參數(shù)資料
型號: DM9000AEP
廠商: Electronic Theatre Controls, Inc.
英文描述: Ethernet Controller with General Processor Interface
中文描述: 以太網(wǎng)控制器與通用處理器接口
文件頁數(shù): 30/56頁
文件大?。?/td> 1744K
代理商: DM9000AEP
DM9000A
Ethernet Controller with General Processor Interface
The PHY Identifier Registers #1 and #2 work together in a single identifier of the DM9000A. The Identifier
consists of a concatenation of the Organizationally Unique Identifier (OUI), a vendor's model number, and a
model revision number. DAVICOM Semiconductor's IEEE assigned OUI is 00606E.
Bit
Bit Name
Default
2.15-2.0
OUI_MSB
<0181h>
OUI Most Significant Bits
This register stores bit 3 to 18 of the OUI (00606E) to bit 15
to 0 of this register respectively. The most significant two
bits of the OUI are ignored (the IEEE standard refers to these
as bit 1 and 2)
8.4 PHY ID Identifier Register #2 (PHYID2) - 03
Bit
Bit Name
Default
3.15-3.1
0
RO/P
Bit 19 to 24 of the OUI (00606E) are mapped to bit 15 to 10
of this register respectively
3.9-3.4 VNDR_MDL <001010>,
RO/P
Five bits of vendor model number mapped to bit 9 to 4 (most
significant bit to bit 9)
3.3-3.0
MDL_REV
<0000>,
RO/P
Five bits of vendor model revision number mapped to bit 3
to 0 (most significant bit to bit 4)
Preliminary datasheet
Version: DM9000A-DS-P03
Apr. 21, 2005
30
Description
Description
OUI_LSB
<101110>,
OUI Least Significant Bits
Vendor Model Number
Model Revision Number
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