Board Revision History - Eurotech Vector User Manual

Board Revision History

This manual applies to the current revision of the Vector as given in the following sections.
Identifying the Board Revision
The revision number is printed on the printed wiring board (PWB). That number is 170124-700Rx,
where "x" is the revision level of the PWB.
Board Revision History
The following is an overview of the revisions to the board.
Revision 1
Initial Release
Revision A
New Features
General-purpose LEDs D57 and D58 added.
Uses low-profile RTC battery socket.
Changes
Reset jumper JP1 and Sleep/Wake jumper JP2 moved to improve accessibility.
Line out sense input added on stereo line out header J5.
Microphone input header J6 changed from 2-pin to 4-pin.
Microphone plug in sense input added to header J6.
LVDS display header J15 changed from horizontal to vertical mount.
Touch panel signal pin assignments changed on header J15.
Spacing between USB sockets J18 and J22 increased to accommodate large USB devices.
GPIO header J21 moved to promote improved packaging.
CAN headers J24 and J25 moved to improve accessibility.
USB client port J26 changed from mini USB Type B socket to header.
Option added to reconfigure USB client port as USB host.
Serial 1 header J27 keyed, and pin assignment changed to accommodate standard ARM kit cables.
Serial port 2 added on header J34 when touch panel controller is not installed.
USB Host 0 port added on header J35.
J37 changed from header to socket and pin 1 swapped with pin 4 to allow use of standard SATA
power cables.
Audio codec updated to component recommended for new designs.
Keypad/GPIO control changed from I
SMBus GPIO0 changed from amplifier shutdown control to optional serial port mode select.
2
Pull-ups on I C bus removed.
110124-7000A
2
C bus to SMBus.
Board Revision History
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