Datasheet

© 2008 Microchip Technology Inc. DS01208A-page 9
AN1208
IMPLEMENTATION ON A
dsPIC30F6010A DEVICE
This section describes the following topics:
• ADC Configuration Details
• Hardware Setup
• Hardware Setup
• System Execution Procedure
ADC Configuration Details
Figure 7 shows the connections between the various
analog inputs and the analog channels of the ADC
module. It also shows the resulting buffer locations
where the digital results are stored.
Development Resources
To develop and test the integrated algorithm, the
following software and hardware tools are required:
• Hardware Tools:
- dsPICDEM
TM
MC1H 3-Phase High Voltage
Power Module (P/N: DM300021)
- dsPICDEM
TM
MC1 Motor Control
Development Board (P/N: DM300020)
- dsPIC30F6010A digital signal controller
(P/N: MA300015)
- PMSM motor
- MPLAB
®
REAL ICE™ Debugger/Programmer
- 220V, 50 Hz AC power source
- 9V DC power supply
• Software Tools:
- MPLAB IDE - Version 7.61 (or later)
- C30 Compiler Version 3.01 (or later)
FIGURE 7: ADC CONFIGURATION
MUX A
CH0
CH2
CH1
CH3
ADCBUF0
ADCBUF1
ADCBUF2
ADCBUF3
Speed Ref.
Phase Current 1
Phase Current 2
Torque Ref.
V
AC
I
AC
V
DC
AN7-POT
AN0
AN1
AN2-POT
MUX B
CH0
CH2
CH1
ADCBUF4
ADCBUF5
ADCBUF6
AN9
AN3
AN4
ADC Result Buffer