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DM9016EP датащи(PDF) 21 Page - Davicom Semiconductor, Inc. |
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DM9016EP датащи(HTML) 21 Page - Davicom Semiconductor, Inc. |
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21 / 85 page ![]() DM9016 3-port switch with Processor Interface Preliminary datasheet 21 DM9016-13-DS-P01 March 26, 2009 P_CTRL Per Port Control Data Register 61H 00H P_STUS Per Port Status Data Register 62H 00H P_RATE Per Port Ingress and Egress Rate Control Register 66H 00H P_BW Bandwidth Control Register 67H 00H P_UNICAST Per Port Block Unicast ports Control Register 68H 00H P_MULTI Per Port Block Multicast ports Control Register 69H 00H P_BCAST Per Port Block Broadcast ports Control Register 6AH 00H P_UNKNWN Per Port Block Unknown ports Control Register 6BH 00H P_SSTP Per Port Security & STP Register 6CH 00H P_PRI Per Port Priority Queue Control Register 6DH 00H VLAN_TAGL Per Port VLAN Tag Low Byte Register 6EH 01H VLAN_TAGH Per Port VLAN Tag High Byte Register 6FH 00H EACSR_1 Ethernet Address Control / Status Register 1 70H 00H EAD0 MAC Address bit 07~00 71H 00H EAD1 MAC Address bit 15~08 72H 00H EAD2 MAC Address bit 23~16 73H 00H EAD3 MAC Address bit 31~24 74H 00H EAD4 MAC Address bit 39~32 75H 00H EAD5 MAC Address bit 47~40 76H 00H EACSR_2 Ethernet Address Control / Status Register 2 (77H) 77H 00H SCR_1 Snooping Control Register 1 (78H) 78H 00H SCR_2 Snooping Control Register 2 (79H) 79H 00H SCR_3 Snooping Control Register 3 (7AH) 7AH 00H SCR_4 Snooping Control Register 4 (7BH) 7BH 02H SCR_5 Snooping Control Register 5 (7CH) 7CH 00H P_MIB_IDX Per Port MIB counter Index Register 80H 00H MIB_DAT MIB counter Data Register bit 0~7 81H 00H MIB_DAT MIB counter Data Register bit 8~15 82H 00H MIB_DAT MIB counter Data Register bit 16~23 83H 00H MIB_DAT MIB counter Data Register bit 24~31 84H 00H P_RX_LEN Per Port RX Packet Length Control Register 88H 00H PVLAN Port-based VLAN mapping table registers B0-BFH 0FH TOS_MAP TOS Priority Map Register C0-CFH 00H~FFH VLAN_MAP VLAN priority Map Register D0-D1H 50H,FAH MRCMDX Memory Data Pre-Fetch Read Command Without Address Increment Register F0H XXH MRCMD Memory Data Read Command With Address Increment Register F2H XXH MRRL Memory Data Read address Register Low Byte F4H 00H MRRH Memory Data Read address Register High Byte F5H 00H MWCMDX Memory Data Write Command Without Address Increment Register F6H XXH MWCMD Memory Data Write Command With Address Increment Register F8H XXH MWRL Memory Data Write address Register Low Byte FAH 00H MWRH Memory Data Write address Register High Byte FBH 00H TXPLL TX Packet Length Low Byte Register FCH XXH TXPLH TX Packet Length High Byte Register FDH XXH ISR Interrupt Status Register FEH 00H |
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