Delta Tau PMAC2A-PC/104 - Manual (Page 53)

PMAC2A PC104 Hardware Reference Manual
Acc-2P E-Point Jumper Descriptions 47
ACC-2P E-POINT JUMPER DESCRIPTIONS
E1: USB/Ethernet Micro-Controller Firmware Reload Enable
E Point and
Physical Layout
Location Description Default
E1 Remove jumper to reload firmware on power-
up reset.
Jump pin 1 to 2 for normal operations
1-2 Jumper Installed
Note: This jumper was added on revision –103 and above of the Acc-2P
E3 – E4: JHW, PD Function Select
E Point and
Physical Layout
Location Description Default
E3
F4 Jump pin 1 to 2 to enable handwheel channel
1 inputs.
Jump pin 2 to 3 to enable pulse and direction
channel 1 outputs.
1-2 Jumper installed
E4
F3 Jump pin 1 to 2 to enable handwheel channel
2 inputs.
Jump pin 2 to 3 to enable pulse and direction
channel 2 outputs.
1-2 Jumper installed
E5: I/O Gate Address Select
E Point and
Physical Layout
Location Description Default
E5
F1 Jump pin 1 to 2 to address Acc-2P I/O ports at
the regular addresses.
Jump pin 2 to 3 to address Acc-2P I/O ports at
the regular addresses plus $40.
1-2 Jumper installed
E6: Communications Port Select
E Point and
Physical Layout
Location Description Default
E6
E6 Jump pin 1 to 2 to enable the PC/104
communications port.
Jump pin 2 to 3 to enable either the USB or
Ethernet communications port.
1-2 Jumper installed