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SAMRH707 100-Pin Motor Control Plug-In Module

MICROCHIP-SAMRH707-100-Pin-Motor-Control-Plug-In-Module-PRODUCT - Copy

WIRING DIAGRAMS

MICROCHIP-SAMRH707-100-Pin-Motor-Control-Plug-In-Module-FIG-3

MICROCHIP-SAMRH707-100-Pin-Motor-Control-Plug-In-Module-FIG-4 Product Information

SAMRH707 100-Pin Motor Control Plug-In Module
The SAMRH707 100-Pin Motor Control Plug-In Module is designed to demonstrate the capabilities of the SAMRH707 164-pin Motor Control devices. It is equipped with jumpers that can be configured to work on MCLV-2 Board PMSM Motors, MCHV-3 Board PMSM Motors, or MCSM Board Stepper Motors. The PIM to MCU mapping table provides the static mapping between the 100-pin PIM pins and the 164-pin device pins. The module also comes with a warning regarding the use of non-isolated oscilloscope probes while using the PIM with the dsPICDEM MCHV-3 development boards.

Product Usage Instructions

  1. Identify the application board to be used with the module: MCLV-2 Board PMSM Motors, MCHV-3 Board PMSM Motors, or MCSM Board Stepper Motors.
  2. Configure the jumpers according to Table 1-1. Jumpers Configuration for the identified application board.
  3. Refer to Table 2-1. PIM to MCU Mapping for the static mapping between the 100-pin PIM pins and the 164-pin device pins.
  4. Follow the product manual for the identified application board to connect the module properly.
  5. While using the PIM with the dsPICDEM MCHV-3 development boards, use a high-voltage differential probe, rated in excess of 600 VRMS (Common mode). Do not connect non-isolated oscilloscope probes to probe any traces.

Introduction

The SAMRH707 100-pin Motor Control Plug-in Module (PIM), SAMRH707F18-PIM, is designed to demonstrate the capabilities of the SAMRH707 164-pin Motor Control devices with the following hardware:

  • The dsPICDEM™ MCLV-2 development board (DM330021-2) (using external op amps)
  • The dsPICDEM™ MCHV-3 development board (DM330023-3) (using external op amps)
  • The dsPICDEM™ MCSM development board (DM330022)

All development boards support 100-pin PIM interfaces. The SAMRH707 100-pin Motor Control PIM is designed to use on board external op amps for signal conditioning of analog feedback inputs when used with MCLV-2 or MCHV-3.

For the dsPICDEM™ MCLV-2 development board, insert the external op amp configuration board (included with the development board) at header J14.
For the dsPICDEM™ MCHV-3 development board, insert the PFC–EXT-OPAMP configuration board (included with the development board) at header J4.

The following figures show the op amp configuration board for the dsPICDEM™ MCLV-2 and dsPICDEM™ MCHV-3 development boards.

Op amp Configuration Board for dsPICDEM™ MCLV-2MICROCHIP-SAMRH707-100-Pin-Motor-Control-Plug-In-Module-FIG-1 - Copy

Op amp Configuration Board for dsPICDEM™ MCHV-3MICROCHIP-SAMRH707-100-Pin-Motor-Control-Plug-In-Module-FIG-1

WARNING: Do not connect non-isolated oscilloscope probes to probe any traces while using the PIM with the dsPICDEM MCHV-3 development boards. Instead, use a high-voltage differential probe, rated in excess of 600 VRMS (Common mode). Failure to heed this warning could result in hardware damage.

Jumpers Configuration

The SAMRH707 100-pin Motor Control PIM can be used on the following boards:

  • The dsPICDEM™ MCLV-2 development board (DM330021-2)
  • The dsPICDEM™ MCHV-3 development board (DM330023-3)
  • The dsPICDEM™ MCSM development board (DM330022)

For that, the jumpers are configured as follows:

Table 1-1. Jumpers Configuration

MCLV-2 Board PMSM Motors MCHV-3 Board PMSM Motors MCSM Board Steppers Motors
J14 CLOSE J14 CLOSE J14 OPEN
J5 OPEN/CLOSE J5 CLOSE J5 OPEN
J6 OPEN/CLOSE J6 CLOSE J6 OPEN
J7 OPEN/CLOSE J7 CLOSE J7 OPEN
J8 CLOSE J8 OPEN/CLOSE J8 OPEN
J9 CLOSE J9 OPEN/CLOSE J9 OPEN
J10 OPEN/CLOSE J10 CLOSE J10 OPEN

PIM to MCU Mapping

The following table provides the static mapping between the 100-pin PIM pins and the 164-pin device pins.
Table 2-1. PIM to MCU Mapping

PIM

Connector PIN

MCLV2 100-

pin connection

MCHV3 100-

pin connection

100-pin connector signal name MCSM Development Board  

SAMRH707

MCU Pin

SAMRH707

Pin Number

Pin Name Functionality Pin Name Functionality Pin Name Functionality
1 DBG_LED2 Debug_LED_2 DBG_LED1 Debug_LED_1 LED2 NC PD11 105
2 VDD NC VDD NC VDD VDD Digital Supply VDDIO 25
3 PWM1H3 PWM Output – 3H PWM1H3 PWM
Output – 3H
PWM1H3 PWM1H3 PWM
Output
PB15_
PWMC0_
PWMH2
35
4 NC NC NC NC NC PWM2L1 PWM
Output
PB18_
PWMC0_
PWML3
38
5 NC NC NC NC NC PWM2H1 PWM
Output
PB17_
PWMC0_
PWMH3_
TIO B1
37
6 NC NC NC NC NC NC
7 NC NC NC NC NC NC
8 NC NC NC NC NC NC
9 NC NC NC NC NC NC
10 NC NC NC NC NC NC
11 NC NC NC NC NC NC
12 NC NC NC NC NC NC
13 MCLR Device Master Clear MCLR Device Master Clear NRST {MCLR} Device
Master Clear
NRST 60
14 NC NC NC NC NC NC
15 VSS NC VSS NC VSS VSS Digital
Supply Ground
GNDIO 26
16 VDD NC VDD NC VDD VDD Digital
Supply
VDDIO 25
17 NC NC NC NC NC NC
18 FAULT DC bus Current Fault (active-low logic) FAULT DC bus Current Fault (active-low logic) FAULT_PWM PWM2H1 PWM
Output
PA16_
PWMC0
_PWMFI2
156
19 NC NC PFC_FLT IPFC Fault (overvoltage or overcurrent) PFC_EN_FLT PWM2L1 PWM
Output
PD13 107
20 PIM_V_M3 Voltage feedback signal PIM_INDX/POT/ V_M3 Hall Sensor/Current Sense/ Voltage Feedback signal NC POT Potentiometer signal PA05_AD5 145
21 PIM_V_M2 Voltage feedback signal PIM_QEB/IB/V_M2 Hall Sensor/Current Sense/ Voltage Feedback signal NC NC PA03_AD3 141
22 PIM_V_M1 Voltage feedback signal PIM_QEA/IA/V_M1 Hall Sensor/Current Sense/ Voltage Feedback signal NC POT Potentiometer signal PA01_AD1 139
23 PIM_IMOTOR_SU M DC bus current signal PIM_IBUS/VBUS DC bus Voltage (downscaled) VBUS2 DC_REF DC Bus Voltage (downscaled) PA07_AD7 147
24 PIM_IMOTOR2 Phase curent signal PIM_IB/POT AC Input Zero Cross/AC Input Voltage (downscaled)/ Potentiometer NC IMOTOR2 Phase 1 Current signal PA08_AD8 148
25 PIM_IMOTOR1 Phase curent signal PIM_IA/IPFC PFC Current (buffered) NC IMOTOR1 Phase 2 Current signal PA06_AD6 146
26 PGC Device programming clock line PGC Device programming clock line NC PGC Device programming clock line PB24_TCK
_SWCLK
48
27 PGD Device programming data line PGD Device programming data line NC PGD Device programming data line PB23_TMS
_SWDIO
47
28 VREF Reference voltage (half of AVDD voltage) AVDD/2 Reference voltage (half of AVDD voltage) VREF NC PA11_AD11 151
29 PIM_REC_NEUTR Reconstructed motor neutral line voltage PIM_REC_NEUTR Reconstructed motor neutral line voltage NEUTR NC PA09_AD9 149
30 AVDD Analog supply AVDD Analog supply AVDD AVDD Analog Supply ANA_3V3 135
31 AVSS Analog supply AVSS Analog supply GND AVSS Analog Supply Ground ANA_GND 134
32 PIM_POT Potentiometer signal PIM_POT Potentiometer
signal
POT NC PA10_AD10 150
33 NC NC PIM_POT Potentiometer
signal
NC NC PA13_AD13 153
34 PIM_GEN2 General I/O PIM_GEN2 General I/O NC NC PA17 160
35 PIM_VBUS DC bus voltage (downscaled) PIM_VBUS DC bus voltage (downscaled) VBUS1 DC_REF DC Bus Voltage (downscaled) PA12_AD12 152
36 VSS NC VSS NC VSS VSS Digital Supply Ground GNDIO 26
37 VDD NC VDD NC VDD VDD Digital Supply VDDIO 25
38 NC NC PIM_
VAC_VOL2
AC input voltage(unbuffered) NC NC PA13_AD13 153
39 NC NC PB00_
AFE0_CH10_BEMF_
W_ADC
PFC shunt signal NC NC PA14_AD14 154
40 NC NC PIM_PFC_L PFC shunt signal NC NC PA15_AD15 155
PIM

Connector PIN

MCLV2 100-pin connection MCHV3 100-pin connection 100-pin connector signal name MCSM Development Board  

SAMRH707 MCU Pin

SAMRH707

Pin Number

Pin Name Functionality Pin Name Functionality Pin Name Functionality
41 PIM_MONITOR_1 Hall sensor/current sense/ voltage feedback signal PIM_V_M1/POT Hall sensor/current sense/ voltage feedback signal Ph_Cur_1 POT Potentiometer signal PA00_AD0 138
42 PIM_MONITOR_2 Hall sensor/current sense/ voltage feedback signal PIM_V_M2 Hall sensor/current sense/ voltage feedback signal Ph_Cur_2 NC PA02_AD2 140
43 PIM_MONITOR_3 Hall sensor/current sense/ voltage feedback signal PIM_V_M3/IBUS Hall sensor/current sense/ voltage feedback signal I_Shunt NC PA04_AD4 142
44 NC NC NC NC NC NC
45 VSS NC VSS NC VSS VSS Digital Supply Ground GNDIO 26
46 VDD NC VDD NC VDD VDD Digital Supply VDDIO 25
47 HALLB Hall sensor/QEI input HB/QEB Hall sensor/QEI input HALLB_QEB NC PA30_TIOB0 13
48 HALLC Hall sensor/QEI input HC/INDX Hall sensor/QEI input HALLC_QINDX NC PB17_PWMC0_PWMH3_TIO B1 37
49 RX UART Receive RX UART Receive PA09_URXD0 USB_RX UART Receive PB05_FLEXCOM1_IO1 23
50 TX UART Transmit TX UART Transmit PA10_UTXD0 USB_TX UART Transmit PB04_FLEXCOM1_IO0 22
51 USB_TX UART Transmit (connected directly to U7) NC NC NC USB_TX UART Transmit PB22_FLECXOM3_IO0 46
52 USB_RX UART Receive (connected directly to U7) NC NC NC USB_RX UART Receive PB21_FLEXCOM3_IO1 45
53 NC NC NC NC NC NC
54 NC NC NC NC NC USB_VBUS USB VBUS
55 NC NC NC NC NC USB_3.3V NC
56 NC NC NC NC NC USB_D- USB Data –
57 NC NC NC NC NC USB_D+ USB Data +
58 PIM_FLT_OUT2 General I/O PIM_FLT_OUT2 (VACZC) General I/O PFC_VACZC NC PA23 6
59 PIM_FLT_OUT1 General I/O PIM_FLT_OUT1 (IPFC) General I/O PFC_I NC PA24 7
60 DBG_LED1 Debug LED 1 DBG_LED2 Debug LED 2 LED1 NC PA27 10
61 HOME Home signal for QEI HOME Home signal for QEI NC NC PA31 14
62 VDD NC VDD NC VDD VDD Digital Supply VDDIO 25
63 OSC1/CLKO Crystal osc in OSCI Crystal osc in NC OSCI Crystal Oscillator In
64 OSC2/CLKI Crystal osc out OSCO Crystal osc out NC OSCO Crystal Oscillator Out
65 VSS NC VSS NC VSS VSS Digital Supply Ground GNDIO 26
66 PIM_IBUS+ BUS current shunt signal PIM_IBUS+ BUS current shunt signal NC NC
67 PIM_IBUS- BUS current shunt signal PIM_IBUS- BUS current shunt signal NC NC
68 LIN_CS LIN chip select signal BTN Push button NC FAULT_1 Fault signal PA16_PWMC0_PWMFI2 156
69 LIN_FAULT LIN fault signal NC NC NC NC PA21 4
70 NC NC NC NC NC BTN_1 Push Button S1 Input PB01_PWMC0_PWMEXTRG 1 16
71 NC NC PIM_PFC_PWM PFC PWM output NC NC PA22 5
72 NC NC HA/QEA Hall Sensor/QEI Input NC NC PB07_TIOA3 27
73 PIM_IB+ IMOTOR1 shunt signal PIM_IB+ IB shunt signal NC NC
74 PIM_IA+ IMOTOR2 shunt signal PIM_IA+ IA shunt signal NC NC
75 VSS NC VSS NC VSS VSS Digital Supply Ground GNDIO 26
76 NC NC HB/QEB Hall Sensor/QEI Input NC USB_TX USB TX PB08_TIOB3 28
77 NC NC PIM_HALLC/INDX/ STP_PWM Hall Sensor/QEI Input NC PWM2H1 PWM Output PB19 39
78 NC NC PIM_PFC_PWM PFC PWM output PFC_PWM PWM2L1 PWM Output PD02 55
79 NC NC VACZX AC Input zero crossing NC NC PD03 56
80 HALLA Hall Sensor/QEI Input HA/QEA Hall Sensor/QEI Input HALLA_QEA NC PA29_TIOA0 12
81 NC NC NC NC NC NC
82 PIM_GEN1 General I/O PIM_GEN1 General I/O NC NC PD04 63
83 BTN_1 Push-button S2 input NC NC BTN1 USB_TX USB TX PB00 15
84 BTN_2 Push-button S3 input NC NC BTN2 USB_RX USB RX PB02 17
85 NC NC NC NC NC NC
86 VDD NC VDD NC VDD VDD Digital Supply VDDIO 25
87 CAN_RX CAN receive NC NC NC NC PB09_CANRX1 29
88 CAN_TX CAN transmit NC NC NC NC PB10_CANTX1 30
89 NC NC NC NC NC NC
90 NC NC NC NC NC NC
91 NC NC NC NC NC NC
92 NC NC NC NC NC NC
PIM

Connector PIN

MCLV2 100-pin connection MCHV3 100-pin connection 100-pin connector signal name MCSM Development Board  

SAMRH707 MCU Pin

SAMRH707

Pin Number

Pin Name Functionality Pin Name Functionality Pin Name Functionality
93 PWM1L1 PWM Output – 1L PWM1L1 PWM Output – 1L PWM1L1 PWM1L1 PWM Output PB12_PWMC0_PWML0 32
94 PWM1H1 PWM Output – 1H PWM1H1 PWM Output – 1H PWM1H1 PWM1H1 PWM Output PB11_PWMC0_PWMH0 31
95 NC NC NC NC NC NC
96 NC NC NC NC NC NC
97 NC NC NC NC NC NC
98 PWM1L2 PWM Output – 2L PWM1L2 PWM Output – 2L PWM1L2 PWM1L2 PWM Output PB14_PWMC0_PWML1_TIO B4 34
99 PWM1H2 PWM Output – 2H PWM1H2 PWM Output – 2H PWM1H2 PWM1H2 PWM Output PB13_PWMC0_PWMH1 33
100 PWM1L3 PWM Output – 3L PWM1L3 PWM Output – 3L PWM1L3 PWM1L3 PWM Output PB16_PWMC0_PWML2 36

The following figures show the SAMRH707 Motor Control PIM schematic diagrams.

Revision History

The revision history describes the changes that were implemented in the document. The changes are listed by revision, starting with the most current publication.

Revision Date Description
A 10/2022 Initial Revision

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Documents / Resources

MICROCHIP SAMRH707 100-Pin Motor Control Plug-In Module [pdf] User Guide
SAMRH707F18-PIM, SAMRH707 100-Pin Motor Control Plug-In Module, SAMRH707 100-Pin Motor Control, Plug-In Module, Motor Control Plug-In Module

References

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