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DP83848JSQ/NOPB датащи(PDF) 49 Page - Texas Instruments |
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DP83848JSQ/NOPB датащи(HTML) 49 Page - Texas Instruments |
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49 / 84 page ![]() DP83848H, DP83848J, DP83848K, DP83848M, DP83848T www.ti.com SNLS250E – MAY 2008 – REVISED APRIL 2015 Table 6-8. Register Table Register Name Addr Tag Bit 15 Bit 14 Bit 13 Bit 12 Bit 11 Bit 10 Bit 9 Bit 8 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Basic Mode Control 00h BMCR Reset Loopback Speed AutoNeg Power Isolate Restart Duplex Collision Reserved Reserved Reserved Reserved Reserved Reserved Reserved Register Selection Enable Down AutoNeg Mode Test Basic Mode Status 01h BMSR 100Base- 100Base - 100Base - 10Base- 10Base- Reserved Reserved Reserved Reserved MF Pre- Auto- Neg Remote Auto- Neg Link Status Jabber Extended Register T4 TX FDX TX HDX TFDX THDX amble Sup- Com- plete Fault Ability Detect Capability press PHY Identifier Register 1 02h PHYIDR1 OUI MSB OUI MSB OUI MSB OUI MSB OUI MSB OUI MSB OUI MSB OUI MSB OUI MSB OUI MSB OUI MSB OUI MSB OUI MSB OUI MSB OUI MSB OUI MSB PHY Identifier Register 2 03h PHYIDR2 OUI LSB OUI LSB OUI LSB OUI LSB OUI LSB OUI LSB VNDR_ VNDR_ VNDR_ VNDR_ VNDR_ VNDR_ MDL_ REV MDL_ REV MDL_ REV MDL_ REV MDL MDL MDL MDL MDL MDL Auto-Negotiation 04h ANAR Next Page Reserved Remote Reserved ASM_DI R PAUSE T4 TX_FD TX 10_FD 10 Protocol Protocol Protocol Protocol Protocol Advertisement Register Ind Fault Selection Selection Selection Selection Selection Auto-Negotiation Link 05h ANLPAR Next Page ACK RemoteFau Reserved ASM_DI R PAUSE T4 TX_FD TX 10_FD 10 Protocol Protocol Protocol Protocol Protocol Partner Ability Register Ind lt Selection Selection Selection Selection Selection (Base Page) Auto-Negotiation Link 05h ANLPARN Next Page ACK Message ACK2 Toggle Code Code Code Code Code Code Code Code Code Code Code Partner Ability Register P Ind Page Next Page Auto-Negotiation 06h ANER Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved PDF LP_NP_ NP_ ABLE PAGE_ RX LP_AN_ Expansion Register ABLE ABLE Auto-Negotiation Next 07h ANNPTR Next Page Reserved Message ACK2 TOG_TX CODE CODE CODE CODE CODE CODE CODE CODE CODE CODE CODE Page TX Register Ind Page RESERVED 08-0fh Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved EXTENDED REGISTERS PHY Status Register 10h PHYSTS Reserved MDI-X Rx Err Polarity False Signal Descram Page Reserved Remote Jabber Auto-Neg Loopback Duplex Speed Link Status mode Latch Status Carrier Detect Lock Receive Fault Detect Complete Status Status Status Sense RESERVED 11h Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved RESERVED 12h Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved RESERVED 13h Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved False Carrier Sense 14h FCSCR Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved FCSCNT FCSCNT FCSCNT FCSCNT FCSCNT FCSCNT FCSCNT FCSCNT Counter Register Receive Error Counter 15h RECR Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved RXERCNT RXERCNT RXERCNT RXERCNT RXERCNT RXERCNT RXERCNT RXERCNT Register PCS Sub-Layer 16h PCSR Reserved Reserved Reserved Reserved Reserved TQ_EN SD_FOR SD_ DESC_T Reserved FORCE_ Reserved Reserved NRZI_ SCRAM_ DE Configuration and Status CE_PMA OPTION IME 100_OK BYPASS BYPASS SCRAM_ Register BYPASS RMII and Bypass Register 17h RBR Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved RMII_M RMII_RE RX_OVF RX_UNF RX_RD_ RX_RD_ ODE V1_0 _STS _STS PTR[1] PTR[0] LED Direct Control 18h LEDCR Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved DRV_SP (1) DRV_LN Reserved SPDLED (1) LNKLED Reserved Register DLED KLED PHY Control Register 19h PHYCR MDIX_E N FORCE_ PAUSE_ PAUSE_ BIST_fe PSR_15 BIST_ BIST_ST BP_STR Reserved LED_ PHY ADDR PHY ADDR PHY ADDR PHY ADDR PHY ADDR MDIX RX TX STATUS ART ETCH CNFG[0] 10Base-T Status/Control 1Ah 10BT_ S Reserved Reserved Reserved Reserved SQUELC H SQUELC H SQUELC H LOOPBA LP_DIS FORC_ Reserved POLARITY Reserved Reserved HEART_ JABBER Register CR CK_10_ LINK_10 DIS _DIS DIS CD Test Control and BIST 1Bh CDCTRL1 BIST_ER BIST_ER BIST_ER BIST_ER BIST_ER BIST_ER BIST_ER BIST_ER Reserved Reserved BIST_C CDPattE Reserved 10Meg_ CDPatt- CDPatt- Extensions Register ROR_C ROR_C ROR_C ROR_C ROR_C ROR_C ROR_C ROR_C ONT_M N_10 Patt_Ga p Sel Sel OUNT OUNT OUNT OUNT OUNT OUNT OUNT OUNT ODE (1) DP83848J/K only. Copyright © 2008–2015, Texas Instruments Incorporated Detailed Description 49 Submit Documentation Feedback Product Folder Links: DP83848H DP83848J DP83848K DP83848M DP83848T |
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