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Using Battery (or DC supply) Power

Minimum input voltages (on W1) for proper regulation:

3.8 volts if using only the 3.3V supply

5.5 volts if using both the 3.3V and 5 volt supplies

F5132EX User’s Guide                                      Rev. 1.1 – Apr./2016

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Summary of Contents for F5132EX

Page 1: ...MSP430F5132 Experimenter s Board F5132EX User Guide EA Electronics 8 Maple St Ajax ON Canada www eaelec com F5132EX User s Guide Rev 1 1 Apr 2016 Page 1...

Page 2: ...e micro controller an RS232 serial port a JTAG header for software debugging 2 low dropout voltage regulators and a prototyping area The standard micro controller is the MSP430F5132 in the 38 pin TSSO...

Page 3: ...not available when using the JTAG debugger Top View GPIO Port Breakout Connections Port 1 Port 2 Port 3 Port J Pin 1 AGND Pin 1 DGND Pin 1 DGND Pin 1 DGND Pin 2 P1 0 Pin 2 P2 0 Pin 2 P3 0 Pin 2 PJ 0...

Page 4: ...the on board regulator install jumper JP3 and short pins 1 2 on JP1 The main on board voltage regulator is a 3 amp 3 3 volt low dropout linear regulator There is also a 100 milliamp 5 volt auxiliary r...

Page 5: ...ry or DC supply Power Minimum input voltages on W1 for proper regulation 3 8 volts if using only the 3 3V supply 5 5 volts if using both the 3 3V and 5 volt supplies F5132EX User s Guide Rev 1 1 Apr 2...

Page 6: ...k NOW HEAR THIS The program also configures all port pins except P1 1 P1 2 as outputs and toggles them twice a second Demo Source Code include msp430 h include stdio h include ctype h void initPortPin...

Page 7: ...0xAA for j 0 j 15000 j serial_echo P3OUT 0x55 P2OUT 0x55 P1OUT 0x55 PJOUT 0x55 return 0 echo routine unsigned int b 0 buffer index char inbuf END_OF_BUFFER void serial_echo void check for a character...

Page 8: ...initPortPins void P1DIR BIT1 Set P1 1 as TX output P1SEL BIT1 BIT2 Select P1 1 P1 2 to UART function P2DIR 0xFF all pins as outputs P3DIR 0xFF all pins as outputs PJDIR 0xFF all pins as outputs You c...

Page 9: ...Port The serial port utilizes only 3 pins on the DB9M connector TX RX and GND A null modem serial cable is included for connection to a PC serial port Cable Drawing F5132EX User s Guide Rev 1 1 Apr 2...

Page 10: ...Bill of Materials F5132EX User s Guide Rev 1 1 Apr 2016 Page 10...

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