參數資料
型號: DS33ZH11
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 網絡接口
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: 120/169頁
文件大?。?/td> 1049K
代理商: DS33ZH11
DS33Z11 Ethernet Mapper
Register Name:
Register Description:
Register Address:
Bit #
Name
Default
120 of 169
SU.RMFSRL
Receiver Maximum Frame Low Register
158h
7
6
5
4
3
2
1
0
RMPS7
1
RMPS6
1
RMPS5
1
RMPS4
0
RMPS3
0
RMPS2
0
RMPS1
1
RMPS0
0
Bits 7- 0: Receiver Maximum Frame (RMPS[0:7])
Eight bits of sixteen-bit value. Register description below.
Register Name:
SU.RMFSRH
Register Description:
Receiver Maximum Frame High Register
Register Address:
159h
Bit #
7
6
5
Name
RMPS15
RMPS14
RMPS13
RMPS12
Default
0
0
0
4
3
2
1
0
RMPS11
0
RMPS10
1
RMPS9
1
RMPS8
1
0
Bits 7- 0: Receiver Maximum Frame (RMPS[8:15])
This value is the receiver’s maximum frame size (in bytes),
up to a maximum of 2016 bytes. Any frame received greater than this value is rejected. The frame size includes
destination address, source address, type/length, data and crc-32. The frame size is not the same as the frame
length encoded within the IEEE 802.3 frame.
Any values programmed that are greater than 2016 will have
unpredictable behavior and should be avoided.
Register Name:
Register Description:
Register Address:
Bit #
Name
Default
SU.RQLT
Receive Queue Low Threshold (Watermark)
15Ah
7
6
5
4
3
2
1
0
RQLT7
0
RQLT6
0
RQLT5
1
RQLT4
1
RQLT3
0
RQLT2
1
RQLT1
1
RQLT0
1
Bits 0 - 7: Receive Queue Low Threshold (RQLT[0:7])
The receive
queue low threshold for the connection, in
increments of 32 packets of 2048 bytes each. The value of this register is multiplied by 32 * 2048 bytes to
determine the byte location of the threshold. Note that the receive queue is for data that was received from the
Ethernet Interface to be sent to the Serial Interface.
Register Name:
Register Description:
Register Address:
Bit #
Name
Default
SU.RQHT
Receive Queue High Threshold (Watermark)
15Bh
7
6
5
4
3
2
1
0
RQHT7
0
RQHT6
0
RQHT5
1
RQHT4
1
RQHT3
1
RQHT2
0
RQHT1
1
RQHT0
0
Bits 0 – 7: Receive Queue High Threshold (RQTH[0:7])
The receive
queue high threshold for the connection, in
increments of 32 packets of 2048 bytes each. The value of this register is multiplied by 32 * 2048 bytes to
相關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
相關代理商/技術參數
參數描述
DS33ZH11+ 功能描述:網絡控制器與處理器 IC 10/100 ENETXPORT HMODE MAP IND RoHS:否 制造商:Micrel 產品:Controller Area Network (CAN) 收發(fā)器數量: 數據速率: 電源電流(最大值):595 mA 最大工作溫度:+ 85 C 安裝風格: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