參數(shù)資料
型號: DS33ZH11
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 網(wǎng)絡(luò)接口
英文描述: Ethernet Mapper
中文描述: DATACOM, NETWORK INTERFACE SUPPORT CIRCUIT, PBGA100
封裝: 10 X 10 MM, 1.41 MM HEIGHT, 0.80 MM PITCH, CSBGA-100
文件頁數(shù): 46/169頁
文件大?。?/td> 1049K
代理商: DS33ZH11
DS33Z11 Ethernet Mapper
Figure 8-6 DS33Z11 Configured as a DCE in MII Mode
46 of 169
MAC
TXD[3:0]
RXD[3:0]
TX_CLK
RX_CLK
TX_ERR
RX_ERR
RX_CRS
TX_EN
COL_DET
COL_DET
DTE
DCE
Rx
TX_EN
MDIO
RXDV
MDIO
MDC
TXD[3:0]
RXD[3:0]
TX_CLK
DS33Z11
WAN
MAC
RX_CLK
RXDV
RX_CRS
MDC
Tx
Tx
Rx
Arbiter
8.14 Ethernet MAC
Indirect addressing is required to access the MAC register settings. Writing to the MAC registers requires the
SU.MACWD0-3 registers to be written with 4 bytes of data. The address must be written to SU.MACAWL and
SU.MACAWH. A write command is issued by writing a zero to SU.MACRWC.MCRW and a one to
SU.MACRWC.MCS (MAC command status). MCS is cleared by the DS33Z11 when the operation is complete.
Reading from the MAC registers requires the SU.MACRADH and SU.MACRADL registers to be written with the
address for the read operation. A read command is issued by writing a one to SU.MACRWC.MCRW and a zero to
SU.MACRWC.MCS. SU.MACRWC.MCS is cleared by the DS33Z11 when the operation is complete. After MCS is
clear, valid data is available in SU.MACRD0-SU.MACRD3. Note that only one operation can be initiated (read or
write) at one time. Data cannot be written or read from the MAC registers until the MCS bit has been cleared by
the device. The MAC Registers are detailed in the following table.
相關(guān)PDF資料
PDF描述
DS3803 1024K Flexible NV SRAM SIMM(1024K靈活的非易失性SRAM SIMM)
DS3903E-020 Triple 128-Position Nonvolatile Digital Potentiometer
DS3994 4-Channel Cold-Cathode Fluorescent Lamp Controller
DS4077 77.76MHz VCXO
DS4077L-0C0 77.76MHz VCXO
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS33ZH11+ 功能描述:網(wǎng)絡(luò)控制器與處理器 IC 10/100 ENETXPORT HMODE MAP IND RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流(最大值):595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS34 制造商:LUMILEDS 制造商全稱:LUMILEDS 功能描述:power light source Luxeon V Emitter
DS-3400D UK 制造商:TRUST 功能描述:DESKTOP WIRELESS OPTICAL TRUST
DS3404FP000 制造商:Thomas & Betts 功能描述:30A,PLG,3P4W,MG,404,3P480V
DS3404FP000/JG63 制造商:Thomas & Betts 功能描述:30A,CON,3P4W,MG,404,3P480V,JG63,SC