replace the Wavefinder hardware with Open Hardware that takes advantage of modern highly integrated ICs (such as the TEMIC/Atmel U2731B/ATR2731 or the Hitachi HD155080) and using the DSP onboard the OMAP IC rather than 2x5402s).
+In the future it might even be possible to replace the Wavefinder hardware with [[http://en.wikipedia.org/wiki/Category:Open_hardware Open Hardware]] that takes advantage of modern highly integrated ICs (such as the TEMIC U2731B / Atmel ATR2731 or the Hitachi HD155080 tuner ICs) and using the DSP onboard the OMAP IC rather than 2x5402s).
 ==Todo==

← Older revision		Revision as of 17:12, 31 May 2009
Line 1:		Line 1:
		+	[[Category: OMAP]]
		+	[[Category: BeagleBoard]]
	=DABUSB Wavefinder Information - Version 0.5=		=DABUSB Wavefinder Information - Version 0.5=

@@ Line 38: / Line 38: @@
 ===Radio section (large shield on reverse side)===
 <UL>
-<LI>[http://www.national.com/ds/LM/LMX2330U.pdf LMX2331] - Freq synthesiser or PLL (2 GHz & 510 MHz)
+<LI>[http://www.national.com/ds/LM/LMX2330A.pdf LMX2331] - Freq synthesiser or PLL (2 GHz & 510 MHz)
 <LI>[http://www.national.com/ds/LM/LMX1501A.pdf LMX1511] - Freq synthesiser or PLL (1.1 GHz)
 <LI>[http://www.datasheetarchive.com/pdf-datasheets/Datasheets-13/DSA-245380.pdf Hitachi HWSD231] - 38.912 MHz SAW filter ([http://www.hitachi-media-el.co.jp/products/saw1_e.html product page], [http://www.hitachi-media-el.co.jp/products/saw1_e.html product page])

@@ Line 1: / Line 1: @@
 =DABUSB Wavefinder Information - Version 0.5=
-Wavefinder is a software-defined DAB radio designed jointly between Psion, RadioScape, Roke, Lost Wax and Real Networks; and marketted by Psion Infomedia circa year 2000.  Wavefinder was origionally a Windows-only product - the eventual aim of this project is to develop Free/Open Source GNU/Linux software, drivers and firmware suitable for controlling the Wavefinder from an embedded Linux platform such as the [[BeagleBoard]].
+Wavefinder is a software-defined DAB radio designed jointly between Psion, RadioScape, Roke, Lost Wax and Real Networks; and marketed by Psion Infomedia circa year 2000.  Wavefinder was originally a Windows-only product - the eventual aim of this project is to develop Free/Open Source GNU/Linux software, drivers and firmware suitable for controlling the Wavefinder from an embedded Linux platform such as the [[BeagleBoard]].
 In the future it might even be possible to replace the Wavefinder hardware with Open Hardware that takes advantage of modern highly integrated ICs (such as the TEMIC/Atmel U2731B/ATR2731 or the Hitachi HD155080) and using the DSP onboard the OMAP IC rather than 2x5402s).

@@ Line 31: / Line 31: @@
 <LI>[http://www.idt.com/docs/QS3VH245_DS_49165.pdf IDT QS3VH245Q] XQ0041D - 8-bit bus switch ([http://www.idt.com/products/pages/Bus_Switches-QS3VH245.html link])
 <LI>[http://www.fairchildsemi.com/ds/NC/NC7S04.pdf NC7S04] - Single CMOS inverter (marked 7S04)
 </UL>