ZEUS Technical Manual

Connectors, LEDs and jumpers

 

 

JP5 & JP6 – CAN bus termination

Connector: 2-way, 2.54mm (0.1") through-hole header

 

JP5

 

 

JP6
JP5
JP6

Pin

Signal name

 

Pin

Signal name

 

 

 

 

 

 

 

 

 

1

CANH

1

Centre tap

2

1

1

2

 

 

 

 

 

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

 

 

2

1

 

VCC (+5V)

 

1

2

VCC_JTAG

 

 

 

This jumper is used to enable debug of PXA270 using JTAG interface.

JP7Description

JTAG Enable

Normal Operation (Default)

Only insert jumper JP7 for JTAG access to PXA270.

© 2007 Eurotech Ltd Issue D

95