Microchip Technology dsPICDEM MCHV, Руководство пользователя

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dsPICDEM™ MCHV Development System User’s Guide
DS70605A-page 42
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2009 Microchip Technology Inc.
TABLE 4-7: POWER MODULE STAGE BOARD CONNECTORS
The 14-pin keyed connector provides the signals and power supply rails from and to
the Power Module Stage. These signals are shown in Table 4-8.
TABLE 4-8: 14-PIN KEYED CONNECTORS
Number Designator Type
1 Motor Phase 1 (M1) Output/Power
2 Motor Phase 2 (M2) Output/Power
3 Motor Phase 3 (M3) Output/Power
4 DC Bus “+” Input/Power
5 DC Bus “-” Input/Power
6 Hall Sensor A (HA) Input
7 Hall Sensor B (HB) Input
8 Hall Sensor C (HC) Input
9 Hall Sensors, 5V power supply terminal Output/Power
10 Hall Sensors, Ground terminal Output/Power
11 UART-to-USB connector Input/Output
12 UART-to-RS-232 connector Input/Output
13 USB connector for the Starter Kit Programmer/Debugger Input/Output
14 Isolated ICSP™ programmer/debugger connector for SKDE
(J4) Input/Output
15 Isolated ICSP programmer/debugger connector for
UART-to-USB converter (J1) Input/Output
16 ICSP programmer/debugger connector for dsPIC DSC (J18) Input/Output
17 14-pin keyed connector (J16) Input/Output/Power
Number Name Type
1 3.3V, digital rail Output
2 Not Connected NC
3 3.3V, analog rail Output
4 AC input voltage feedback Output
5 Ground, analog rail Output
6 AC input current feedback Output
7 Fault (Overcurrent or Overvoltage condition) Output
8 VAC zero crossing signal Output
9 Ground, digital rail Output
10 PWM signal for the PFC IGBT Input
11 Ground, digital rail Output
12 Not Connected NC
13 15V Output
14 Not Connected NC