Texas Instruments TNETX3270 Switch User Manual


 
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
25
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
Table 5. Source-Port Pretag Encoding
MxxTXER
MxxTXD3–
MxxTXD0
SOURCE PORT
0 0000 Port 00
0 0001 Port 01
0 0010 Port 02
0 0011 Port 03
0 0100 Port 04
0 0101 Port 05
0 0110 Port 06
0 0111 Port 07
0 1000 Port 08
0 1001 Port 09
0 1010 Port 10
0 1011 Port 11
0 1100 Port 12
0 1101 Port 13
0 1110 Port 14
0 1111 Port 15
1 0000 Port 16
1 0001 Port 17
1 0010 Port 18
1 0011 Port 19
1 0100 Port 20
1 0101 Port 21
1 0110 Port 22
1 0111 Port 23
1 1000 Port 24
1 1001 Port 25
1 1010 Port 26
1 1011 Port 27 (NM port)
1 11xx Reserved