參數(shù)資料
型號: 78Q8430-100IGT/F
廠商: Maxim Integrated Products
文件頁數(shù): 55/88頁
文件大?。?/td> 0K
描述: IC LAN MEDIA ACCESS CTLR 100LQFP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 90
控制器類型: 以太網(wǎng)控制器,MAC/PHY
電源電壓: 3.3V
電流 - 電源: 230mA
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 100-LQFP
供應(yīng)商設(shè)備封裝: 100-LQFP(14x14)
包裝: 托盤
DS_8430_001
78Q8430 Data Sheet
Rev. 1.2
59
7.6
CTL Registers
7.6.1
DMA Control and Status Register
Name: DMA
Reset Val: 0x0000_0000
Block: CTL
Address: 0x100
Bits
Type
Default
Description
31:18
X
0
Reserved
17
RW
0
Read Mode
Once this bit is set the host interface will be in DMA read mode until the
bit is cleared by a write to this register.
16
RW
0
Write Mode
Once this bit is set the host interface will be in DMA write mode until the
bit is cleared by a read to this register.
15:10
X
0
Reserved
9:0
RW
0
Address
The location of the register to direct DMA access to.
7.6.2
Receive Packet Status Register
Name: RPSR
Reset Val: 0x0000_0000
Block: CTL
Address: 0x104
Bits
Type
Default
Description
31
RO
0
Done
When not set the packet is still in the process of ingressing the QUE.
30
RO
0
Length Error
The packet length was not correct.
29
RO
0
Truncated
The packet was truncated and is incomplete.
28
RO
0
Collision
The packet suffered a collision and is incomplete.
27
RO
0
MII Error
26
RO
0
Dangling Byte
The received packet length was not an integer number of bytes.
25
RO
0
CRC
Ethernet CRC checksum error.
24
RO
0
Checksum
IP Header checksum error.
23:16
RO
0
Classification
The packet classification results.
15:0
RO
0
Count
The total number of bytes currently in the QUE for this packet. When
the Done bit is set, this represents the actual packet size.
7.6.3
Transmit Packet Status Register
Name: TPSR
Reset Val: 0x0E00_0000
Block: CTL
Address: 0x108
Bits
Type
Default
Description
31
RO
0
Done
When not set, the frame is still in transmission. When set, the content is
egressing the QUE.
30
RO
0
Halted
The packet was halted.
29
RO
0
Truncated
The packet was truncated and is incomplete.
相關(guān)PDF資料
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
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
78Q8430-100IGTR/F 功能描述:以太網(wǎng) IC 10/100 Ethernet MAC & PHY 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
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 類別:編程器,開發(fā)系統(tǒng) >> 評估演示板和套件 系列:* 產(chǎn)品培訓(xùn)模塊:Obsolescence Mitigation Program 標準包裝:1 系列:- 主要目的:電源管理,電池充電器 嵌入式:否 已用 IC / 零件:MAX8903A 主要屬性:1 芯鋰離子電池 次要屬性:狀態(tài) LED 已供物品:板
78Q8430EBST#DB 功能描述:以太網(wǎng)開發(fā)工具 3-in-1 Silicon Delay Line RoHS:否 制造商:Micrel 產(chǎn)品:Evaluation Boards 類型:Ethernet Transceivers 工具用于評估:KSZ8873RLL 接口類型:RMII 工作電源電壓: