User's Manual

PMAC VME Hardware Reference Manual
28 Jumper Summary
J11/JMACH3 (100-Pin Header)
1
2
99
1
00
Front View
Pin# Symbol Function Description Notes
63 CHW6 Input Chan 6 W Flag Hall effect, fault code, or sub-count
64 CHT6 Input Chan 6 T Flag Fault code, or sub-count
65 USER6 Input General Purpose User Flag Hardware capture flag, or sub-count
66 PLIM6 Input Positive Overtravel Limit Hardware capture flag
67 MLIM6 Input Negative Overtravel Limit Hardware capture flag
68 HOME6 Input Home Switch Input Hardware capture flag
69 ACCFLT6 Input Accessory Fault Flag For loss of ACC supply voltage
70 WD0/ Output Watchdog Output Low is PMAC watchdog fault
71 SCLK56+ Input / Output Encoder Sample Clock Direction controlled by PMAC2 jumper
72 SCLK56- Input / Output Encoder Sample Clock
73 ADC_CLK6+ Output A/D Converter Clock Programmable frequency
74 ADC_CLK6- Output A/D Converter Clock
75 ADC_STB6+ Output A/D Converter Strobe Programmable sequence
76 ADC_STB6- Output A/D Converter Strobe
77 ADC_DAA6+ Input Chan A ADC Serial Data MSB first
78 ADC_DAA6- Input Chan A ADC Serial Data
79 ADC_DAB6+ Input Chan B ADC Serial Data MSB first
80 ADC_DAB6- Input Chan B ADC Serial Data
81 AENA6+ Output Amplifier Enable High is enable
82 AENA6- Output Amplifier Enable Low is enable
83 FAULT6+ Input Amplifier Fault Programmable polarity
84 FAULT6- Input Amplifier Fault
85 PWMATOP6+
DAC_CLK6+
Output Phase A Top CMD or DAC
Clock
Programmable function control
86 PWMATOP6-
DAC_CLK6-
Output Phase A Top CMD or DAC
Clock
87 PWMABOT6+
DAC6A+
Output Phase A Bottom CMD or DAC
A Serial Data
Programmable function control
88 PWMABOT6-
DAC6A-
Output Phase A Bottom CMD or DAC
A Serial Data
89 PWMBTOP6+
DAC_STB6+
Output Phase B Top CMD or DAC
Strobe
Programmable function control
90 PWMBTOP6-
DAC_STB6-
Output Phase B Top CMD or DAC
Strobe
91 PWMBBOT6+
DAC6B+
Output Phase B Bottom CMD or DAC
B Serial Data
Programmable function control
92 PWMBBOT6-
DAC6B-
Output Phase B Bottom CMD or DAC
c B Serial Data
93 PWMCTOP6+
DIR6+
Output Phase B Top CMD or PFM
Direction
Programmable function control
94 PWMCTOP6-
DIR6-
Output Phase B Top CMD or PFM
Direction
95 PWMCBOT6+
PULSE6+
Output Phase B Bottom CMD or PFM
Pulse
Programmable function control
96 PWMCBOT6-
PULSE6-
Output Phase B Bottom CMD or PFM
Pulse
97 GND Common Reference Voltage