Reference Manual

PMAC Mini PCI Hardware Reference Manual
28 E-Point Jumper Descriptions
E116 - E119: V/F Converter Configuration
(Voltage-to-Frequency Converter Option [OPT 15] Required)
E-Point and
Physical Layout
Location Description Default
E116
A3
Jump pin 1 to 2 to tie AENA1/DIR1 output to CHB3
input.
Remove jumper to keep lines separate.
No jumper
installed
E117
A3
Jump pin 1 to 2 to tie PULSE1 output to CHA3 input.
Remove jumper to keep lines separate.
No jumper
installed
E118
A3
Jump pin 1 to 2 to tie PULSE2 output to CHA4 input.
Remove jumper to keep lines separate.
No jumper
installed
E119
A3
Jump pin 1 to 2 to tie AENA2/DIR2 output to CHB4
input.
Remove jumper to keep lines separate.
No jumper
installed
Note: For stepper Feedback install E116 and E119