參數(shù)資料
型號: LAN9117
廠商: SMSC Corporation
英文描述: HIGH PERFORMANCE SINGLE-CHIP 10/100 NON-PCI ETHERNET CONTROLLER
中文描述: 高性能單芯片10/100非PCI以太網(wǎng)控制器
文件頁數(shù): 91/131頁
文件大?。?/td> 1531K
代理商: LAN9117
High Performance Single-Chip 10/100 Non-PCI Ethernet Controller
Datasheet
5.3.20
SMSC LAN9117
91
Revision 1.1 (05-17-05)
DATASHEET
MAC_CSR_CMD – MAC CSR Synchronizer Command Register
This register is used to control the read and write operations with the MAC CSR’s
5.3.21
MAC_CSR_DATA – MAC CSR Synchronizer Data Register
This register is used in conjunction with the MAC_CSR_CMD register to perform read and write
operations with the MAC CSR’s
Offset:
A4h
Size:
32 bits
BITS
DESCRIPTION
TYPE
DEFAULT
31
CSR Busy.
When a 1 is written into this bit, the read or write operation is
performed to the specified MAC CSR. This bit will remain set until the
operation is complete. In the case of a read this means that the host can
read valid data from the data register. The MAC_CSR_CMD and
MAC_CSR_DATA registers should not be modified until this bit is cleared.
SC
0
30
R/nW.
When set, this bit indicates that the host is requesting a read
operation. When clear, the host is performing a write.
R/W
0
29-8
Reserved.
RO
-
7-0
CSR Address.
The 8-bit value in this field selects which MAC CSR will be
accessed with the read or write operation.
R/W
00h
Offset:
A8h
Size:
32 bits
BITS
DESCRIPTION
TYPE
DEFAULT
31-0
MAC CSR Data.
Value read from or written to the MAC CSR’s.
R/W
00000000h
相關PDF資料
PDF描述
LAN9117-MD HIGH PERFORMANCE SINGLE-CHIP 10/100 NON-PCI ETHERNET CONTROLLER
LAN9117-MT HIGH PERFORMANCE SINGLE-CHIP 10/100 NON-PCI ETHERNET CONTROLLER
LAN9118 HIGH PERFORMANCE SINGLE CHIP 10/100NON PCI ETHERNET CONTROLLER
LAN9118-MD HIGH PERFORMANCE SINGLE CHIP 10/100NON PCI ETHERNET CONTROLLER
LAN9118-MT HIGH PERFORMANCE SINGLE CHIP 10/100NON PCI ETHERNET CONTROLLER
相關代理商/技術參數(shù)
參數(shù)描述
LAN9117-MD 功能描述:以太網(wǎng) IC HiPerfrm Sngl-Chip 10/100 Ethrnt RoHS:否 制造商:Micrel 產(chǎn)品:Ethernet Switches 收發(fā)器數(shù)量:2 數(shù)據(jù)速率:10 Mb/s, 100 Mb/s 電源電壓-最大:1.25 V, 3.45 V 電源電壓-最小:1.15 V, 3.15 V 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-64 封裝:Tray
LAN9117-MT 功能描述:以太網(wǎng) IC HiPerfrm Sngl-Chip 10/100 Ethrnt RoHS:否 制造商:Micrel 產(chǎn)品:Ethernet Switches 收發(fā)器數(shù)量:2 數(shù)據(jù)速率:10 Mb/s, 100 Mb/s 電源電壓-最大:1.25 V, 3.45 V 電源電壓-最小:1.15 V, 3.15 V 最大工作溫度:+ 85 C 封裝 / 箱體:QFN-64 封裝:Tray
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