參數(shù)資料
型號(hào)： KSZ8841-PMQL-EVAL
廠商： Micrel Inc
文件頁數(shù)： 25/74頁
文件大?。?/td> 0K
描述： BOARD EVALUATION KSZ8841-PMQL
標(biāo)準(zhǔn)包裝： 1
主要目的： 接口，以太網(wǎng)控制器（PHY 和 MAC）
嵌入式： 否
已用 IC / 零件： KSZ8841-PMQL
主要屬性： 1 個(gè)端口，100BASE-TX/10BASE-T
次要屬性： PCI 接口，LinkMD 線纜診斷
已供物品： 板
產(chǎn)品目錄頁面： 1114 (CN2011-ZH PDF)
相關(guān)產(chǎn)品： 576-2118-ND - IC MAC CTRLR 32BIT PCI 128-PQFP
576-2117-ND - IC MAC CTRLR 32BIT 128-PQFP
其它名稱： 576-1633
Micrel, Inc.
KSZ8841-PMQL
October 2007
31
M9999-100407-1.5
Configuration Revision Register (CFRV Offset 08H)
The CFRV register contains the KSZ8841-PMQL revision number. The following table shows the CFRV register bit
fields.
Bit
Default
Description
31 - 24
0x02
Base Class
Indicates the network controller, and is equal to 0x2.
23 - 16
0x00
Subclass
Indicates the Fast/Gigabit Ethernet chip, and is equal to 0x00.
15 - 8
0x00
Reserved
7 - 4
0x1
Revision Number
Indicates the KSZ8841-PMQL revision number, and is equal to 0x1. This
number is incremented for subsequent revision.
3 - 0
0x0
Step Number
Indicates the KSZ8841-PMQL step number, and is equal to 0x0 (chip
revision A). This number is incremented for subsequent KSZ8841-PMQL
steps within the current revision.
Configuration Latency Timer Register (CFLT Offset 0CH)
This register configures the cache line size field and the latency timer.
The following table shows the CFLT register bit fields.
Bit
Default
Description
31 - 16
0x00
Reserved
15 - 8
0x00
Configuration Latency Timer
Specifies, in units of PCI bus clocks, the value of the latency timer of the
KSZ8841-PMQL. When the KSZ8841-PMQL asserts FRAME_N, it enables
its latency timer to count. If the KSZ8841-PMQL deserts FRAME_N prior to
count expiration, the content of the latency timer is ignored. Otherwise,
after the count expires, the KSZ8841-PMQL initiates transaction
termination as soon as its GNT_N is deserted.
7 - 0
0x00
Cache Line Size
Specifies, in unit of 32-bit words(Dword), the system cache line size.
Configuration Base Memory Address Register (CBMA Offset 10H)
The CBMA register specifies the base memory address for accessing the KSZ8841-PMQL CSRs. This register must be
initialized prior to accessing any CSR with memory access.
The following table shows the CBMA register bit fields.
Bit
Default
Description
31 - 11
0
Configuration Base Memory Address
Defines the base address assigned for mapping the KSZ8841-PMQL
CSRs.
10 - 1
0
This field value is 0 when read.
0
Memory Space Indicator
Determines that the register maps into the Memory space.
The value in this field is 0.
This is a read-only field.
相關(guān)PDF資料
PDF描述
M3CKK-1018R IDC CABLE - MKC10K/MC10M/MPK10K
EBC40DCMD CONN EDGECARD 80POS .100 WW
ECC22DCAT CONN EDGECARD 44POS R/A .100 SLD
EBM08DRMN-S273 CONN EDGECARD 16POS .156 WW
EBM08DRMD-S273 CONN EDGECARD 16POS .156 WW
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
KSZ8841-PMQLI 功能描述:以太網(wǎng) IC Single Ethernet Port + 32-bit/33MHz PCI interface, Ind Temp (Lead Free) 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
KSZ8842 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:2-Port Ethernet Switch with PCI Interface
KSZ8842-16 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:2-Port Ethernet Switch with Non-PCI Interface
KSZ8842-16_08 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:2-Port Ethernet Switch with Non-PCI Interface
KSZ8842-16_1 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:2-Port Ethernet Switch with Non-PCI Interface
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購

我的聯(lián)系方式

*
*
*