EPSILON5 MKIV - USB Programmer - User Guide V1.05 19/09/12
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Appendix 1 – 20-way ARM ISP Cable
1.0 Overview
It is necessary to use a special
‘ARM ISP Cable’
to connect between an FS2003, EPSILON5-MK4 or
EPSILON5-MK4 programmer and an ARM
‘Target System’
. This cable converts the programmer
pin-out to the standard 20-way ARM JTAG pin-out suitable for plugging into a 20-way IDC socket on
any ARM Target System. It also provides a safe way of powering the Target System from the
programmer at 3.3V if required.
1.1 Features
•
Compatible with Equinox Epsilon5, FS2003 and EPSILON5-MK4 programmers
•
Converts the programmer pin-out to the standard 20-way IDC ARM JTAG connector suitable
for plugging into any ARM Target Board
•
Supports powering of the Target System with a regulated 3.3V supply from the programmer
•
Supports powering of the programmer from a Target System running at 3.0 – 5.V
•
Provides 47k ohm pull-up resistors on the JTAG signal lines
1.2 Programmer compatibility
The
‘ARM ISP Cable’
is compatible with the following Equinox programmers:
•
Epsilon5 MK4 – Portable ISP Programmer
•
Epsilon5 MK2, Epsilon5 MK3 – Portable ISP Programmer
•
FS2003 – Portable ISP Programmer
•
EPSILON5-MK4 – Portable ISP Programmer
•
EPSILON5-MK4 – Portable ISP Programmer
