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ms14 development instruction
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3
Hardware Development Instruction
3.1
Power option
MS14 provide variously power option for developers.
3.1.1
Power Input
Configuration
Power Input
Power Source From
Default(R155 un-populated, R5 un-populated)
9v ~ 15v DC
DC connector
R155 un-populated, R5 populated
9v ~ 15v DC
DC connector, raw_vcc in 2x8 CON
R155 populated, R5 populated
5v DC
DC connector, raw_vcc in 2x8 CON
R155 populated, R5 un-populated
5v DC
DC connector
3.1.2
Power Output
Pins
Power Output
Comment
VDD33 in 2x8 CON
3.3V
VDD33 in JTAG CON
3.3V
VDD5_LDO in 2x8 CON
5V
RAW_VCC in 2x8 CON
= raw power input Only available when R5 is populated.