Platform Cable USB II
DS593 (v1.2.1) March 17, 2011 www.xilinx.com
12
The connector is a 2-mm shrouded keyed header. See Table 5, page 14 for vendor part numbers and pin assignments.
Flying Wire Adapter
An adapter with wires (Figure 11) is provided for attachment to legacy target systems that do not incorporate a shrouded 2-
mm connector. The adapter makes it possible to use flying wires for connections to distributed terminals on a target system.
The adapter is a small circuit board with two connectors (Figure 12). The connector on the bottom side of the adapter mates
with the 14-pin Platform Cable USB II male 2-mm connector. A 7-pin right-angle header on the top side of the adapter mates
with the standard Xilinx flying wire set.
Note:
This method of connection is not recommended because it can result in poor signal integrity. Additionally, damage can result if the
leads are unintentionally connected to high voltages.
The Xilinx product number for the flying wire set is HW-USB-FLYLEADS-G.
X-Ref Target - Figure 10
Notes:
1. Ribbon Cable: 14-pin conductor, 1.0 mm center, round-conductor flat cable, 28 AWG (7 x 36) stranded conductors, gray PVC with pin 1 edge
marked.
2. 2-mm ribbon female polarized connector, IDC connection to ribbon. Contacts are beryllium copper plated 30 micro-inches gold plating over
50-micro-inches nickel. The connectors mate to 0.5-mm square posts on 2-mm centers.
Figure 10: High Performance Ribbon Cable
X-Ref Target - Figure 11
Figure 11: Flying Wire Adaptor (Top) with Wires
STATUS
Made in U.S.A.
Serial XU - 12345
Model DLC10
Platform Cable USB II
Power 5V 0.15A
2mm
CONNECTOR
SIGNALS
RoHS
Compliant
VREF
PROG
CCLK
DONE
DIN
INIT
----
oror Serial
1.5 < VREF < 5.0 VDC
VREFVREF
SSTMS
SCKTCK
MISOTDO
MOSITDI
--------
SPIJTAG
WPHALT
Gnd
Gnd
Gnd
Gnd
Gnd
----
PGND
HI-SPEED
CERTIFIED
USB
®
JTAG / SERIAL / SPI VREF / VREF / VREF
GND / GND / GND
TCK / CCLK / SCK
TDO / DONE / MISO
TDI / DIN / MOS I
TMS / PROG / SS
HALT / INIT / WP
ADAPTER
DS593_11_021908
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