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VersaKit-30xx
5 Development Kit Setup for VRS51L3074 Evaluation
5.1 VersaKit-30xx Hardware Setup
The VRS51L3074 includes a Versa-JTAG programming/debugging interface port, accessed via the 5x2 header at position
H2 (JTAG) on the development board. To evaluate the VRS51L3074, use the VersaKit-30xx VJTAG-USB to interface with
Ramtron's Windows®-based Versa Ware JTAG programming/debugging software.
Figure 15: VJTAG-USB interface for programming and debugging the VRS51L3074
5.1.1
Basic VersaKit-30xx setup for VRS51L3074 evaluation
Setup of the VersaKit-30xx is quick and easy. Failure to perform the setup operations in the recommended order may
result in software/OS instability.
First, insert the VJTAG-USB into the VersaKit-30xx devboard's Header H2 so that the CN1, USB connector sits directly
above the rightmost DB9 connector. If the VJTAG-USB is going to provide the power supply for the devboard, then a
jumper should be inserted at position JP1. If the board is going to receive power from an external source, remove the
jumper from JP1.
Figure 16: Step 1: Install the VJTAG-USB on the development board
Next, connect the external power supply to the devboard (if required) and then connect the USB cable to the VJTAG-USB
cboard.
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