
IBM32NPCXX1EPABBE66
IBM Processor for Network Resources
Preliminary
Page xvi
pnr261TOC.fm.06
August 14, 2000
3.23.7.50 IRQ7 ..........................................................................................................................622
3.23.7.51 M_IRQ7 .....................................................................................................................623
3.23.7.52 IRQ8 ..........................................................................................................................624
3.23.7.53 M_IRQ8 .....................................................................................................................625
3.23.7.54 CONF1 ......................................................................................................................626
3.23.7.55 CONF2 ......................................................................................................................627
3.23.7.56 CONF3 ......................................................................................................................628
3.23.7.57 CONF4 ......................................................................................................................629
3.23.7.58 CONF7 ......................................................................................................................630
3.23.7.59 CONF8 ......................................................................................................................631
3.23.7.60 CONF9 ......................................................................................................................631
4. Physical Description and Signal Definitions .........................................................633
5. AC Timing Characteristics .......................................................................................644
5.1 SRAM Timing Diagrams ...............................................................................................................654
5.2 EPROM Timing Diagrams ............................................................................................................658
5.3 PHY Timing Diagrams ..................................................................................................................662
6. Electrical Ratings .....................................................................................................664
7. Application Notes: Data Structures ........................................................................673
7.1 Packet Header ...............................................................................................................................673
7.2 General LCD ..................................................................................................................................677
7.3 Transmit LCD Data Structures ....................................................................................................678
7.3.1 Field Definitions ....................................................................................................................686
7.4 Receive LCD Data Structure and Modes ....................................................................................692
7.5 LCD Field Definitions ...................................................................................................................703
Revision Log .................................................................................................................705