User's Manual
PMAC2 VME Hardware Reference Manual
Jumper Summary 27
J11/JMACH3 (100-Pin Header)
1
2
99
1
00
Front View
Pin# Symbol Function Description Notes
25 ADC_STB5+ Output A/D Converter Strobe Programmable sequence
26 ADC_STB5- Output A/D Converter Strobe
27 ADC_DAA5+ Input Chan A ADC Serial Data MSB first
28 ADC_DAA5- Input Chan A ADC Serial Data
29 ADC_DAB5+ Input Chan B ADC Serial Data MSB first
30 ADC_DAB5- Input Chan B ADC Serial Data
31 AENA5+ Output Amplifier Enable High is enable
32 AENA5- Output Amplifier Enable Low is enable
33 FAULT5+ Input Amplifier Fault Programmable polarity
34 FAULT5- Input Amplifier Fault
35 PWMATOP5+
DAC_CLK5+
Output Phase A Top CMD or DAC
Clock
Programmable function control
36 PWMATOP5-
DAC_CLK5-
Output Phase A Top CMD or DAC
Clock
37 PWMABOT5+
DAC5A+
Output Phase A Bottom CMD or DAC
A Serial Data
Programmable function control
38 PWMABOT5-
DAC5A-
Output Phase A Bottom CMD or DAC
A Serial Data
39 PWMBTOP5+
DAC_STB5+
Output Phase B Top CMD or DAC
Strobe
Programmable function control
40 PWMBTOP5-
DAC_STB5-
Output Phase B Top CMD or DAC
Strobe
41 PWMBBOT5+
DAC5B+
Output Phase B Bottom CMD or DAC
B Serial Data
Programmable function control
42 PWMBBOT5-
DAC5B-
Output Phase B Bottom CMD or DAC
B Serial Data
43 PWMCTOP5+
DIR5+
Output Phase B Top CMD or PFM
Direction
Programmable function control
44 PWMCTOP5-
DIR5-
Output Phase B Top CMD or PFM
Direction
45 PWMCBOT5+
PULSE5+
Output Phase B Bottom CMD or PFM
Pulse
Programmable function control
46 PWMCBOT5-
PULSE5-
Output Phase B Bottom CMD or PFM
Pulse
47 GND Common Reference Voltage
48 GND Common Reference Voltage
49 +5V Output / Input +5V Power For external circuit or from external supply
50 +5V Output / Input +5V Power
51 +5V Output / Input +5V Power For external circuit or from external supply
52 +5V Output / Input +5V Power
53 GND Common Reference Voltage
54 GND Common Reference Voltage
55 CHA6+ Input Enc 6 Pos. A Chan. Also pulse input
56 CHA6- Input Enc 6 Neg. A Chan.
57 CHB6+ Input Enc 6 Pos. B Chan. Also direction input
58 CHB6- Input Enc 6 Neg. B Chan.
59 CHC6+ Input Enc 6 Pos. C Chan. Index channel
60 CHC6- Input Enc 6 Neg. C Chan.
61 CHU6 Input Chan 6 U Flag Hall effect, fault code, or sub-count
62 CHV6 Input Chan 6 V Flag Hall effect, fault code, or sub-count