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Intel FPGA User Manual

Intel FPGA USB Download Cable User Guide
UG-USB81204
2016.10.31
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Contents
Contents
1.1 USB Download Cable Revision.................................................................................. 3
1.2 Supported Devices and Host Systems........................................................................3
2.1 Block Diagram and Dimension.................................................................................. 4
2.2 Cable-to-Board Connection...................................................................................... 4
2.3 Pin Description....................................................................................................... 5
2.4 Operating Conditions...............................................................................................6
2.5 Power Requirements............................................................................................... 7
2.6 RoHS Compliance................................................................................................... 8
3.1 Installing the USB Download Cable Driver on Windows................................................ 9
3.2 Installing the USB Download Cable Driver on Linux..................................................... 9
3.2.1 Installing on Red Hat Enterprise 4 or Earlier Versions..................................... 10
3.2.2 Installing on Red Hat Enterprise 5............................................................... 10
3.3 Setting up the USB Download Cable Hardware in the Quartus Prime Software............... 10
3.4 Connecting the USB Download Cable to the Board..................................................... 11
Intel FPGA USB Download Cable User Guide 2
1 Introduction to USB Download Cable
1 Introduction to USB Download Cable
The USB Download Cable interfaces a USB port on a host computer to an FPGA mounted on a printed circuit board. The cable sends configuration data from the host computer to a standard 10-pin header connected to the FPGA. You can use the USB Download Cable to iteratively download configuration data to a system during prototyping or to program data into the system during production.
1.1 USB Download Cable Revision
Table 1. USB Download Cable Revision
Revision Indicator Description RoHS Compliant
Rev. A Ribbon cable. No revision
marking on the casing.
Rev. B "Rev. B" on the casing. 10-pin female connector that is connected to the
Rev. C "Rev. C" on the casing. 10-pin female connector that is connected to the
10-pin female connector that is connected to the USB Download Cable through a ribbon cable.
USB Download Cable through a flexible PCB cable.
USB Download Cable through a flexible PCB cable.
No
No
Yes
1.2 Supported Devices and Host Systems
You can use the USB Download Cable with supported Intel® FPGAs, serial configuration devices, and host systems.
Table 2. Supported Devices and Host Systems
FPGA Serial Configuration Device Host System
Stratix® series
Arria® series
Cyclone® series
MAX® series
©
2016 Intel Corporation. All rights reserved. Intel, the Intel logo, Altera, Arria, Cyclone, Enpirion, MAX, Megacore, NIOS, Quartus and Stratix words and logos are trademarks of Intel Corporation in the US and/or other countries. Other marks and brands may be claimed as the property of others. Intel warrants performance of its FPGA and semiconductor products to current specifications in accordance with Intel's standard warranty, but reserves the right to make changes to any products and services at any time without notice. Intel assumes no responsibility or liability arising out of the application or use of any information, product, or service described herein except as expressly agreed to in writing by Intel. Intel customers are advised to obtain the latest version of device specifications before relying on any published information and before placing orders for products or services.
EPCS devices EPCQ devices
EPCQ-L devices
Windows
Linux
ISO 9001:2008 Registered
USBInterface
Chip
EPM7064AETC44
I/Os
I/Os
V
CC (TRGT)
Pin 1
V
CC
I/O I/O I/O I/O I/O I/O I/O
I/O
USBVCC
USB
Receptacle
10-Pin
Female Plug
Voltage Translator
Circuitry
0.5 (1)
7.5 (1)
2.5
1.0
2.0
(1) Applies to Rev. B and Rev. C.
All Dimensions are in inches.
2 Specifications for USB Download Cable
2 Specifications for USB Download Cable
The USB Download Cable has a universal USB connector that plugs into the PC USB port, and a female connector that plugs into a male header on the device board. This section shows the hardware components, their dimensions, and lists the pins, operating conditions and power requirements.
2.1 Block Diagram and Dimension
Figure 1. Block Diagram of the USB Download Cable
Figure 2. Dimension of the USB Download Cable
2.2 Cable-to-Board Connection
TheUSB Download Cable has a 10-pin female connector, which plugs into a 10-pin male header on the device board. The male header consists of two rows of five pins, which are connected to the programming or configuration pins of the device.
©
2016 Intel Corporation. All rights reserved. Intel, the Intel logo, Altera, Arria, Cyclone, Enpirion, MAX, Megacore, NIOS, Quartus and Stratix words and logos are trademarks of Intel Corporation in the US and/or other countries. Other marks and brands may be claimed as the property of others. Intel warrants performance of its FPGA and semiconductor products to current specifications in accordance with Intel's standard warranty, but reserves the right to make changes to any products and services at any time without notice. Intel assumes no responsibility or liability arising out of the application or use of any information, product, or service described herein except as expressly agreed to in writing by Intel. Intel customers are advised to obtain the latest version of device specifications before relying on any published information and before placing orders for products or services.
ISO 9001:2008 Registered
0.023 Sq .
0.235
0.100
Side View
0.100
Top View
Dimensions are in inches
10-pin Male Header
0.250 Typ.
0.700 Typ.
0.425 Typ.
0.100 Sq.
1098765432
1
0.025 Sq.
Spacing between pin centers is 0.1 inches.
10-pin Female Connector
(Device Board)
2 Specifications for USB Download Cable
A 10-pin surface mount header can be used for the JTAG, AS, or PS download cable. However, Intel recommends using a through-hole connector because of the repeated insertion and removal force needed.
Figure 3. Connectors and Dimensions
2.3 Pin Description
The following table lists the pins of the USB Download Cable female plug and describes their functions in the JTAG, active serial and passive serial modes.
Table 3. Signal Names of the USB Download Cable Female Plug
Pin AS Mode PS Mode JTAG Mode
Signal Name Description Signal Name Description Signal Name Description
10
1
2
3
4
5
6
7
8
9
DCLK
GND
CONF_DONE
V
CC(TRGT)
nCONFIG
nCE
DATAOUT
nCS
ASDI
GND
Clock signal.
Signal ground.
Configuration
done.
Target power
supplied by the
device board.
Configuration
control.
Cyclone chip
enable.
Active serial data
out.
Serial
configuration
device chip
select.
Active serial data
in.
Signal ground.
DCLK
GND
CONF_DONE
V
CC(TRGT)
nCONFIG
— — — —
nSTATUS
— — — —
DATA0
GND
Clock signal.
Signal ground.
Configuration
Target power
supplied by the
device board.
Configuration
Configuration
Data to device.
Signal ground.
done.
control.
status.
TCK
GND
TDO
V
CC(TRGT)
TMS
— —
TDI
GND
Clock signal.
Signal ground.
Data from
device.
Target power
supplied by the
device board.
JTAG state
machine control.
Data to device.
Signal ground.
Intel FPGA USB Download Cable User Guide
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