He section, Jp5 & jp6 – can bus termination, Section – Eurotech Appliances ZEUS PXA270 User Manual
Page 95: Jp7 - jtag enable, Jp5&jp6
ZEUS Technical Manual
Connectors, LEDs and jumpers
© 2007 Eurotech Ltd Issue D
95
JP5 & JP6 – CAN bus termination
Connector:
2-way, 2.54mm (0.1") through-hole header
JP5
JP6
Pin Signal name
Pin Signal name
1
CANH
1
Centre tap
2 Centre
Tap
2 CANL
JP5 & JP6
Description
62Ω Termination connected
62Ω Termination disconnected
(default)
Only insert jumpers JP5 and JP6 if the ZEUS is at the end of the network.
JP7 - JTAG Enable
Connector:
2-way, 2.54mm (0.1") through-hole header
Pin Signal
name
1 VCC
(+5V)
2 VCC_JTAG
This jumper is used to enable debug of PXA270 using JTAG interface.
JP7 Description
JTAG Enable
Normal Operation (Default)
Only insert jumper JP7 for JTAG access to PXA270.
JP6
JP5
1 2
2 1
1
2