Texas Instruments THUNDER TNETX3270 - Manual (Page 17)

TNETX3270
ThunderSWITCH

24/3 ETHERNET

SWITCH
WITH 24 10-MBIT/S PORTS AND 3 10-/100-MBIT/S PORTS
SPWS043B – NOVEMBER 1997 – REVISED APRIL 1999
17
POST OFFICE BOX 655303
•
DALLAS, TEXAS 75265
Table 2. Detailed DIO Register Map (Continued)
BYTE 3 BYTE 2 BYTE 1 BYTE 0
DIO
ADDRESS
Findnode<23–16> Findnode<31–24> Findnode<39–32> Findnode<47–40> 0x0440
FindVLAN Findcontrol Findnode<7–0> Findnode<15–8> 0x0444
Findport 0x0448
Newnode<23–16> Newnode<31–24> Newnode<39–32> Newnode<47–40> 0x044C
Reserved Newnode<7–0> Newnode<15–8> 0x0450
NewVLAN Newport 0x0454
Addnode<23–16> Addnode<31–24> Addnode<39–32> Addnode<47–40> 0x0458
AddVLAN Adddelcontrol Addnode<7–0> Addnode<15–8> 0x045C
Addport 0x0460
Agednode<23–16> Agednode<31–24> Agednode<39–32> Agednode<47–40> 0x0464
AgedVLAN Agedport Agednode<7–0> Agednode<15–8> 0x0468
Delnode<23–16> Delnode<31–24> Delnode<39–32> Delnode<47–40> 0x046C
DelVLAN Delport Delnode<7–0> Delnode<15–8> 0x0470
Agingcounter Numnodes 0x0474
Reserved 0x0478:0x07FF
Reserved DMAaddress 0x0800
Reserved Int 0x0804
Reserved Intenable 0x0808
Systest Freestacklength 0x080C
RAMaddress 0x0810
Reserved RAMdata 0x0814
Reserved NMRxcontrol 0x0818
Reserved NMTxcontrol 0x081C
Reserved NMdata 0x0820
Reserved 0x0824:0x3FFF
TNETX3270 reset: reinitializes the TNETX3270 0x4000:0x5FFF
Reserved 0x6000:0x7FFF
Port and network management port statistics 0x8000:8DFF
Reserved 0x8E00:8FFF
TX pause, RX pause, and security-violation counters 0x9000:0x91BF
Reserved 0x91C0:0x9FFF
Unknown unicast destination addresses 0xA000
Unknown multicast destination addresses 0xA004
Unknown source address 0XA008
Reserved 0xA00C:0xFFFF