C38A - Revision history

JulienB: /* Links */

2010-04-08T16:38:57Z

‎Links

JulienB at 20:49, 6 August 2009

2009-08-06T20:49:32Z

JulienB: /* Powering */

2009-08-06T20:45:09Z

‎Powering

JulienB at 17:10, 3 April 2009

2009-04-03T17:10:25Z

JulienB at 07:42, 1 October 2008

2008-10-01T07:42:05Z

FabienM at 19:11, 27 September 2008

2008-09-27T19:11:20Z

FabienM at 19:05, 27 September 2008

2008-09-27T19:05:51Z

FabienM at 18:46, 27 September 2008

2008-09-27T18:46:57Z

FabienM: /* Pinout */

2008-09-27T18:41:09Z

‎Pinout

FabienM: /* Powering */

2008-09-27T17:54:21Z

‎Powering

← Older revision		Revision as of 16:38, 8 April 2010
Line 29:		Line 29:
	==Links==		==Links==
	* http://www.roboternetz.de/phpBB2/download.php?id=14529		* http://www.roboternetz.de/phpBB2/download.php?id=14529
		+
		+	[[Category:Vision]]

← Older revision		Revision as of 20:49, 6 August 2009
Line 1:		Line 1:
−	This article explains how to use [http://www.lextronic.fr/P1730-camera-numerique-c38a.html the C38A camera] (~~ov7620~~) with [[APF9328]]. Alchimoun and Jmfriedt already used a similar camera and all their code is [http://jmfriedt.free.fr available here].	+	{{Under_Construction}}
		+
		+	This article explains how to use [http://www.lextronic.fr/P1730-camera-numerique-c38a.html the C38A camera] (OV7620 CMOS sensor) with the [[APF9328]]. Alchimoun and Jmfriedt already used a similar camera and all their code is [http://jmfriedt.free.fr available here] (documentation of their project is [http://2008.rmll.info/IMG/pdf/jeanmichel_friedt.pdf available here in french], starting page 17 for CMOS sensor).

	== Pinout ==		== Pinout ==

@@ Line 21: / Line 21: @@
 == Powering ==
-The C38A is 5V powered, it's not a great problem to power the module at this voltage. But the problem is for I/O, because all APF I/O are 3.3V signals. To solve this problem, the [http://mxhaard.free.fr/spca50x/Doc/Omnivision/OV7620.pdf  chip used in C38A] provide a IO VDD power entry that can be powered with both 5V or 3.3V. By default on C38A kit, all power supplies are connected to 5V. To provide 3.3V on power IO (DOVDD), JP2 strap on kit must be deconnected, and 3.3V must be connected on J6 (DOVDD).
+The C38A is 5V powered, it's not a great problem to power the module at this voltage. '''But the problem is for I/O, because all APF9328 I/O are 3.3V signals.''' To solve this problem, the [http://mxhaard.free.fr/spca50x/Doc/Omnivision/OV7620.pdf  chip used in C38A] provide a IO VDD power entry that can be powered with both 5V or 3.3V. By default on C38A kit, all power supplies are connected to 5V. To provide 3.3V on power IO (DOVDD):
 ==Links==
 * http://www.roboternetz.de/phpBB2/download.php?id=14529

← Older revision		Revision as of 17:10, 3 April 2009
Line 22:		Line 22:

	The C38A is 5V powered, it's not a great problem to power the module at this voltage. But the problem is for I/O, because all APF I/O are 3.3V signals. To solve this problem, the [http://mxhaard.free.fr/spca50x/Doc/Omnivision/OV7620.pdf chip used in C38A] provide a IO VDD power entry that can be powered with both 5V or 3.3V. By default on C38A kit, all power supplies are connected to 5V. To provide 3.3V on power IO (DOVDD), JP2 strap on kit must be deconnected, and 3.3V must be connected on J6 (DOVDD).		The C38A is 5V powered, it's not a great problem to power the module at this voltage. But the problem is for I/O, because all APF I/O are 3.3V signals. To solve this problem, the [http://mxhaard.free.fr/spca50x/Doc/Omnivision/OV7620.pdf chip used in C38A] provide a IO VDD power entry that can be powered with both 5V or 3.3V. By default on C38A kit, all power supplies are connected to 5V. To provide 3.3V on power IO (DOVDD), JP2 strap on kit must be deconnected, and 3.3V must be connected on J6 (DOVDD).
		+
		+	==Links==
		+	* http://www.roboternetz.de/phpBB2/download.php?id=14529

@@ Line 1: / Line 1: @@
-This article explain how to use camera [http://www.lextronic.fr/P1730-camera-numerique-c38a.html C38A] (ov7620) with apf9328. Alchimoun and Jmfriedt allready used a similar camera and all theirs code are available [http://jmfriedt.free.fr here].
+This article explains how to use [http://www.lextronic.fr/P1730-camera-numerique-c38a.html the C38A camera] (ov7620) with [[APF9328]]. Alchimoun and Jmfriedt already used a similar camera and all their code is [http://jmfriedt.free.fr available here].
 == Pinout ==
@@ Line 21: / Line 21: @@
 == Powering ==
-The C38A is 5V powered, it's not a great problem to power the module at this voltage. But the problem is for I/O, because all apf I/O are 3.3V signals. To solve this problem, the [http://mxhaard.free.fr/spca50x/Doc/Omnivision/OV7620.pdf  chip used in C38A] provide a IO VDD power entry that can be powered both 5V or 3.3V. By default on C38A kit, all alimentation are connected to 5V. To provide 3.3V on IO alimentation (DOVDD) JP2 strap on kit must be deconnected, and 3.3V must be branched on J6 (DOVDD).
+The C38A is 5V powered, it's not a great problem to power the module at this voltage. But the problem is for I/O, because all APF I/O are 3.3V signals. To solve this problem, the [http://mxhaard.free.fr/spca50x/Doc/Omnivision/OV7620.pdf  chip used in C38A] provide a IO VDD power entry that can be powered with both 5V or 3.3V. By default on C38A kit, all power supplies are connected to 5V. To provide 3.3V on power IO (DOVDD), JP2 strap on kit must be deconnected, and 3.3V must be connected on J6 (DOVDD).

@@ Line 12: / Line 12: @@
 | PIN || 2 || 4 || 6 || 8 || 10 || 12 || 14 || 16 || 18 || 20 || 22 || 24 || 26 || 28 || 30 || 32
 |---------------- align="center"
-| || style="border:1px solid black;" bgcolor=#FFFF00| Y1 || style="border:1px solid black;" bgcolor=#FFFF00| Y3 || style="border:1px solid black;" bgcolor=#FFFF00| Y5 || style="border:1px solid black;" bgcolor=#FFFF00| Y7 || style="border:1px solid black;" bgcolor=#00FF00| RST || style="border:1px solid black;" | FODD || style="border:1px solid black;" bgcolor=#0600ff| HREF || style="border:1px solid black;" bgcolor=#0600ff| VSYN || style="border:1px solid black;" bgcolor=#0600ff| PCLK || style="border:1px solid black;" bgcolor=#FF0000| VCC || style="border:1px solid black;" bgcolor=#FF0000| VCC || style="border:1px solid black;" bgcolor=#FFFF00| UV1 || style="border:1px solid black;" bgcolor=#FFFF00| UV3 || style="border:1px solid black;" bgcolor=#FFFF00| UV5 || style="border:1px solid black;" bgcolor=#FFFF00| UV7 || style="border:1px solid black;" bgcolor=#b1ada6| VTO
+| || style="border:1px solid black;" bgcolor=#FFFF00| Y1 || style="border:1px solid black;" bgcolor=#FFFF00| Y3 || style="border:1px solid black;" bgcolor=#FFFF00| Y5 || style="border:1px solid black;" bgcolor=#FFFF00| Y7 || style="border:1px solid black;" bgcolor=#00FF00| RST || style="border:1px solid black;" bgcolor=#0600ff| FODD || style="border:1px solid black;" bgcolor=#0600ff| HREF || style="border:1px solid black;" bgcolor=#0600ff| VSYN || style="border:1px solid black;" bgcolor=#0600ff| PCLK || style="border:1px solid black;" bgcolor=#FF0000| VCC || style="border:1px solid black;" bgcolor=#FF0000| VCC || style="border:1px solid black;" bgcolor=#FFFF00| UV1 || style="border:1px solid black;" bgcolor=#FFFF00| UV3 || style="border:1px solid black;" bgcolor=#FFFF00| UV5 || style="border:1px solid black;" bgcolor=#FFFF00| UV7 || style="border:1px solid black;" bgcolor=#b1ada6| VTO
 |----------------- align="center"
 | || style="border:1px solid black;" bgcolor=#FFFF00| Y0 || style="border:1px solid black;" bgcolor=#FFFF00| Y2 || style="border:1px solid black;" bgcolor=#FFFF00| Y4 || style="border:1px solid black;" bgcolor=#FFFF00| Y6 || style="border:1px solid black;" bgcolor=#00FF00| PWDN || style="border:1px solid black;" bgcolor=#ffa800| SDA || style="border:1px solid black;" bgcolor=#ffa800| SCL || style="border:1px solid black;" bgcolor=#00FFFF| AGND || style="border:1px solid black;" bgcolor=#00FFFF| AGND || style="border:1px solid black;" bgcolor=#b1ada6| EXCLK || style="border:1px solid black;" bgcolor=#00FFFF| AGND || style="border:1px solid black;" bgcolor=#FFFF00| UV0 || style="border:1px solid black;" bgcolor=#FFFF00| UV2 || style="border:1px solid black;" bgcolor=#FFFF00| UV4 || style="border:1px solid black;" bgcolor=#FFFF00| UV6 || style="border:1px solid black;" bgcolor=#00FFFF| GND

← Older revision		Revision as of 19:05, 27 September 2008
Line 1:		Line 1:
−	This article explain how to use camera [http://www.lextronic.fr/P1730-camera-numerique-c38a.html C38A] (ov7620) with apf9328.	+	This article explain how to use camera [http://www.lextronic.fr/P1730-camera-numerique-c38a.html C38A] (ov7620) with apf9328. Alchimoun and Jmfriedt allready used a similar camera and all theirs code are available [http://jmfriedt.free.fr here].

	== Pinout ==		== Pinout ==

← Older revision		Revision as of 17:54, 27 September 2008
Line 21:		Line 21:
	== Powering ==		== Powering ==

−	The C38A is 5V powered, it's not a great problem to power the module at this voltage. But the problem is for I/O, because all apf I/O are 3.3V signals. To solve this problem, the [mxhaard.free.fr/spca50x/Doc/Omnivision/OV7620.pdf chip used in C38A] provide a IO VDD power entry that can be powered both 5V or 3.3V. By default on C38A kit, all alimentation are connected to 5V. To provide 3.3V on IO alimentation (DOVDD) JP2 strap on kit must be deconnected, and 3.3V must be branched on J6 (DOVDD).	+	The C38A is 5V powered, it's not a great problem to power the module at this voltage. But the problem is for I/O, because all apf I/O are 3.3V signals. To solve this problem, the [http://mxhaard.free.fr/spca50x/Doc/Omnivision/OV7620.pdf chip used in C38A] provide a IO VDD power entry that can be powered both 5V or 3.3V. By default on C38A kit, all alimentation are connected to 5V. To provide 3.3V on IO alimentation (DOVDD) JP2 strap on kit must be deconnected, and 3.3V must be branched on J6 (DOVDD).