參數(shù)資料
型號: RTL8019AS
廠商: Electronic Theatre Controls, Inc.
英文描述: Realtek Full-Duplex Ethernet Controller with Plug and Play Function (RealPNP)
中文描述: 瑞昱全雙工以太網(wǎng)控制器即插即用功能(RealPNP)
文件頁數(shù): 19/50頁
文件大?。?/td> 992K
代理商: RTL8019AS
8019AS.doc
2001-05-10
·R¥bééa¥÷|3--¤¥q
SPECIFICATION
RTL8019AS
19
CONFIG1: RTL8019AS Configuration Register 1 (04H; Type=R except Bit7=R/W)
Bit
Symbol
7
IRQEN
IRQ Enable:
This bit controls the state of the interrupt request line selected by IRQS2-0. If this bit
is set, the interrupt line goes high upon an interrupt request and will be low when
there is no interrupt request.
The interrupt line will be forced to tri-state if this bit is reset.
This bit's power-up initial value is 1 and may be modified by software if
EEM1=EEM0=1 in 9346CR register.
6-4
IRQS2-0
IRQ Select :
These 3 bits select one of INT7-0 to reflect the RTL8019AS's interrupt request status.
All unselected interrupt lines will be tri-stated.
IRQS2
IRQS1
IRQS0
0
0
0
0
0
1
0
1
1
0
1
0
1
1
1
1
3-0
IOS3-0
Select I/O base address.
IOS3
IOS2
IOS1
0
0
0
0
0
0
0
0
1
0
1
0
1
0
1
0
0
1
0
1
0
1
0
1
1
1
1
1
1
1
1
1
Description
Interrupt Line
INT0
INT1
INT2
INT3
INT4
INT5
INT6
INT7
Assigned ISA IRQ
IRQ2/9
IRQ3
IRQ4
IRQ5
IRQ10
IRQ11
IRQ12
IRQ15
0
1
0
1
0
1
0
1
IOS0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
I/O Base
300H
320H
340H
360H
380H
3A0H
3C0H
3E0H
200H
220H
240H
260H
280H
2A0H
2C0H
2E0H
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
相關(guān)PDF資料
PDF描述
RTL8168 INTEGRATED GIGABIT ETHERNET CONTROLLER FOR PCI EXPRESS TM
RUE250U Poly Switch PTC DEVICES
RV5C338A 3-WIRE SERIAL INTERFACE REAL-TIME CLOCK ICs WITH VOLTAGE MONITORING FUNCTION
RV5C338A-E2 DIODE ZENER SINGLE 200mW 8.2Vz 20mA-Izt 0.02549 0.1uA-Ir 6.5 SOD-323 3K/REEL
RV5C386A I2C-bus Real-Time Clock ICs with Voltage Monitoring Function
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
RTL8019AS-LF 制造商:Realtek Semiconductor 功能描述:RTL8019 Series 16 kB Sram ISA Full Duplex Ethernet Controller - PQFP-100
RTL8021N(V1.2) 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
RTL8021N-GR 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
RTL8029AS 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Realtek PCI Full-Duplex Ethernet Controller with built-in SRAM
RTL80A125V1M9 制造商:OSLO SWITCH 功能描述: