Altera Multiaxis Motor Control Board User Manual
Page 15
Functional Description
Page 15
Multiaxis Motor Control Board
February 2014
Altera Corporation
100
12 V
—
Power.
101
DRV_2_HSMC_U_DATA_OUT
Output
Channel 2 phase U ADC data.
102
DRV_1_HSMC_DRV_VL
Input
Channel 1 phase V low side.
103
DRV_2_HSMC_MOTOR_RTN_DATA_OUT
Output
Channel 2 IGBT return current ADC data.
104
DRV_1_HSMC_DRV_UL
Input
Channel 1 phase U low side.
105
3.3 V
—
Power.
106
12 V
—
Power.
107
CLK_DRV_2_HSMC_SER
Input
Channel 2 encoder clock.
108
DRV_1_HSMC_DRV_WH
Input
Channel 1 phase W high side.
109
DRV_2_HSMC_W_DATA_OUT
Output
Channel 2 phase W ADC data.
110
DRV_1_HSMC_DRV_VH
Input
Channel 1 phase V high side.
111
3.3 V
—
Power.
112
12 V
—
Power.
113
DRV_2_HSMC_RSLVR_COS_HALL_QUAD_B
Output
Encoder dependent.
114
DRV_1_HSMC_DRV_UH
Input
Channel 1 phase U high side.
115
DRV_2_HSMC_RSLVR_DRV_HALL_QUAD_A
Input/Output
Encoder dependent.
116
DRV_3_HSMC_RS485_RX
Output
Channel 3 RS485 encoder RX data.
117
3.3 V
—
Power.
118
12 V
—
Power.
119
DRV_2_HSMC_DRV_WH
Input
Channel 2 phase W high side.
120
DRV_3_HSMC_RS485_TX
Input
Channel 3 RS485 encoder TX data.
121
DRV_2_HSMC_RSLVR_SIN_HALL_QUAD_C
Output
Encoder dependent.
122
DRV_3_HSMC_RS485_EN
Input
Channel 3 RS485 encoder TX enable.
123
3.3 V
—
Power.
124
12 V
—
Power.
125
DRV_2_HSMC_DRV_UH
Input
Channel 2 phase U high side.
126
DRV_3_HSMC_RSLVR_SIN_HALL_QUAD_C
Output
Encoder dependent.
127
DRV_2_HSMC_DRV_VH
Input
Channel 2 phase V high side.
128
DRV_3_HSMC_RSLVR_COS_HALL_QUAD_B
Output
Encoder dependent.
129
3.3 V
—
Power.
130
12 V
—
Power.
131
DRV_2_HSMC_DRV_WL
Input
Channel 2 phase W low side.
132
DRV_3_HSMC_RSLVR_DRV_HALL_QUAD_A
Input/Output
Encoder dependent.
133
DRV_2_HSMC_MOTOR_DRV_FAULT
Output
Channel 2 IGBT fault status.
134
DRV_3_HSMC_MOTOR_DRV_FAULT
Output
Channel 3 IGBT fault status.
135
3.3 V
—
Power.
136
12 V
—
Power.
137
DRV_2_HSMC_DRV_UL
Input
Channel 2 phase U low side.
138
DRV_3_HSMC_DRV_WL
Input
Channel 3 phase W low side.
Table 5. HSMC Connector Pin Assignments
Pin
Signal
Direction
Function