參數(shù)資料
型號(hào)： 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(guān)控制器
文件頁數(shù)： 32/115頁
文件大?。?/td> 866K
代理商： RTL8309SB
RTL8309SB
Datasheet
Single-chip 9-port 10/100Mbps Switch Controller
17
Track ID: JATR-1076-21 Rev. 1.4
6.
EEPROM Register Description
6.1.
Global Control Registers
6.1.1.
Global Control Register0
Table 9. Global Control Register0
Byte.bit Description
0.7
1: EEPROM does not exist
0: EEPROM exists
0.6
1: Filter bad packets in normal operation
0: Switch all packets including bad ones
0.5
1: Invoke transmit flow control based on auto-negotiation result
0: Switch will not enable transmit flow control
Name
EEPROM
existence
Accept Error
disable
IEEE 802.3x
transmit flow
control enable
IEEE 802.3x
receive flow
control enable
Default
0
1
1
0.4
1: When the switch receives a pause control frame, it has the ability to stop
the next transmission of a normal frame until the timer has expired based
on the auto negotiation result
0: Receive flow control not enabled
1: Broadcast input drop is selected
0: Broadcast output drop is selected
1: Enable aging function in the switch
0: Disable aging function in the switch
1: An entry learned in the lookup table will be aged out if it is not updated
within an 800μs period
0: Disable fast aging function. The normal aging time of the RTL8309SB is
around 200~300 seconds
1: Enable ISP MAC Address Translation
0: Disable ISP MAC Address Translation
1
Broadcast input
or output drop
Aging enable
0.3
1
0.2
1
Fast aging enable
0.1
0
Enable ISP MAC
Address
Translation
0.0
0
6.1.2.
Global Control Register1
Table 10. Global Control Register1
Description
111 -> Mode 7: Speed, Duplex+Collision, Link+Act, SQI
110 -> Mode 6: Activity, Speed, Link, SQI
101 -> Mode 5: Speed, Duplex, Link+Act, SQI
100 -> Mode 4: Collision, Duplex, Link+Act+Speed, SQI
011 -> Mode 3: SQI, Duplex+Collision, Link+Act+Speed,10/100
010 -> Mode 2: RxAct+10/100, TxAct+10/100, Link, SQI
001 -> Mode 1: Duplex+Collision, 10Link+Act, 100Link+Act, SQI
000 -> Mode 0: Duplex+Collision, Bi-color Speed, Bi-color Link+Act, SQI
1: Disable VLAN
0: Enable VLAN
1: Disable the 802.1Q tagged-VID Aware function
0: Use tagged-VID VLAN mapping for tagged frames but still use
Port-Based VLAN mapping for priority-tagged and untagged frame
Name
LED Mode
Byte.bit
1.7~1.5
Default
111
Reserved
Disable VLAN
1.4
1.3
1
1
Disable 802.1Q
tag aware VLAN
1.2
0
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