Texas Instruments TS3A227E, User Manual

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Using the GUI
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7.2 GUI Area Descriptions and Use
This section describes the various sections of the GUI. Figure 17 shows the TS3A227E-EVM GUI.
Figure 17. TS3A227E-EVM GUI
• The blue section of the GUI denotes the Register Address , Register Name , and the current stored Reg
Value at that register in Hex. These fields cannot be edited and clicking them has no effect.
• The green section of the Register Map indicates Read-only registers. These values are only updated
with data from the MSP430 LaunchPad
• The red section of the Register Map indicates Read/Write registers. Clicking on any bit of these
registers not labeled Reserved toggles that bit. If Auto Write on Click is checked, clicking on a bit also
sends a command to the MSP430 to write the value entered to the TS3A227E.
– For example, if register 0x03 currently has the value 0x01 and bit 1 of that register is clicked, bit 1
toggles from a value of ‘0’ to a new value of ‘1’. The GUI then sends the new register value of 0x03
to the LaunchPad to write to the TS3A227E.
– Bits that a colored in yellow are == 1. Bits that are colored gray are == 0.
• The pink section of the GUI denotes the Read/Write buttons.
– Clicking a Read button reads the value of the corresponding register it is adjacent to (for example,
clicking the top-most Read button reads register 0x01 and updates the GUI contents).
– Clicking a Write button writes the currently shown value for the adjacent register in the GUI to the
TS3A227E.
– Clicking the Read All button reads the entire register map and also updates the pin status.
14 TS3A227E EVM User's Guide SLVUAD9 – December 2014
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