参数资料
型号: 78Q8430-100IGT/F
厂商: Maxim Integrated Products
文件页数: 62/88页
文件大小: 0K
描述: IC LAN MEDIA ACCESS CTLR 100LQFP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 90
控制器类型: 以太网控制器,MAC/PHY
电源电压: 3.3V
电流 - 电源: 230mA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 100-LQFP
供应商设备封装: 100-LQFP(14x14)
包装: 托盘
DS_8430_001
78Q8430 Data Sheet
Rev. 1.2
65
6
RW
1
FullDup
1 = Full Duplex
0 = Half Duplex
The default setting for the MAC is full duplex mode. This bit needs to
be updated each time there is a link status change in the PHY.
5
RW
0
SQE
Enable SQE checking.
4
RW
1
No Ex Diff
Disable checking for excessive deferrals.
3
X
0
Reserved
2
X
0
Reserved
1
RW
0
No Rx CRC
When this bit is set, the MAC receiver will strip the CRC bytes from the
end of received frames after the CRC check is complete.
0
RW
0
No CRC Chk
When this bit is set, CRC checking is disabled. This bit should never be
set when the No Rx CRC bit is set as there will be no way to verify the
CRC.
7.6.19 Count Data Register
Name: CDR
Reset Val: 0x0000_0000
Block: CTL
Address: 0x164
Bits
Type
Default
Description
31:0
RW
Count
Value of the counter indicated by CCR.
7.6.20 Counter Control Register
Name: CCR
Reset Val: 0x0000_0000
Block: CTL
Address: 0x168
Bits
Type
Default
Description
31:11
X
Reserved
10
RW
Auto Increment
When this bit is set, the address of the counter being accessed is
automatically incremented after each access to the CDR.
9
RW
Clear on Read
When this bit is set, the counter being read is automatically cleared to
zero after each access to the CDR.
8
RW
Access Mode
When this bit is clear, the CDR is in read mode. When set, the CDR is
in write mode.
7:6
X
Reserved
5:0
RW
Address
Address of the counter to access. (00 to 0E, Transmit Counters; 0F to
25, Receive Counters)
相关PDF资料
PDF描述
A1020B-1CQ84C IC FPGA 2K GATES 84-CQFP COM
A1225A-1PQ100C IC FPGA 2500 GATES 100-PQFP COM
A1440A-1VQG100I IC FPGA 4K GATES 100-VQFP
A3P1000-1FGG484T IC FPGA 1KB FLASH 1M 484-FBGA
A3PE1500-PQG208 IC FPGA 444I/O 208PQFP
相关代理商/技术参数
参数描述
78Q8430-100IGTR/F 功能描述:以太网 IC 10/100 Ethernet MAC & PHY RoHS:否 制造商:Micrel 产品:Ethernet Switches 收发器数量:2 数据速率:10 Mb/s, 100 Mb/s 电源电压-最大:1.25 V, 3.45 V 电源电压-最小:1.15 V, 3.15 V 最大工作温度:+ 85 C 封装 / 箱体:QFN-64 封装:Tray
78Q8430-128CGT/F 制造商:Maxim Integrated Products 功能描述:Ethernet ICs 10/100 Ethernet MAC & PHY
78Q8430-128CGTR/F 制造商:Maxim Integrated Products 功能描述:Ethernet ICs 10/100 Ethernet MAC & PHY
78Q8430-ARM9-EVM 功能描述:EVALUATION MODULE 78Q8430 ARM9 RoHS:是 类别:编程器,开发系统 >> 评估演示板和套件 系列:* 产品培训模块:Obsolescence Mitigation Program 标准包装:1 系列:- 主要目的:电源管理,电池充电器 嵌入式:否 已用 IC / 零件:MAX8903A 主要属性:1 芯锂离子电池 次要属性:状态 LED 已供物品:板
78Q8430EBST#DB 功能描述:以太网开发工具 3-in-1 Silicon Delay Line RoHS:否 制造商:Micrel 产品:Evaluation Boards 类型:Ethernet Transceivers 工具用于评估:KSZ8873RLL 接口类型:RMII 工作电源电压: