Xilinx HW-USB-II-G Manuals

Manuals and User Guides for Xilinx HW-USB-II-G. We have 1 Xilinx HW-USB-II-G manual available for free PDF download: Manual

Xilinx HW-USB-II-G Manual

Xilinx HW-USB-II-G Manual (36 pages)

Brand: Xilinx | Category: Motherboard | Size: 3.53 MB

Table of Contents

Features
1
Platform Cable USB II Description
1
Reliable
1
Xilinx Platform Cable USB II
2
Physical Description
3
Operation
3
Minimum Host System Requirements
3
Plastic Case Physical Description
3
Operating Power
4
Platform Cable USB II Software Compatibility
4
Device Driver Installation
4
Firmware Updates
4
Hot Plug and Play
5
Connecting to the Cable in Impact
5
Establishing a Connection
5
Option 1: Cable Auto Connect
5
Manual Cable Connect
6
Multiple USB Cable Management
7
Configuration Clock Speed
7
Cable Setup Information
7
Maximum JTAG Clock Frequencies
8
Impact Cable Status Bar
9
Status Indicator
9
Interpreting the Status LED
10
System Suspend
11
Platform Cable USB II Connections
11
High Performance Ribbon Cable
11
Flying Wire Adapter
12
Flying Wire Adaptor (Top) with Wires
12
Physical Connection to the Host
13
Standard A-B Host Interface Cable and Series B Receptacle
13
Target Interface Connectors
14
Target System Connections
15
JTAG and Slave Serial
15
Example of JTAG Chain Topology
15
Example Using PGND in a JTAG Chain
16
Direct SPI
17
Example of Cascaded Slave-Serial Topology
17
Indirect SPI
18
Example of Direct SPI Topology
18
Target Interface Reference Voltage and Signals
19
Target Reference Voltage Sensing (VREF)
19
Bidirectional Signal Pins
19
Output Driver Structure
19
Target Interface Driver Topology
20
Input Receive Structure
21
Target Interface Receiver Topology
21
Pseudo Ground Signal
22
HALT_INIT_WP Signal in Impact
22
PGND Signal
22
Timing Specifications
23
TDO/MISO Timing Considerations
23
Enabling the HALT Signal in Impact (9.2I)
23
Signal Integrity
27
TDO Sampling Example at 12 Mhz
27
Differential Clock Buffer Example
27
USB Hub Types and Cable Performance
28
Maximum Port Current
28
Total Bandwidth
28
Interface Pin Descriptions
29
Jtag/Spi/Slave Serial Port: 2-MM Connector Signals
29
Platform Cable USB II Operating Characteristics
31
Absolute Maximum Ratings
31
Recommended DC Operating Conditions
32
DC Electrical Characteristics
32
Switching Characteristics
32
USB-IF Compliance
33
Platform Cable USB II Timing Diagram
33
FCC Notice
34
Industry Canada Information
34
Ordering Information
34
Marking Information
34
Revision History
35
Notice of Disclaimer
35

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