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IBM32NPCXX1EPABBE66
Preliminary
IBM Processor for Network Resources
pnr261TOC.fm.06
August 14, 2000
Page xiii
3.23.2.7 Configuration Registers ...............................................................................................510
3.23.2.8 Register Types ............................................................................................................510
3.23.3 GPPINT Registers ..............................................................................................................511
3.23.3.1 Chiplet Reset Register 1 (RESGP1) ...........................................................................512
3.23.3.2 Chiplet Reset Register 2 (RESGP2) ...........................................................................513
3.23.3.3 Chiplet Interrupt and Mask Registers (IRQGP1 (IRMGP1)) ........................................514
3.23.3.4 Handshaking Error Indication and Mask Registers (HShake1) ...................................515
3.23.3.5 Clock Monitor Status and Mask Registers (ClkStat1 (ClkMask1)) ..............................516
3.23.3.6 Clock Monitor Test Period Register (CMonGP1) ........................................................517
3.23.3.7 Watchdog Timer Period Register (WDTGP1) .............................................................517
3.23.3.8 GPPINT Local Configuration Registers (ConfGP1) .....................................................518
3.23.3.9 Vital Macro Data Register (VPD) .................................................................................519
3.23.3.10 Static Configuration Register (GATMCS) ..................................................................520
3.23.3.11 GCasc .......................................................................................................................521
3.23.3.12 GLoopTx ....................................................................................................................522
3.23.3.13 GLoopRx ...................................................................................................................523
3.23.3.14 GExtRes ....................................................................................................................524
3.23.3.15 OFPTXGP .................................................................................................................525
3.23.3.16 OFPRXGP1 ...............................................................................................................526
3.23.3.17 OFPRXGP2 ...............................................................................................................526
3.23.3.18 PIMRConf2 ................................................................................................................527
3.23.3.19 SIMStat ......................................................................................................................527
3.23.4 ATM Cell Handler Registers: Transmit Direction ................................................................528
3.23.4.1 ROFmid .......................................................................................................................529
3.23.4.2 ROFhi ..........................................................................................................................529
3.23.4.3 ACBC ..........................................................................................................................530
3.23.4.4 IUC ..............................................................................................................................530
3.23.4.5 ACBE ...........................................................................................................................531
3.23.4.6 ACBETh11 ..................................................................................................................531
3.23.4.7 CntEn1 ........................................................................................................................532
3.23.4.8 Reset Register (RESET) .............................................................................................533
3.23.4.9 STAT1 .........................................................................................................................534
3.23.4.10 IUCSTAT1 .................................................................................................................535
3.23.4.11 MainIRQ ....................................................................................................................535
3.23.4.12 M_MainIRQ ...............................................................................................................536
3.23.4.13 CntrIRQ1 ...................................................................................................................537
3.23.4.14 M_CntrIRQ1 ..............................................................................................................538
3.23.4.15 CELLTENABLE .........................................................................................................539
3.23.4.16 ACBTXTHRPAE ........................................................................................................540
3.23.4.17 SDBTXTHRPAF ........................................................................................................540
3.23.4.18 HEADERBYTE1 ........................................................................................................541
3.23.4.19 HEADERBYTE2 ........................................................................................................541
3.23.4.20 HEADERBYTE3 ........................................................................................................542
3.23.4.21 HEADERBYTE4 ........................................................................................................542
3.23.4.22 HEADERBYTE5 ........................................................................................................543
3.23.4.23 PAYLOADBYTE ........................................................................................................543
3.23.4.24 HECENCTRL ............................................................................................................544
3.23.4.25 HECOFFSET .............................................................................................................545
3.23.4.26 HECMASKAND .........................................................................................................545
3.23.4.27 HECMASKOR ...........................................................................................................546