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RTL8110S-32 参数 Datasheet PDF下载

RTL8110S-32图片预览
型号: RTL8110S-32
PDF下载: 下载PDF文件 查看货源
内容描述: 集成千兆以太网控制器( LOW ) [INTEGRATED GIGABIT ETHERNET CONTROLLER(LOW)]
分类和应用: 控制器以太网以太网:16GBASE-T
文件页数/大小: 52 页 / 831 K
品牌: REALTEK [ Realtek Semiconductor Corp. ]
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RTL8110S-32/RTL8110S-64  
Datasheet  
5. Pin Descriptions  
The following signal type codes are used in the tables:  
I: Input.  
O: Output  
T/S: Tri-State bi-directional input/output pin.  
S/T/S: Sustained Tri-State.  
O/D: Open Drain.  
5.1. Power Management/Isolation  
Table 1.  
Pin No  
(128QFP) (233BGA)  
Power Management/Isolation  
Symbol  
Type Pin No  
Description  
PMEB  
(PME#)  
O/D  
31  
P3  
Power Management Event: Open drain, active low.  
Used to request a change in the current power management state  
and/or to indicate that a power management event has occurred.  
Isolate Pin: Active low.  
Used to isolate the RTL8110S from the PCI bus. The RTL8110S  
will not drive its PCI outputs (excluding PME#) and will not  
sample its PCI input (including PCIRSTB and PCICLK) as long  
as the Isolate pin is asserted.  
LAN WAKE-UP Signal (When CardB_En=0, bit2 Config3):  
This signal is used to inform the motherboard to execute the  
wake-up process. The motherboard must support Wake-On-LAN  
(WOL). There are 4 choices of output that may be asserted from  
the LANWAKE pin (active high, active low, positive pulse, and  
negative pulse). We can configure the LANWAKE output via two  
CONFIG bits: LWACT(Config1.4) and LWPTN(Config4.2).  
ISOLATEB  
(ISOLATE#)  
I
23  
J1  
LANWAKE  
O
105  
A13  
LWAKE Output  
LWACT  
0
Active high  
Positive pulse  
1
LWPTN  
0
1
Active low  
Negative pulse  
The default output is an active high signal. Once a PME event is  
received, the LANWAKE and PMEB assert at the same time  
when the LWPME (bit4, CONFIG4) is set to 0. If the LWPME is  
set to 1, the LANWAKE asserts only when the PMEB asserts and  
ISOLATEB is low.  
Integrated Gigabit Ethernet Controller  
5
Track ID: JATR-1076-21 Rev. 1.4