Platform Cable USB II
The connector is a 2-mm shrouded keyed header. See Table 5, page 14 for vendor part numbers and pin assignments.
X-Ref Target - Figure 10
DS593_10_112607
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
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 11
®
STATUS
2mm
Platform Cable USB II CONNECTOR
SIGNALS
JTAG orSerial or SPI
HALT
INIT WP
---- ----
DIN MOSI
PGND
Gnd
Gnd
Gnd
Gnd
Gnd
----
JTAG / SERIAL / SPI
VREF
/ VREF / VREF
Model DLC10
Power 5V 0.15A
----
GND / GND / GND
TDI
TDO DONE MISO
Serial XU - 12345 TCK CCLK SCK
TCK
HALT
TDI
/
CCLK
INIT
DIN / MOSI
/
/
SCK
WP
TMS PROG
SS
/
/
/
HI-SPEED
VREF VREF VREF
TDO / DONE
MISO
CERTIFIED
USB
Made in U.S.A.
1.5 < VREF < 5.0 VDC
TMS
/ PROG / SS
ADAPTER
DS593_11_021908
Figure 11: Flying Wire Adaptor (Top) with Wires
DS593 (v1.2.1) March 17, 2011
www.xilinx.com
12
XILINX [ XILINX, INC ]
