Proposed Changes for SPI-4 - Filling in the TBDs

Aloisi, Paul paul_aloisi at
Fri Jun 2 04:12:59 PDT 2000

* From the T10 Reflector (t10 at, posted by:
* "Aloisi, Paul" <paul_aloisi at>

Document 00-246r0 is on the web site, the proposed changes for the driver
specification tightens up the asymmetry allowed. The losses shown in
00-227r3 calculations right before the diagram show the proposed driver
calculations and what is left at the receiver. The receiver has to work with
a signal that just gets to 25 mV.

Please review with your design engineers before the next meeting. There will
be some discussion at the SSM meeting in Naperville, Illinois.

Thank you,

Paul D. Aloisi                                  Phone: 603-429-8687
Texas Instruments   MS: 84            FAX: 603-429-8963 
7 Continental Blvd                          Mobile: 603-930-4104
Merrimack, NH 03054                   Email: paul_aloisi at
                                                      Web site:

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