Texas Instruments DS90UB914A-CXEVM: FPD-Link III Deserializer Evaluation Module DS90UB914A-CXEVM DS90UB914A-CXEVM Datenbogen
Produktcode
DS90UB914A-CXEVM
Factory Set Switch Settings and Jumpers Default Configuration
Only one switch is allowed to be in SELECT mode at a time.
Figure 2-6. Switch S2: Default settings on Serializer Board
3. S3 is a momentary switch, which is present on the top right corner of the SER board. Press this switch
to clear the output of one shot latches for low pulse on GPO0 and GPO1.
4. S4 is a momentary switch for Transmitter Power Down.
5. On JP8 and JP13, a 2-pin jumper is factory placed as shown in
. This selects power from U4
for 1.8V VDD and from U3 for 3.3V VDDIO respectively.
2.5.2 Deserializer Board default configuration
S1, S2, JP6, JP12 of Deserializer board are factory configured as shown in
for plug and play
operation.
1. The S1 switch is factory set as shown below in
(a) The PDN switch is set high and will turn on the Deserializer upon power up. This switch is
connected to PDB pin of the device.
(b) The OEN and OSS_SEL switch are set HIGH and will enable outputs to toggle upon power up.
(c) The SEL switch is set high to select RIN1+/- input, which feeds serial stream data to the device
from coax cable.
Refer
for more details.
9
SNLU135 – JUNE 2013
Board Setup Details
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