FPDXSDUR-43USB/NOPB National Semiconductor, FPDXSDUR-43USB/NOPB Datasheet - Page 16

• Manufacturer Part Number: FPDXSDUR-43USB/NOPB
• Description: KIT EVAL DS99R421 CONV TO LVDS
• Manufacturer: National Semiconductor

Specifications of FPDXSDUR-43USB/NOPB

• Main Purpose: Interface, Serializer, Deserializer (SERDES)
• Utilized Ic / Part: DS90UR124, DS99R421
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Secondary Attributes: -
• Embedded: -
• Primary Attributes: -
• Other names: FPDXSDUR-43USB

Table 6.
JP1, JP2: USB Red and Black wire
Reference
JP1
JP2
The following picture depicts a typical example of the FPD-Link II serial stream. This
snapshot was taken with a differential probe across the 100 ohm termination resistor R1
on the DS90UR124 Rx evaluation board. R1 is the termination resistor to the RxIN +/-.
Note: The scope was triggered, with a separate probe, on TCLK, the input clock into the
DS90UR241 Tx. To view the serial stream correctly, do not trigger on the probe
monitoring the serial stream.
J2
top side view
(mounted on component side)
NO connect
mini USB
Power wire in USB cable
thru J2 (and J1 not
mounted) connector
Jumper RED to VSS –
recommended
Note: Normally VDD in USB application
Power wire in USB cable
thru J2 (and J1 not
mounted) connector
Jumper BLACK to VSS –
recommended
Note: Normally VSS in USB application
pin 1
pin 2
pin 3
pin 4
pin 5
Description
RED WIRE
+
_
BLACK WIRE
National Semiconductor Corporation
Red wire tied
to VDD
Black wire
tied to VDD
VDD
Red wire
tied to VSS
(Default)
Black wire
tied to VSS
(Default)
VSS
Date: 5/12/2008
Page 16 of 39
Red wire
floating
(not
recommended)
Black wire
floating
(not
recommended)
OPEN