Step By Step Instructions for Typical Use Cases
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NXHX 52-JTAG | Getting Started
DOC131004GS02EN | Revision 2 | English | 2013-11 | Released | Public
© Hilscher 2013
5. Start the NXHX board.
Connect the NXHX board to power supply or push the
Reset
button
(T1) on the board (see position
Device Drawing and Positions of
The Second Stage Bootloader is loaded and then runs in the internal
RAM of the netX 52, searching for firmware to boot. This is indicated by
the SYS LED (see position
Device Drawing and Positions of the
chapter on page 12) alternating between yellow and
green.
6. Enable/disable the NXPCA-PCI driver before firmware download.
Before you can download the firmware file, you have to acquaint the
Windows driver on your development PC with the new system channel in
the Dual-Port Memory of the NXHX board, which has been established by
the Second Stage Bootloader.
This can be achieved by enabling/disabling the
NXPCA-PCI
driver
in the
Device Manager
of the PC:
Open
the
Device Manager
on your PC.
In Windows XP:
Start
menu >
Control Panel
>
System
>
Hardware
>
Device Manager
In Windows 7 and 8:
Start
menu >
Control Panel
>
Hardware and
Sound
>
Device Manager
In the
Device Manager
, click on the
+
Symbol in front of the
CIFx
Communication Interface
entry, then right-click
NX-PCA-PCI
entry to
open the context menu.
In the context menu, select
Disable
.
Figure 45: Disable NXPCA-PCI in Device Manager (Windows XP)
A warning message appears.
