參數資料
型號： RTL8309SB
廠商： Electronic Theatre Controls, Inc.
英文描述： SINGLE-CHIP 9-PORT 10/100MBPS SWITCH CONTROLLER
中文描述： 單芯片9口10/100Mbps開關控制器
文件頁數： 51/115頁
文件大?。?/td> 866K
代理商： RTL8309SB
RTL8309SB
Datasheet
Single-chip 9-port 10/100Mbps Switch Controller
36
Track ID: JATR-1076-21 Rev. 1.4
6.4.6.
Port 6 Control 0
Table 55. Port 6 Control 0
Description
In auto negotiation mode:
11=MII Reg0.13=1, 0.8=1, 4.8=1, 4.7=1, 4.6=1, 4.5=1
10=MII Reg0.13=1, 0.8=0, 4.8=0, 4.7=1, 4.6=1, 4.5=1
01=MII Reg0.13=0, 0.8=1, 4.8=0, 4.7=0, 4.6=1, 4.5=1
00=MII Reg0.13=0, 0.8=0, 4.8=0, 4.7=0, 4.6=0, 4.5=1
In Force mode:
11=MII Reg0.13=1, 0.8=1, 4.8=1, 4.7=0, 4.6=0, 4.5=0
10=MII Reg0.13=1, 0.8=0, 4.8=0, 4.7=1, 4.6=0, 4.5=0
01=MII Reg0.13=0, 0.8=1, 4.8=0, 4.7=0, 4.6=1, 4.5=0
00=MII Reg0.13=0, 0.8=0, 4.8=0, 4.7=0, 4.6=0, 4.5=1
1: Enable port 6 half duplex backpressure
0: Disable port 6 half duplex backpressure
11=Do not insert or remove VLAN tags to/from packet.
10=Insert PVID to non-tagged packets.
01=Remove tag from tagged packets.
00=Replace the VID with a PVID for tagged packets and insert a
PVID to non-tagged packets.
Name
Reserved
Speed and Duplex
ability
Byte.bit
91.7~91.6
91.5~91.4
Default
11
11
Reserved
Backpressure enable
91.3
91.2
1
1
VLAN tag insertion
and removal
91.1~91.0
11
6.4.7.
Port 6 Control 1
Table 56. Port 6 Control 1
Description
92.7~92.6
92.5
1: Perform ‘local loopback’, i.e. loop back MAC’s RX back to TX
0: Normal operation
92.4
1: The switch will replace a NULL VID with a port VID (12 bits)
0: No replacement for a NULL VID
92.3
1: If the received packets are tagged, the switch will discard packets
whose VID does not match the ingress port’s PVID
0: No packets will be dropped
92.2
1: Disable 802.1p priority classification for ingress packets on port 6
0: Enable 802.1p priority classification
92.1
1: Disable Diffserv priority classification for ingress packets on port 6
0: Enable Diffserv priority classification
92.0
1: Disable port priority function
0: Enable port priority function. Ingress packets from port 6 will be
classified as high priority
Name
Reserved
Local loopback
Byte.bit
Default
11
0
Null VID
replacement
Discard Non
PVID packets
0
0
Disable 802.1p
priority
Disable Diffserv
priority
Disable port-based
priority
1
1
1
6.4.8.
Port 6 Control 2
Table 57. Port 6 Control 2
Description
93.7~93.0
Name
Reserved
Byte.bit
Default
1111
1000
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