参数资料
型号: GT-48208
厂商: Galileo Technology Services, LLC
英文描述: Advanced Switched Ethernet Controllers for 10+10/100 BaseX(高级交换式 10+10/100 BaseX以太网控制器)
中文描述: 先进的交换式以太网控制器的10 10/100 BaseX(高级交换式10 10/100 BaseX以太网控制器)
文件页数: 101/135页
文件大小: 1619K
代理商: GT-48208
GT-482xx Switched Ethernet Controllers for 10+10/100 BaseX
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TECHNOLOGY
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Revision 1.2
15.2
Configuration Input Timings
The configuration inputs have two timing requirements:
Setup/hold time to clock (as any synchronous input)
Setup of at least 10 clock cycles before RESET de-assertion (rising edge).
To ensure that these parameters are set, use resistors to strap the configuration pins and delay RESET de-asser-
tion for at least 10 clock cycles after the clock is stable.
TxEn[0]
AUI Type
0-
1-
The inter-packet gap will restart at the end of TxEn, ignoring any loopback of TxD
back to RxD.
This mode is compatible with the GT-48001. The inter-packet gap will restart
when there is no transmit or receive activity.
Table 16: RESET Pin Strapping Options (Continued)
Pi n
C onfigur ation Function
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