Altera Multiaxis Motor Control Board User Manual
Page 14
Page 14
Functional Description
Multiaxis Motor Control Board
February 2014
Altera Corporation
61
DRV_0_HSMC_RS485_EN
Input
Channel 0 RS485 encoder TX enable.
62
DRV_0_HSMC_RSLVR_COS_HALL_QUAD_B
Output
Encoder dependent.
63
3.3 V
—
Power.
64
12 V
—
Power.
65
CLK_DRV_0_HSMC_SER
Input
Channel 0 encoder clock.
66
DRV_0_HSMC_RSLVR_SIN_HALL_QUAD_C
Output
Encoder dependent.
67
DRV_0_HSMC_RS485_RX
Output
Channel 0 RS485 encoder RX data.
68
DRV_0_HSMC_MOTOR_DRV_FAULT
Output
Channel 0 IGBT fault status.
69
3.3 V
—
Power.
70
12 V
—
Power.
71
DRV_1_HSMC_RS485_TX
Input
Channel 1 RS485 encoder TX data.
72
DRV_0_HSMC_DRV_WL
Input
Channel 0 phase W low side.
73
DRV_1_HSMC_RS485_EN
Input
Channel 0 RS485 encoder TX enable.
74
DRV_0_HSMC_DRV_VL
Input
Channel 0 phase V low side.
75
3.3 V
—
Power.
76
12 V
—
Power.
77
CLK_DRV_1_HSMC_SER
Input
Channel 1 encoder clock.
78
DRV_0_HSMC_DRV_UL
Input
Channel 0 phase U low side.
79
DRV_1_HSMC_RS485_RX
Output
Channel 1 RS485 encoder RX data.
80
DRV_1_HSMC_W_DATA_OUT
Output
Channel 1 phase W ADC data.
81
3.3 V
—
Power.
82
12 V
—
Power.
83
DRV_1_HSMC_RSLVR_COS_HALL_QUAD_B
Output
Encoder dependent.
84
DRV_1_HSMC_MOTOR_RTN_DATA_OUT
Output
Channel 1 IGBT return current ADC data.
85
DRV_1_HSMC_RSLVR_DRV_HALL_QUAD_A
Input/Output
Encoder dependent..
86
DRV_1_HSMC_U_DATA_OUT
Output
Channel 1 phase U ADC data.
87
3.3 V
—
Power.
88
12 V
—
Power.
89
DRV_2_HSMC_RS485_EN
Input
Channel 1 RS485 encoder TX enable.
90
DRV_1_HSMC_MOTOR_DRV_FAULT
Output
Channel 1 IGBT fault status.
91
DRV_1_HSMC_RSLVR_SIN_HALL_QUAD_C
Output
Encoder dependent.
92
DRV_1_HSMC_DRV_WL
Input
Channel 1 phase W low side.
93
3.3 V
—
Power.
94
12 V
—
Power.
95
DRV_2_HSMC_RS485_TX
Input
Channel 2 RS485 encoder TX data.
96
CLK_DRV_0_HSMC_ADC_OUT
Output
Channel 0 Resolver ADC output clock.
97
DRV_2_HSMC_RS485_RX
Output
Channel 2 RS485 encoder RX data.
98
CLK_DRV_1_HSMC_ADC_OUT
Output
Channel 1 resolver ADC output clock.
99
3.3 V
—
Power.
Table 5. HSMC Connector Pin Assignments
Pin
Signal
Direction
Function