參數(shù)資料
型號: HMS30C2000
英文描述: [Application Specific Solution Product]
中文描述: [專用解決方案產(chǎn)品]
文件頁數(shù): 87/161頁
文件大?。?/td> 973K
代理商: HMS30C2000
HMS30C7110
2003 MagnaChip Semiconductor Ltd. All Rights Reserved
Version 1.5
87
Table 2.37 MII Transmit Data Register
MAC0 Address :
1920_0038
MAC1 Address :
1920_1038
Bits
Access Default Description
31:16
0
Reserved
15:0
RW
0
Data to be written to the PHY
2.6.2.16.
MII_RXDATA (offset = 0x3C)
The CPU can read contents of registers from PHY by issuing read command via MII_CMD register.
Table 2.38 MII Receive Data Register
MAC0 Address :
1920_003C
MAC1 Address :
1920_103C
Bits
Access Default Description
31:16
0
Reserved
15:0
RW
0
Data received from PHY
2.6.2.17.
LENGTH (offset = 0x44)
This register defines upper and lower bound of payload length of a MAC frame. It also defines
maximum burst transfer length between Ethernet MAC and system memory.
Table 2.39 Length Register
MAC0 Address :
1920_0044
MAC1 Address :
1920_1044
Bits
Access Default Description
31:16 RW
0x05dc Maximum payload length, default = 1500 in decimal
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