參數(shù)資料
型號： RTL8305SB
英文描述： RTL8305SB
中文描述： RTL8305SB
文件頁數(shù)： 53/66頁
文件大?。?/td> 963K
代理商： RTL8305SB
8. Serial EEPROM Description
RTL8305SB
2002/04/09
53
Rev.1.0
Unused Registers and bits are reserved for future or internal use, and should use the default value.
Name
Reg.bit
Description
Internal
0.7
Internal use only
Internal
0.6
Internal use only
Internal
0.5
Internal use only
Internal
0.4
Internal use only
Internal
0.3
Internal use only
Internal
0.2
Internal use only
Internal
0.1
Internal use only
NoEEPROM
0.0
No EEPROM:
1: EEPROM does not exist.
0: EEPROM exist.
Internal
1.7
Internal use only
DisLoop
1.6
Disable Loop Detection Function:
1: Disable Loop Detection function.
0: Enable Loop Detection function.
Internal
1.5
Internal use only
Internal
1.4
Internal use only
EnP4LED
1.3
Enable Port4 LED:
1: Drive LED pins of port4.
0: Do not drive LED pins of port4 for special application.
Default
1
1
1
1
1
1
1
0
1
1
1
1
1
In UTP application, this bit should be 1 to drive the LEDs of port 4.
Reserved for original RTL8305S user only. Not used for general applications.
Internal use only
Device Ethernet MAC ID
(6 bytes).
Example: for MAC ID = 52 54 4c 83 05 b0.
Byte4 = 0x52 (Byte 1 of MAC ID).
Byte5 = 0x54 (Byte 2 of MAC ID).
Byte6 = 0x4c (Byte 3 of MAC ID).
Byte7 = 0x83 (Byte 4 of MAC ID).
Byte8 = 0x05 (Byte 5 of MAC ID).
Byte9 = 0xb0 (Byte 6 of MAC ID).
Port 1 VLAN Index:
P1VLANIndex[2:0]=001 means port 1 uses the second VLAN (VLAN B).
Reserved
Reserved
Reserved
Reserved
Internal
Reserved
Internal
EthernetID
1.2
1.1
1.0
1
1
1
1
2.7~2.4
2.3~2.0
3.7~3.2
3.1~3.0
4~9
1111
1
11
0x52
0x54
0x4c
0x83
0x05
0xb0
Reserved
P1VLANIndex[2]
P1VLANIndex[1]
P1VLANIndex[0]
Reserved
P0VLANIndex[2]
P0VLANIndex[1]
P0VLANIndex[0]
10.7
10.6
10.5
10.4
10.3
10.2
10.1
10.0
1
001
Port 0 VLAN Index:
P0VLANIndex[2:0] are used to assign the VLAN of port 0. For example,
P0VLANIndex[2:0]=000 means port 0 use the first VLAN (VLAN A).
1
P0VLANIndex[0] is bit0, P0VLANIndex[1] is bit1, P0VLANIndex[2] is bit2.
Port 3 VLAN Index:
P3VLANIndex[2:0]=011 means port 3 use the forth VLAN (VLAN D).
000
Reserved
P3VLANIndex[2]
P3VLANIndex[1]
P3VLANIndex[0]
Cont…
11.7
11.6
11.5
11.4
1
011
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