Rpi Hardware - Revision history

Tufty: Transferred to RPi Hardware, intentionally blanking and redirecting

2012-01-28T20:11:42Z

Transferred to RPi Hardware, intentionally blanking and redirecting

2012-01-28T15:51:12Z

2012-01-28T14:03:57Z

Adding template

2012-01-28T10:15:31Z

2012-01-28T10:15:13Z

2012-01-28T10:14:59Z

2012-01-18T15:19:26Z

‎Components: - power only on micro usb

2012-01-18T12:34:18Z

2012-01-17T16:12:46Z

- Added hardware history (allows out of date information to be moved out - plus should help articles refer to the correct versions!)

2012-01-17T15:13:36Z

‎Power

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 The first product is about the size of a credit card, and is designed to plug into a TV or be combined with a touch screen for a low cost tablet. It comes in two tastes, A and B, with B having more features. The expected price is 25$ for model A, and 35$ for model B. The [[Rpi Low-level peripherals| GPIO pins]] on each board allow the use of optional [[Rpi expansion boards|expansion boards]].
-For those who are interested, you can read about the [[RpiHardwareHistory|History of the Raspberry Pi Hardware]].
+For those who are interested, you can read about the [[Rpi HardwareHistory|History of the Raspberry Pi Hardware]].
 Those who are looking to set up a Raspberry Pi for the first time, see [[RPi Hardware Basic Setup]].

@@ Line 8: / Line 8: @@
 For those who are interested, you can read about the [[RpiHardwareHistory|History of the Raspberry Pi Hardware]].
-Those who are looking to set up a Raspberry Pi, see [[RPi Hardware Basic Setup]]
+Those who are looking to set up a Raspberry Pi for the first time, see [[RPi Hardware Basic Setup]].
 ==Specifications==

← Older revision		Revision as of 10:15, 28 January 2012
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	For those who are interested, you can read about the [[RpiHardwareHistory\|History of the Raspberry Pi Hardware]].		For those who are interested, you can read about the [[RpiHardwareHistory\|History of the Raspberry Pi Hardware]].
		+
	Those who are looking to set up a Raspberry Pi, see [[RPi Hardware Basic Setup]]		Those who are looking to set up a Raspberry Pi, see [[RPi Hardware Basic Setup]]

← Older revision		Revision as of 10:14, 28 January 2012
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	For those who are interested, you can read about the [[RpiHardwareHistory\|History of the Raspberry Pi Hardware]].		For those who are interested, you can read about the [[RpiHardwareHistory\|History of the Raspberry Pi Hardware]].
		+	Those who are looking to set up a Raspberry Pi, see [[RPi Hardware Basic Setup]]

	==Specifications==		==Specifications==

@@ Line 80: / Line 80: @@
 ** RAM: 128MiB (Model A) or 256MiB (Model B) of SDRAM.  The RAM is physically stacked on top of the Broadcom media processor (package-on-package technology)
 * LAN9512 ([http://www.smsc.com/media/Downloads_Public/Data_Briefs/9512db.pdf Data Brief] | [http://www.smsc.com/media/Downloads_Public/Data_Sheets/9512.pdf Data Sheet]) providing 10/100Mb Ethernet and 2x USB 2.0 (Model B)
-* S1: Micro USB power jack (5v)
+* S1: Micro USB power jack (5v - Power Only)
 * S2: DSI interface.  15-pin surface mounted flat flex connector (possibly no-fit).
 * S3: HDMI connector providing HDMI 1.3a out

← Older revision		Revision as of 12:34, 18 January 2012
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		+	Back to the [[R-Pi Hub]]
	[[Category: RaspberryPi]]		[[Category: RaspberryPi]]
	[[File:Rpi unpopulated pcb.jpg\|thumb\|right\|The unpopulated Rpi bèta board]]		[[File:Rpi unpopulated pcb.jpg\|thumb\|right\|The unpopulated Rpi bèta board]]

← Older revision		Revision as of 16:12, 17 January 2012
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	The first product is about the size of a credit card, and is designed to plug into a TV or be combined with a touch screen for a low cost tablet. It comes in two tastes, A and B, with B having more features. The expected price is 25$ for model A, and 35$ for model B. The [[Rpi Low-level peripherals\| GPIO pins]] on each board allow the use of optional [[Rpi expansion boards\|expansion boards]].		The first product is about the size of a credit card, and is designed to plug into a TV or be combined with a touch screen for a low cost tablet. It comes in two tastes, A and B, with B having more features. The expected price is 25$ for model A, and 35$ for model B. The [[Rpi Low-level peripherals\| GPIO pins]] on each board allow the use of optional [[Rpi expansion boards\|expansion boards]].
		+
		+	For those who are interested, you can read about the [[RpiHardwareHistory\|History of the Raspberry Pi Hardware]].

	==Specifications==		==Specifications==

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 * Board B: 5V, 700 mA (3.5W) without any devices connected
-*As the 5V rail is brought out in the [[Rpi_Low-level_peripherals | GPIO pins]], you can power the Rpi from there too. You should mind however, that those are ''behind'' the power circuitry , so you should provide your own.
+*As the 5V rail is brought out in the [[Rpi_Low-level_peripherals | GPIO pins]], you can power the Rpi from there too. You should mind however, that those are ''behind'' the power protection circuitry , so you should provide your own.
 * It is possible to power the Rpi from a powered USB hub the Rpi controls, but only on 'dumb' devices, that allow the port to supply the full current without waiting for the usb device to ask for it[http://www.raspberrypi.org/forum/general-discussion/power-pi-from-usb-hub-connected-to-pi]. As the power input of the Rpi doesn't have its data leads connected, there is no chance for a communication loop of some sorts.
 * POE ([http://nl.wikipedia.org/wiki/Power_over_Ethernet power over ethernet]) is currently not available for the Rpi (but nobody stops you from taking your soldering iron and doing it yourself)