參數(shù)資料
型號(hào): MDS213CG
廠商: ZARLINK SEMICONDUCTOR INC
元件分類: 網(wǎng)絡(luò)接口
英文描述: 12-Port 10/100Mbps + 1Gbps Ethernet Switch
中文描述: DATACOM, LAN SWITCHING CIRCUIT, PBGA456
封裝: 35 X 35 MM, 2.33 MM HEIGHT, MS-034, HSBGA-456
文件頁數(shù): 44/120頁
文件大?。?/td> 1678K
代理商: MDS213CG
MDS213
Data Sheet
44
Zarlink Semiconductor Inc.
10.1.6 Interrupt Request
The CPU Interface accepts an Interrupt Request (IRQ) from each device connected to the interface, and supports
centralized interrupt arbitration and vector response. The interrupt output is an open-drain option with
programmable polarity.
10.2 Control Bus Cycle Waveforms
Figure 13 - Control Bus I/O
10.3 The CPU Interface in Unmanaged Mode
In unmanaged mode, the HISC processor of the Master device communicates with the slave device as a CPU
function. Three registers and one flag are used to communicate between the HISC processor and the CPU
Interface.
10.3.1 Arbiter
The arbiter of the XpressFlow MDS213 is an internal logic device used to determine which device will function as
the master device. The connections between the master device, slave device, and the CPU are used for debugging
purposes only. See Figure 14.
Write Cycle
Read Cycle
Burst
P_CLK
P_ADS#
P_RDY#
P_A[10:1]
P_D[31;0]
P_BRDY#
P_BLAST#
wait
wait
wait
Read
Read Read Read Read
one-wait
state
Sample
Read Cycle = 8 clks
相關(guān)PDF資料
PDF描述
MDS220 Analog IC
MDS221 Analog IC
MDS223 Analog IC
MDS35-800 DIODE / SCR MODULE
MDS35 DIODE / SCR MODULE
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MDS217 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC
MDS-21E09 制造商:ITT Interconnect Solutions 功能描述:BACKSHELL - Bulk
MDS21P-6AA-000 制造商:Amphenol Corporation 功能描述:MICRO D/18in WIRE 26AWG 7 STRD THRU HOLE
MDS21P-6BF-000 制造商:Amphenol Corporation 功能描述:MICRO D/36in WIRE 26AWG 7 STRD FLOT
MDS21S-6AA-000 制造商:Amphenol Corporation 功能描述:MICRO D/18in WIRE 26AWG 7 STRD THRU HOLE