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參數(shù)資料
| 型號： | KSZ8842-PMBL |
| 廠商： | Micrel Inc |
| 文件頁數(shù)： | 65/119頁 |
| 文件大小： | 0K |
| 描述： | IC ETHERNT SW 2PORT PCI 100LFBGA |
| 特色產(chǎn)品： | Micrel Drives Ethernet Into the Global Automotive World |
| 標(biāo)準(zhǔn)包裝： | 260 |
| 控制器類型： | 以太網(wǎng)開關(guān)控制器 |
| 接口： | PCI |
| 電源電壓： | 3.1 V ~ 3.5 V |
| 工作溫度： | 0°C ~ 70°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 100-LFBGA |
| 供應(yīng)商設(shè)備封裝： | 100-LFBGA |
| 包裝： | 托盤 |
| 產(chǎn)品目錄頁面： | 1081 (CN2011-ZH PDF) |
| 配用： | 576-1636-ND - BOARD EVALUATION KSZ8842-PMQL |
| 其它名稱： | 576-3089 |
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Micrel, Inc.
KSZ8842-PMQL/PMBL
October 2007
5
M9999-100207-1.5
Configuration Interface.................................................................................................................................................. 33
EEPROM Interface ....................................................................................................................................................... 33
Loop back Support........................................................................................................................................................ 33
Host Communication ...................................................................................................................................................... 35
Host Communication Descriptor Lists and Data Buffers .............................................................................................. 35
Receive Descriptors (RDES0-RDES3) ......................................................................................................................... 35
Transmit Descriptors (TDES0-TDES3)......................................................................................................................... 37
PCI Configuration Registers .......................................................................................................................................... 39
Configuration ID Register (CFID Offset 00H) ............................................................................................................... 39
Command and Status Configuration Register (CFCS Offset 04H)............................................................................... 39
Configuration Revision Register (CFRV Offset 08H).................................................................................................... 41
Configuration Latency Timer Register (CFLT Offset 0CH)........................................................................................... 41
Configuration Base Memory Address Register (CBMA Offset 10H) ............................................................................ 42
Subsystem ID Register (CSID Offset 2CH) .................................................................................................................. 42
Configuration Interrupt Register (CFIT Offset 3CH) ..................................................................................................... 42
PCI Control & Status Registers ..................................................................................................................................... 43
MAC DMA Transmit Control Register (MDTXC Offset 0x0000) ................................................................................... 43
MAC DMA Receive Control Register (MDRXC Offset 0x0004).................................................................................... 44
MAC DMA Transmit Start Command Register (MDTSC Offset 0x0008) ..................................................................... 45
MAC DMA Receive Start Command Register (MDRSC Offset 0x000C) ..................................................................... 46
Transmit Descriptor List Base Address Register (TDLB Offset 0x0010)...................................................................... 46
Receive Descriptor List Base Address Register (RDLB Offset 0x0014) ...................................................................... 46
Reserved (Offset 0x0018)............................................................................................................................................. 46
Reserved (Offset 0x001C) ............................................................................................................................................ 46
MAC Multicast Table 0 Register (MTR0 Offset 0x0020) .............................................................................................. 46
MAC Multicast Table 1 Register (MTR1 Offset 0x0024) .............................................................................................. 47
Interrupt Enable Register (INTEN Offset 0x0028) ........................................................................................................ 47
Interrupt Status Register (INTST Offset 0x002C) ......................................................................................................... 48
MAC Additional Station Address Low Register (MAAL0-15) ........................................................................................ 49
MAC Additional Station Address High Register (MAAH0-15)....................................................................................... 49
MAC/PHY and Control Registers ................................................................................................................................... 50
MAC Address Register Low (0x0200): MARL .............................................................................................................. 50
MAC Address Register Middle (0x0202): MARM ......................................................................................................... 50
MAC Address Register High (0x0204): MARH ............................................................................................................. 50
Reserved (Offset 0x0206 - 0x020A .............................................................................................................................. 51
On-Chip Bus Control Register (Offset 0x0210): OBCR ................................................................................................ 51
EEPROM Control Register (Offset 0x0212): EEPCR................................................................................................... 51
Memory BIST Info Register (Offset 0x0214): MBIR ..................................................................................................... 52
Global Reset Register (Offset 0x0216): GRR............................................................................................................... 52
Switch Registers ............................................................................................................................................................. 52
Switch ID and Enable Register (Offset 0x0400): SIDER .............................................................................................. 52
Switch Global Control Register 1 (Offset 0x0402): SGCR1 ......................................................................................... 53
Switch Global Control Register 2 (Offset 0x0404): SGCR2 ......................................................................................... 54
Switch Global Control Register 3 (Offset 0x0406): SGCR3 ......................................................................................... 55
Switch Global Control Register 4 (Offset 0x0408): SGCR4 ......................................................................................... 56
Switch Global Control Register 5 (Offset 0x040A): SGCR5 ......................................................................................... 56
Switch Global Control Register 6 (Offset 0x0410): SGCR6 ......................................................................................... 57
Switch Global Control Register 7 (0x0412): SGCR7 .................................................................................................... 58
Reserved (Offset 0x0414 - 0x046F) ............................................................................................................................. 58
MAC Address Register 1 (Offset 0x0470): MACAR1 ................................................................................................... 58
MAC Address Register 2 (Offset 0x0472): MACAR2 ................................................................................................... 58
MAC Address Register 3 (Offset 0x0474): MACAR3 ................................................................................................... 58
Reserved (Offset 0x0476 - 0x047F) ............................................................................................................................. 58
Priority Control Register 1 (Offset 0x0480): TOSR1..................................................................................................... 59
TOS Priority Control Register 2 (Offset 0x482): TOSR2 .............................................................................................. 59
TOS Priority Control Register 3 (Offset 0x484): TOSR3 .............................................................................................. 60
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| KSZ8842-PMBL AM | 功能描述:以太網(wǎng) IC 2-Port Ethernet Switch/Repeater + 32-bit/33MHz PCI bus interface(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-PMBL AM TR | 功能描述:以太網(wǎng) IC 2-Port Ethernet Switch/Repeater + 32-bit/33MHz PCI bus interface(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-PMBLAM | 制造商:Micrel 功能描述:Ethernet Switch 2-Port 10Mbps/100Mbps |
| KSZ8842-PMBL-AM | 功能描述:Ethernet Switch 10/100 Base-T/TX PHY PCI Interface 制造商:microchip technology 系列:- 包裝:托盤 零件狀態(tài):要求報(bào)價(jià) 協(xié)議:以太網(wǎng) 功能:開關(guān) 接口:PCI 標(biāo)準(zhǔn):10/100 Base-T/TX PHY 電壓 - 電源:3.1 V ~ 3.5 V 電流 - 電源:122mA 工作溫度:-40°C ~ 85°C 封裝/外殼:100-LFBGA 供應(yīng)商器件封裝:* 標(biāo)準(zhǔn)包裝:260 |
| KSZ8842-PMBL-EVAL | 功能描述:以太網(wǎng)開發(fā)工具 2+1 Port 10/100 Ethernet Switch with 32b/33MHz PCI Interface (BGA Version) Eval Board 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: |
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