AddOns

The pictures shown are a sized down. Download the file from the table to see the high resolution version.

Trb2 B

Connect Temperature Sensor to FPGA: Via one data line from temperature sensor to pin AK17 / JT266 of FPGA. (This is the outermost testpad in a row of four next to C673. The Via is the uppermost in a group of three in a triangle form.

Hub2 Patch: Temperature Sensor on Trb2_B

Trb2 C

Connect Temperature Sensor to FPGA: Via on data line from temperature sensor to pin AK17 / JT266 of FPGA. (This is the outermost testpad in a row of four next to C673. The Via is the single one right of R45.

Hub2 Patch: Temperature Sensor on Trb2_C
  • The white line is the TCK-wire.:

TRB2b and TRB2c

They need a patch for the JTAG communication to work reliably. A 50 Ohm resistor in series with the TCK line coming from the ETRAX will do the job. So the line has to be cut and a 50Ohm resistor has to bridge the gap. Here are the pictures for that: The white line is the TCK-wire.

Hub2

Connect Temperature Sensor to FPGA1: FPGA-pin H1(lower left pin with testpad) to Pin 80 of AddOn-Connector JTRB2. Hub2 Patch: Temperature Sensor to FPGA1

MDC Optical AddOn

Connect Temperature Sensor to FPGA2: FPGA2-Pin AD1 / JT32 (rightmost pad in a group of six) to Via under sensor (right one in row of four). MDC Optical Addon Patch: Temperature Sensor to FPGA1

-- JanMichel - 26 Mar 2009

TOF AddOn

No connection on SCK and CS signals between DAC groups and lost connection between UD17 SDO to UD1 SDI. Needed patches (example, because it is enough to connect pin 7 and 8 between groups):
UD1 pin 7 -> UD2 pin 7
UD1 pin 8 -> UD2 pin 8
UD5 pin 7 -> UD6 pin 7
UD5 pin 8 -> UD6 pin 8
UD9 pin 7 -> UD10 pin 7
UD9 pin 8 -> UD10 pin 8
UD13 pin 7 -> UD14 pin 7
UD13 pin 8 -> UD14 pin 8

Topic attachments
I Attachment Action Size Date Who Comment
MDC_OPTICAL_ADDON001.jpgjpg MDC_OPTICAL_ADDON001.jpg manage 382.3 K 27 Mar 2009 - 10:02 JanMichel MDC Optical AddOn: temperature sensor patch
hub2.pngpng hub2.png manage 31.1 K 23 Mar 2009 - 10:58 JanMichel Hub2 Patch: Temperature Sensor to FPGA1
trb2b.pngpng trb2b.png manage 2038.9 K 26 Mar 2009 - 17:45 JanMichel Trb2_B Temperature sensor patch
trb2c.pngpng trb2c.png manage 680.8 K 26 Mar 2009 - 17:44 JanMichel Trb2_C temperature sensor patch
trb_v2c_jtag_patch.pngpng trb_v2c_jtag_patch.png manage 77.2 K 08 Jun 2009 - 13:34 MichaelTraxler The white line is the TCK-wire.
Topic revision: r8 - 27 Oct 2009, JanMichel
 
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