[SI-LIST] TRST signal of JTAG I/F
- From: "Nico Fleurinck" <nico.fleurinck@xxxxxxxxxxxx>
- To: "'compactPCI (E-mail)'" <pci-sig@xxxxxxxx>,"'si-list'" <si-list@xxxxxxxxxxxxx>
- Date: Wed, 9 Apr 2003 15:50:14 +0200
Dear experts,
I'm confused about what I shall do when I don't use the TRST signal of a
JTAG interface.
In some documentation I found that I shall pull-it-down with a 4K7 resistor
and in other documents I found that I shall pull-it-up to VCC via a 4K7
resistor.
It is very confusing.
Can someone please tell me what I shall do.
Of the JTAG interface I think it is enough to just use the TCK,TDI,TDO,TMS
signals.
Many thanks in advanced.
greetings,
Nico
Nico Fleurinck
Junior Design Engineer
VERHAERT Satellites & Platforms
Hogenakkerhoekstraat 21
B-9150 Kruibeke
Tel : +32 3 250.1984
Fax : +32 3 254.1008
e-mail : nico.fleurinck@xxxxxxxxxxxx
Visit us : www.verhaert.com
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