LS-X2280-BASE-PC-N Lattice, LS-X2280-BASE-PC-N Datasheet - Page 13

• Manufacturer Part Number: LS-X2280-BASE-PC-N
• Description: MCU, MPU & DSP Development Tools ispLEVER Base MachXO -2280 Std Dev Kit
• Manufacturer: Lattice

Specifications of LS-X2280-BASE-PC-N

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Lattice Semiconductor
RJ-45 Connection
The west edge of the board provides a place to insert an RJ-45 connector. This connector is not installed at the fac-
tory. The traces to the RJ-45 connector have the same resistor network scheme as shown in Figure 5, described
above. The traces are 50 ohm impedance, and on larger MachXO devices are connected to true LVDS I/O.
Mictor Header
The left-side I/Os on the MachXO which are not used for the RJ-45 and small prototype test points are routed to a
AMP/Tyco Mictor connector for additional off-board expansion. This connector can be mounted on the bottom side
of the board. The connector is not populated by the manufacturer. Review the schematic for the board to determine
which I/O pins are routed to the Mictor connector.
Ordering Information
Technical Support Assistance
Hotline: 1-800-LATTICE (North America)
e-mail:
Internet: www.latticesemi.com
© 2007 Lattice Semiconductor Corp. All Lattice trademarks, registered trademarks, patents, and disclaimers are as
listed at www.latticesemi.com/legal. All other brand or product names are trademarks or registered trademarks of
their respective holders. The specifications and information herein are subject to change without notice.
Revision History
MachXO 2280C Evaluation Board - Standard
MachXO 640C Evaluation Board - Standard
ispLEVER Base with MachXO 2280 Standard Development Kit LS-X2280-BASE-PC-N
September2006
February 2007
March 2007
March 2008
June 2006
June 2007
April 2007
[phone] (Outside North America)
[e-mail]
Date
Description
Version
01.0
01.1
01.2
01.3
01.4
01.5
01.6
Initial release.
Updated schematic in Appendix A.
Updated Switch Assignments table.
Updated ispClock Configuration section.
Added Ordering Information section.
Added important information for proper connection of ispDOWNLOAD
(Programming) Cables.
Updated Features bullets and General Description section to indicate
the power supply will operate between 5V and 20V, instead of 5V to
28V.
Changed document title from “MachXO Standard Evaluation Board
Revision 001 User’s Guide” to “MachXO Standard Evaluation Board
Revision 001 & 002 User’s Guide”.
13
LCMXO2280C-L-EV
LCMXO640C-L-EV
Ordering Part Number
MachXO Standard Evaluation Board
Revisions 001 & 002 User’s Guide
Change Summary
Friendly Use Period (EFUP)
China RoHS Environment-
10