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3
High-Level TLK10232 Device Configuration
All of the TLK10232 control and status register fields have been grouped together based upon function
and are accessed on an individual basis through the use of a high-level control. Expanding the board
hierarchy in the GUI's Selection Window tree
windows. If both channels are chosen for simultaneous configuration, the GUI disables the selection
windows for Channel B. The registers are written to the device individually, but the GUI saves time and
adopts Channel A's settings into the GUI's register configuration array.
Figure 2. TLK10232 EVM GUI Hierarchical Selection Window Tree
Configuration of the external control pins of the TLK10232 device through the GUI is performed through
TI's TCA6424 onboard I
settings of the device from USB data sent to the board from the GUI. It is also possible to disable the
software control and rely on manual settings of these signals. Monitoring external status pins is also
possible through this method.
SLLU181 – June 2013
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(Figure
2
C-to-GPIO device. The TCA6424 is configured to control the high and low
TLK10232 Dual-Channel XAUI/10GBASE-KR Transceiver with Crosspoint
Evaluation Module (EVM) Graphical Users Interface User's Guide
Copyright © 2013, Texas Instruments Incorporated
High-Level TLK10232 Device Configuration
2) displays the various channel and window
5
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