參數(shù)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(guān)控制器
文件頁數(shù)： 79/115頁
文件大?。?/td> 866K
代理商： RTL8309SB
RTL8309SB
Datasheet
Single-chip 9-port 10/100Mbps Switch Controller
64
Track ID: JATR-1076-21 Rev. 1.4
7.9.2.
Note: This register only works in MII PHY and SNI PHY mode. In MII MAC mode, these registers have no meaning.
PHY 8 Register 1: Status
Table 105. PHY 8 Register 1: Status
Mode Description
RO
0: No 100Base-T4 capability
RO
1: 100Base-TX full duplex capable (permanently=1)
RO
1: 100Base-TX half duplex capable (permanently=1)
RO
1: 10Base-TX full duplex capable (permanently=1)
RO
1: 10Base-TX half duplex capable (permanently=1)
RO
RO
The RTL8309SB will accept management frames with
preamble suppressed (permanently=1)
RO
1: Auto-negotiation process completed. MII Reg.4, 5 are valid if
this bit is set (permanently=1)
RO
0: No remote fault (permanently=0)
RO
1: NWay auto-negotiation capable (permanently=1)
Reg.bit
1.15
1.14
1.13
1.12
1.11
1.[10:7] Reserved
1.6
Name
100Base_T4
100Base_TX_FD
100Base_TX_HD
10Base_T_FD
10Base_T_HD
Default
0
1
1
1
1
0
1
MF Preamble
Suppression
Auto-negotiate
Complete
Remote Fault
Auto-Negotiation
Ability
Link Status
1.5
1
1.4
1.3
0
1
1.2
RO
1: Link is established. If the link should ever fail, this bit will be
0 until after reading this bit again
0: Link failed
0: No Jabber detected (permanently=0)
1: Extended register capable (permanently=1)
Pin MII_LNK
_STA# strap
option
0
1
1.1
1.0
Jabber Detect
Extended
Capability
RO
RO
7.9.3.
PHY 8 Register 4: Auto-Negotiation Advertisement
Note: This register only works in MII PHY and SNI PHY mode. In MII MAC mode, these registers have no meaning.
Table 106. PHY 8 Register 4: Auto-Negotiation Advertisement
Mode Description
Next Page
RO
1: Next Page enabled
0: Next Page disabled (Permanently=0)
Acknowledge
RO
Permanently=0
Remote Fault
RO
1: Advertises that the RTL8309S has detected a remote fault
0: No remote fault detected
4.[12:11] Reserved
RO
4.10
Pause
RW
1: Advertises that the RTL8309SB possesses 802.3x flow
control capability
0: No flow control capability
Reg.bit
4.15
Name
Default
0
4.14
4.13
0
0
0
Pin
MII_FCTRL
_STA strap
option
0
1
4.9
4.8
100Base-T4
100Base-TX-FD
RO
RW
Technology not supported (Permanently=0).
1: 100Base-TX full duplex capable
0: Not 100Base-TX full duplex capable
1: 100Base-TX half duplex capable
0: Not 100Base-TX half duplex capable
1: 10Base-TX full duplex capable
0: Not 10Base-TX full duplex capable
1: 10Base-TX half duplex capable
0: Not 10Base-TX half duplex capable
[00001]=IEEE 802.3.
4.7
100Base-TX
RW
1
4.6
10Base-T-FD
RW
1
4.5
10Base-T
RW
1
4.[4:0]
Selector Field
RO
00001
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