Texas Instruments CC3100MODBOOST, User Manual, Page: 7 / 24

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Hardware Description
2.1 Block Diagram
Figure 3. CC3100MODBOOST Block Diagram
2.2 Hardware Features
• CC3100MOD module with fully integrated solution
• 2×20 pin stackable connectors
• Power from on-board LDO, using USB or 3.3 V from MCU LaunchPad
• Three (3) push buttons
• Jumper for current measurement with provision to mount 0.1R resistor for measurement with voltmeter
• 8 Mbit serial flash (M25PX80 from Micron)
• 40-MHz crystal, 32-KHz crystal, and optional 32-KHz oscillator
• 2-layer PCB with 6-mil spacing and track width
2.3 Connector and Jumper Descriptions
2.3.1 Push Buttons and LEDs
Table 1. Push Buttons
Reference Usage Comments
SW1 OOB Demo Used as an input for the OOB demo.
SW2 RESET Resets the device to a known state. The use of this pin is optional.
Boots the device to the bootloader mode for flashing the firmware over a universal
SW3 nHIB
asynchronous receiver/transmitter (UART).
7 SWRU396A – December 2014 – Revised September 2015 CC3100MOD SimpleLink™ Wi-Fi® Network Processor Module BoosterPack
Hardware
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