Products - DDR3 DIMM NEXVu

DDR3 NEXVu DIMM (VDIMM) & Software

New! 50GHz timing analysis on every DDR3 channel for all TLA7BB4 supported products.

New! Altera demos their DDR3-1067 FPGA interface using a DDR3 DIMM NEXVu

New! DDR3 Protocol Violation software available.

New! DDR3-1333 NEXVu's available.

The DDR3 NEXVu product line allows for acquisition of Address/Command, Read and Write Data of 240-pin, Unbuffered or Registered DDR3 1333 (or slower). Supports DDR3-800, DDR3-1067, DDR3-1333 (PC3-6400/PC3-8500/PC3-10600).

The DDR3 NEXVu are extended, DDR3 DIMMs designed to JEDEC standards with logic analyzer probe points. This provides unmatched signal fidelity and allows the capture of the actual eye-patterns, as seen by the memory components.

Acquisition of DDR3 Address/Command, Read and Write data.

50 GHz Timing analysis available on all DDR3 signals (TLA7BB4 supported NEXVu's)

Simultaneous state and timing on every channel of the TLA.

DDR3 DIMM designed to JEDEC standards

No added buffers to conceal system performance.

Impedance controlled / matched trace-length design.

Correlation with data from other acquisition modules.

Oscilloscope Connectivity to any channel without having to re-probe via the TLA’s Enhanced iView Analog Mux capability.

Selective Clocking stores data when Commands are present and for thirteen clock cycles after Column Address assertion, resulting in more DDR3 Bus Cycle activity and fewer Idle cycles stored in acquisition memory.

Protocol Violation Software automates the analysis of DDR3/DDRII protocol.

Sample Point Analysis Software automates analysis of the data bus for accurate and easy sample point placement for DDR3 / DDRII read and write acquisition.

Pre-defined Symbols for easy Trigger Setup for the following Command Cycles: Read Col Address Read, Write Col Address Write, Mode Register Set, Row Address Strobe, No Operation, Ignore Command Data, Burst Stop, Refresh, Precharge, and Precharge Select Bank.

Performance You Can See @ DDR3-1333

Clock 0 (CK0)	Chip Select 0 (S0)	Strobe0/Data0 (DQS0/DQ0)
Strobe0/Data0 (DQS0/DQ0)	Strobe 3 (DQS3)	Strobe 3 (DQS3)

NEXVu Options

Speed Options

1. DDR3-1333 or slower (PC3-10600/PC3-8500/PC3-6400)
2. DDR3-800 (PC3-6400)

Memory Options

1. Memory socket populated NEXVu DIMM. This option allows the customer to swap the memory components on the NEXVu for quick testing of a variety of vendor components. Please see the NEXVu Sockets application note for more information on this option.
2. Passive component populated NEXVu DIMM that is fully populated with everything except the memory components. This option is available for customers who wish to solder on their own memory components.

DIMM Options

1. Unbuffered (UDIMM)
2. Registered (RDIMM)

Rank Options

1. Single Rank
2. Dual Rank

Please note that DDR3 NEXVus may not be available in every possible configuration or that lead-times may vary. Please contact us for the most up-to-date information.

System Requirements

• TLA7BB4 DDR3-1333 / DDR3-1067 / DDR3-800 Read and Write Acquisition Requires
  • TLA7000 series logic analyzer
    • Two, merged, 750MHz state speed TLA7BB4 acquisition modules
    • A quantity of NEX-PRB1X and NEX-PRB2X probes (see the appropriate manual or contact us for details)
• TLA7Ax4 DDR3-800 Read and Write Acquisition Requires
  • TLA Application Software V4.2 or later
    • Three, merged, 450MHz state speed acquisition modules (TLA7AA4 or TLA7AB4)
    • A quantity of NEX-PRB1X and NEX-PRB4X probes (see the appropriate manual or contact us for details)

 

More detailed information can be found in the manual.

Ordering Information

Please send quote requests to quotes@nexustechnology.com. Purchase orders can be faxed to 877-595-8118.

All prices are US dollars only. We accept Visa, MasterCard, American Express and JCB. NET30 terms are available for established accounts.