net2890 ETC-unknow, net2890 Datasheet - Page 2

• Manufacturer Part Number: net2890
• Description: Interface Controller
• Manufacturer: ETC-unknow

Specification
This document contains material that is confidential to NetChip. Reproduction without the express written
consent of NetChip is prohibited. All reasonable attempts were made to ensure the contents of this
document are accurate, however no liability, expressed or implied is guaranteed. NetChip reserves the right
to modify this document, without notification, at any time.
1.0 Draft 1
1.0 Draft 2
1.0 Draft 3
1.0 Draft 4
1.0 Draft 5
2.0 Draft 1
2.0 Draft 2
2.0 Draft 3
2.0 Draft 4
2.0 Draft 5
2.0 Draft 6
2.0 Draft 7
2.0 Draft 8
2.0 Draft 9
____________________________________________________________________________________
Revision
June 30, 1997
July 24, 1997
October 4, 1997
October 6, 1997
November 19, 1997
January 17, 1998
February 13, 1998
March 2, 1998
March 12, 1998
March 23, 1998
April 3, 1998
Aug 24, 1998
Feb 21, 1999
July 16, 1999
Issue Date
335 Pioneer Way, Mountain View, California 94041
TEL [phone] FAX [phone]
NetChip Technology, Inc., 1999
Rev 2.0, Draft 9, July 16, 1999
Revision History
http://www.netchip.com
Initial Spec. Based on NET2888 Rev 2 Draft 3
Modified register architecture
More Register Modifications
More Register Modifications (MAINCTL, IRQSTAT1,
IRQSTAT3, IRQENB1, IRQENB3, FIFOSTAT, FIFOINTENB
Clarify some register descriptions
Initial Specification for NET2890 Revision 2.
Update some registers
Update some registers; Change ‘mapped’ to ‘paged’ register
nomenclature
Added some new register bits. Clarified sections of
documentation.
Finalize changes to Revision 2.
Clarify some sections.
Clarify FIFO Valid and FIFO processing
Update AC timing, and DC specifications
Update Endpoint Maximum Packet Length defaults, I/O timing.
Change output resistance in 7.4.1
NET2890 USB Interface Controller
Comments
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