Sundance SMT381 2004 - Manual (Page 20)

Main Module
Daughter Card
TIM Connector
D+5V0_IN
D+3V3 TIM
Mounting Hole
D+3V3_IN
Analog Power
Switch
D+2V5
D+1V5
Main Module to
Daughter Card
Power
Connector
D+3V3
Analog Filter
Low Dropout
Regulator
A+3V3
D+1V8
MSP430
Microprocessor
Vccint
DC / DC
Converter
Vccaux
DC / DC
Converter
On / Off
Control
Voltage
Measure
Voltage
Measure
Low Dropout
Regulator
D-12V0
D-5V2
D+12V0
D+5V0
TIM Connector
D+12V0 and
D-12V0
Analog Filter
Analog Filter
Figure 5. Power Generation and distribution.
2.9 MSP430 Functionality
The MSP430 implements analog control functionality that is difficult to implement in
the FPGA. The microprocessor
•
Controls the power start-up sequence
•
Controls the reset structure on the module