XO1.75 Tinderbox Power: Difference between revisions

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=Power Distribution=
=Power Distribution=


The following diagram attempts to illustrate the XO-1.75 power distribution network, as well as the tinderbox measurement points.
The following diagram attempts to illustrate the [[XO_1.75_Power_Distribution|XO-1.75 power distribution network]], as well as the tinderbox measurement points:


[[Image:XO_1.75_Tinderbox_C2.png|center|400px]]
[[Image:XO_1.75_Tinderbox_C2.png|center|600px]]


=Measurement Points=
=Measurement Points=
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There are two types of measurement point in the above diagram. Most measure power passing through a particular point in the power distribution network, and are represented by a large X, along with an annotation of the voltmeter channel and measurement resistance. All measurement resistors have a tolerance (variation in resistance) of 1% or smaller.
There are two types of measurement point in the above diagram. Most measure power passing through a particular point in the power distribution network, and are represented by a large X, along with an annotation of the voltmeter channel and measurement resistance. All measurement resistors have a tolerance (variation in resistance) of 1% or smaller.


A smaller number of points (2001, 2002, 2003) measure the voltage at a particular point in the power network. These are indicated by an arrow, and annotated solely with the voltmeter channel.
A smaller number of points (2001, 2002, 2003, 2012) measure the voltage at a particular point in the power network. These are indicated by an arrow, and annotated solely with the voltmeter channel.


[[Category:Hardware]]
[[Category:Hardware]]

Revision as of 03:31, 4 April 2012

This page describes the Tinderbox version of the XO-1.75 C2 laptop.

Power Distribution

The following diagram attempts to illustrate the XO-1.75 power distribution network, as well as the tinderbox measurement points:

XO 1.75 Tinderbox C2.png

Measurement Points

There are two types of measurement point in the above diagram. Most measure power passing through a particular point in the power distribution network, and are represented by a large X, along with an annotation of the voltmeter channel and measurement resistance. All measurement resistors have a tolerance (variation in resistance) of 1% or smaller.

A smaller number of points (2001, 2002, 2003, 2012) measure the voltage at a particular point in the power network. These are indicated by an arrow, and annotated solely with the voltmeter channel.