HW-USB-IIG Xilinx Inc, HW-USB-IIG Datasheet - Page 24

• Manufacturer Part Number: HW-USB-IIG
• Description: IC CABLE
• Manufacturer: Xilinx Inc

Specifications of HW-USB-IIG

• Supply Voltage: 5.25V
• Accessory Type: Platform Cable USB II
• Ic Cable Type: Download Cable
• Connector Type B: USB A Plug
• Connector Type A: 2-mm Shrouded Keyed Socket
• Silicon Family Name: Virtex II, Spartan II
• Core Architecture: FPGA
• Core Sub-architecture: Virtex, Spartan, XC4000
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Note:
is attributable exclusively to input delays in the cable. At 12 MHz, there is still sufficient setup time before the cable samples prior to the
next negative TCK transition.
X-Ref Target - Figure 25
DS593 (v1.2.1) March 17, 2011
The propagation delay from TCK to TDO is 26 ns. Because
Figure 25: TDI_DIN_MOSI and TMS_PROG_SS Timing with Respect to TCK_CCLK_SCK
TMS_PROG changes on Negative
Edge of TCK_CCLK (G1)
www.xilinx.com
Figure 26
shows a propagation delay of 37 ns, the difference of 11 ns
TDI_DIN Changes
on Negative Edge
of TCK_CCLK (G2)
DS593_25_021408
Platform Cable USB II
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