SLAU292C Datasheet, PDF (55/102 Pages) Texas Instruments – eZ430-Chronos™ Development Tool

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Programming/Reprogramming the eZ430-Chronos Watch: Disassembly and Assembly of the Housing
5. Connect the watch to the emulator. The watch module and the USB connector must be on the same
side of the PCB as shown in Figure 4-3. Be careful when connecting the watch module, because its
small plastic strips can get stuck at components on the emulator.
Figure 4-3. eZ430-Chronos Watch Module Attached to eZ430-RF Debug Interface
NOTE:
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•
•
Never disassemble the watch module itself.
Do not bend the metal strips that are used as contacts for the buttons.
Be careful when connecting the watch module to the debug interface; its small plastic
strips can get stuck at components on the emulator.
4.1.2 Assembly of eZ430-Chronos Watch
1. Insert the battery ("+" facing up) into watch module and close battery holder clip by pushing the open
end towards the module. If the small clip at the end of the holder does not snap into the plastic frame,
it may need to be bent inwards slightly
2. Gently insert watch module into the housing. Insert it in parallel to the housing. Do not try to insert one
side first (see Figure 4-4). Ensure that the small metal strips of the buttons on watch module slide over
buttons of the housing (see Figure 4-5).
Figure 4-4. eZ430-Chronos Watch Module Insertion Into Housing
SLAU292C – November 2009 – Revised December 2010
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