參數(shù)資料
型號： 91C94
廠商： SMSC Corporation
英文描述： ISA/PCMCIA SINGLE CHIP ETHERNET CONTROLLER WITH RAM
中文描述： 的ISA / PCMCIA的單芯片以太網(wǎng)控制器與RAM
文件頁數(shù)： 50/120頁
文件大?。?/td> 447K
代理商： 91C94
35
BANK SELECT REGISTER
OFFSET
E
NAME
BANK SELECT REGISTER
TYPE
READ/WRITE
SYMBOL
BSR
HIGH
BYTE
0
1
0
1
0
1
0
1
LOW
BYTE
BS2
BS1
BS0
X
0
BS2, BS1, BS0 - Determine the bank presently
in use.
This register is always accessible and is used to
select the register bank in use.
The upper byte always reads as 33h and can be
used to help determine the I/O location of the
LAN91C94.
The BANK SELECT REGISTER is always
accessible regardless of the value of BS0-2.
The LAN91C94 implements only 4 banks,
therefore
accesses
to
non-existing
banks
(BS2=1) are ignored. BS1 and BS0 determine
the bank presently in use.
BS2
BS1
BS0
BANK#
0
1
0
1
X
0
1
0
1
X
0
1
2
3
None
相關(guān)PDF資料
PDF描述
92_TNC-50-0-4/111_NE BOARD TERMINATED, FEMALE, TNC CONNECTOR, SURFACE MOUNT, JACK
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
91CCC3 制造商:Wirepro 功能描述:Connector Accessories Cap and Chain For Receptacle
91-CCC3 制造商:CDM ELECTRONIC FORMERLY WPI 功能描述:connector accessory,circular microphone,cap and chain for receptacle
91-CCC-3 制造商:Amphenol Corporation 功能描述: 制造商:TE Connectivity 功能描述:
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