EPSILON5-UPG15 Equinox Technologies, EPSILON5-UPG15 Datasheet - Page 48

• Manufacturer Part Number: EPSILON5-UPG15
• Description: UPGRADE EPSILON ATMEL AT91SAM7
• Manufacturer: Equinox Technologies
• Series: Epsilon5r
• Type: Upgrade Kitr

Specifications of EPSILON5-UPG15

• For Use With/related Products: Epsilon5
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

3.0 Programmer / Target System Power
Supply Scenarios + Standalone Mode
Programming Instructions
3.1 Overview
The EPSILON5 programmer has been designed so that it can be powered both directly from a Target
System (3.1 – 5.0V) and also from an external power supply (3.1 – 5.0V). This makes the
programmer ideal for both standalone use (not connected to a PC) and development use (connected
to a PC). The programmer can be powered from Target System voltages as low as 3.1V allowing it to
be used to program 3.3V Target Systems in the field (eg. on vehicles) without requiring the use of an
external power supply.
Please refer to the table below to choose the required ‘Power Supply Scenario’. The relevant section
also gives detailed instructions on how to operate the programmer in ‘Standalone’ mode for the
chosen ‘Power Supply Scenario’.
#
1
2
3
4
5
Electrostatic Discharge (ESD) Warning!
There are a number of electrostatic issues which must be taken into account to avoid damage to the
programmer and/or the Target System during In-System Programming. Please see section 3.3.
EPSILON5 MKII Programmer - User Guide V1.12 – 1
Power Supply Scenario
Power Supply Schematic Overview
Earthing requirements
Programmer powers the Target System
Target System powers the Programmer
Programmer and Target System are
independently powered
st
August 2007
Jumper J9
-
-
FITTED
FITTED
NOT FITTED 3.1 – 5.0
Voltage (V)
-
-
3.1 – 5.0
3.1 – 5.0
Refer to section
3.2
3.3
3.4
3.5
3.6
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