參數資料
型號： RTL8305SB
英文描述： RTL8305SB
中文描述： RTL8305SB
文件頁數： 20/66頁
文件大?。?/td> 963K
代理商： RTL8305SB
RTL8305SB
2002/04/09
20
Rev.1.0
LED_ACT[1]/
GySpd100
108
I/O
Output after reset = used for LED:
Input upon reset = GroupY 10Base-T/100Base-TX ability
:
GySpd100=1, GyFull=1
=> MII Reg0.13=1, 0.8=1, 4.8=1, 4.7=1, 4.6=1, 4.5=1
GySpd100=1, GyFull=0
=> MII Reg0.13=1, 0.8=0, 4.8=0, 4.7=1, 4.6=1, 4.5=1
GySpd100=0, GyFull=1;
=> MII Reg0.13=0, 0.8=1, 4.8=0, 4.7=0, 4.6=1, 4.5=1
GySpd100=0, GyFull=0;
=> MII Reg0.13=0, 0.8=0, 4.8=0, 4.7=0, 4.6=0, 4.5=1
Upon reset, this pin sets Reg.0.13. In addition, upon reset, this pin and
GyFull also sets Reg.4.8/4.7/4.6/4.5. Strap after reset for initial value of
Group Y UTP mode only. This pin is not used for FX.
Output after reset = used for LED:
Input upon reset = GroupX Full Duplex ability
:
Upon reset, this pin sets the default value of Reg.0.8. In addition, on
reset, this pin also sets Nway full-duplex ability on Reg.4.8 and Reg.4.6.
Strap after reset for initial value of Group X UTP or FX mode. FX can
be Force 100 Full or Force 100 Half.
Output after reset = used for LED:
Input upon reset = GroupY Full Duplex ability
:
Upon reset, this pin sets the default value of Reg.0.8. On reset, this pin
also sets Nway full-duplex ability on Reg.4.8 and Reg.4.6.
1
LED_SPD[1]/GxFu
ll
109
I/O
1
LED_DUP[2]/GyFu
ll
110
I/O
Strap after reset for initial value of Group Y UTP or FX mode. FX can
be Force 100 Full or Force 100 Half.
GroupX Enable Flow Control ability
:
1: Enable Reg4.10 (NWAY Full duplex only), or “Enable Force Full
pause ability of Force mode (UTP Force mode or FX mode)”, or “Enable
Force Half Back Pressure ability of Force mode (UTP Force mode or FX
mode)”.
0: Disable Reg4.10 (NWAY Full duplex only), or “Disable Force Full
pause ability of Force mode (UTP Force mode or FX mode)”, or
“Disable Force Half Back Pressure ability of Force mode (UTP Force
mode or FX mode)”.
Strap after reset for initial value of Group X “UTP NWAY Full”, or
“UTP Force Full or Half mode”, or “FX Full or Half mode”.
8305SB = GxEnFC, 8305S = NWAYHALF#.
For 8305SB, the function of NWAYHALF# is replaced by 3 pins:
GxFull, GyFull, P4Full.
GroupY Enable Flow Control ability
:
1: Enable Reg4.10 (NWAY Full duplex only), or “Enable Force Full
pause ability of Force mode (UTP Force mode or FX mode)”, or “Enable
Force Half Back Pressure ability of Force mode (UTP Force mode or FX
mode).”
0: Disable Reg4.10 (NWAY Full duplex only), or “Disable Force Full
pause ability of Force mode (UTP Force mode or FX mode)”, or
“Disable Force Half Back Pressure ability of Force mode (UTP Force
mode or FX mode).”
Strap after reset for initial value of Group Y “UTP NWAY Full”, or
“UTP Force Full or Half mode”, or “FX Full or Half mode.”
8305SB = GyEnFC, 8305S = ENFCTRL.
For 8305SB, the function of ENFCTRL is replaced by 3 pins: GxEnFC,
GyEnFC, and P4EnFC.
1
GxEnFC
76
I
1
GyEnFC
77
I
1
相關PDF資料
PDF描述
RTL8316 Specifications
RTL8801 Specifications
RTM5070 IR LEUCHTELEMENT ZUR FRONTPLATTENMONTAGE
RTP-PT100 MESSFUEHLER PT100 EXTERN
RTR25 ＂CLOCK 8＂＂RIGHTIME - RADIO CONTROL＂
相關代理商/技術參數
參數描述
RTL8305SC 制造商:未知廠家 制造商全稱:未知廠家 功能描述:用于100M網絡交換
RTL8305SC-LF 制造商:Realtek Semiconductor 功能描述:
RTL8308B 制造商:Realtek Semiconductor 功能描述:8-PORT 10/100 ETHERNET SWITCH CONTROLLER WITH EMBEDDED MEMORY, PQFP128
RTL8309SB 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SINGLE-CHIP 9-PORT 10/100MBPS SWITCH CONTROLLER
RTL8309SB-LF 制造商:Realtek Semiconductor 功能描述:RTL8309 Series 9 Port 10/100 Mbps Ethernet Switch Controller - PQFP-128 制造商:Realtek 功能描述:RTL8309 Series 9 Port 10/100 Mbps Ethernet Switch Controller - PQFP-128
發(fā)布緊急采購，3分鐘左右您將得到回復。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數量 廠商 批號 封裝
添加更多采購

我的聯系方式

*
*
*