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KSZ8841-PMQL and KSZ8842-PMQL
Evaluation Board User's Guide
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The information furnished by Micrel in this datasheet is believed to be accurate and reliable. However, no responsibility is
assumed by Micrel for its use. Micrel reserves the right to change circuitry and specifications at any time without
notification to the customer. Micrel Products are not designed or authorized for use as components in life support
appliances, devices or systems where malfunction of a product can reasonably be expected to result in personal injury.
Life support devices or systems are devices or systems that (a) are intended for surgical implant into the body or (b)
support or sustain life, and whose failure to perform can be reasonably expected to result in a significant injury to the user.
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Micrel, Inc. ♦ 1849 Fortune Drive ♦ San Jose, CA 95131 ♦ U.S.A.
Revision 1.1/ May 2006
© Micrel, Inc. 2006
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Related Manuals for Micrel KSZ8841-PMQL
Summary of Contents for Micrel KSZ8841-PMQL
- Page 1 A Purchaser's use or sale of Micrel Products for use in life support appliances, devices or systems is at Purchaser's own risk and Purchaser agrees to fully indemnify Micrel for any damages resulting from such use or sale.
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Page 2: Revision History
KSZ884x-PMQL Evaluation Board User’s Guide Revision History Revision Date Summary of Changes Sep, 2005 Initial Release May, 2006 Add evaluation on PC and 100% rate transfer evaluation Micrel, Inc. May, 2006 Rev. 1.1 2/27... -
Page 3: Table Of Contents
10/100 Base-T/TX Ethernet Ports ............15 5.1.2 PCI Interface..................... 15 Software Support ..............16 Linux Driver Support on KS8695P Platform from Micrel........16 VxWorks/Linux/ Driver Support on SH7751R Platform from Renesas.... 16 WinCE Driver Supporting..................16 Window Driver Supporting .................. 16 KSZ884X-PMQL-Eval Board Demonstration....... - Page 4 KSZ884x-PMQL Evaluation Board User’s Guide List of Tables Table 1: All Documents listed in the Evaluation Board CD-ROM........... 6 Table 2: KSZ8841-PMQL-Eval Board Jumper Settings ..............9 Table 3: KSZ8842-PMQL-Eval Board Jumper Settings ..............10 Table 4: LED Definition........................11 Table 5: Three Different Modes for Port 1 and Port 2 LED Status..........
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Page 5: Introduction
KSZ8842-PMQL can run in half-duplex mode regardless of the application. Micrel provides software drivers based on the PCI bus solution with which to evaluate the devices functionality and features. The software includes Linux, Vxworks and WinCE drivers and was evaluated on the following platforms: •... -
Page 6: Contents Of The Evaluation Kit Package
2.2 of the PCI local bus specification, and supports Plug and Play (PnP) functionality on the Window driver of the PC. This evaluation board was also evaluated on the SH7751R platform from Renesas and the KS8695P Evaluation Board from Micrel. Micrel, Inc. -
Page 7: Evaluation Board For Ksz8841-Pmql
LED. The evaluation board includes Linux, VxWorks, Windows and WinCE drivers to support this hardware. 4.1 Evaluation Board for KSZ8841-PMQL The KSZ8841-PMQL-Eval board is shown in Figure 1 Figure 1: KSZ8841-PMQL-Eval Board Micrel, Inc. -
Page 8: Evaluation Board For Ksz8842-Pmql
The block diagram of the KSZ884X-PMQL-Eval board is shown in the Figure 3 Figure 3: KSZ884X-PMQL-Eval Board Block Diagram PMEN/POWER 100Base-FX EEPROM Reserver by 6X Port 1 RJ45 KSZ8841-PMQL KSZ8842-PMQL Port 2 RJ45 Port1/Port2 LEDs LED BANK PCI Bus Interface Micrel, Inc. -
Page 9: Board Configuration And Jumper Setting
Port 1 RJ45 KSZ8841-PMQL LED BANK Port 1 PCI Bus Interface The evaluation board is set to the KSZ8841-PMQL-Eval board when powered up with the jumper settings in Table 2. Table 2: KSZ8841-PMQL-Eval Board Jumper Settings Setting Comment Jumper Close jumper... -
Page 10: Board For Ksz8842-Pmql
Open is normal operation, close is power down mode JP11 Open jumper There is no WOL function for KSZ8842-PMQL JP12 Close pins 1-2 Close jumper 1-2, power from PCI bus 3.3V. Close jumper 2-3, power from PCI bus 5V. Micrel, Inc. May, 2006 Rev. 1.1 10/27... -
Page 11: Led Definition
Port 1 and port 2 status LED indicators are programmable via the registers, to three different modes. All LED mode definitions for mode 0, mode 1 and mode 2 are described in Table 5 below. The user can program register CGCR for the KSZ8841-PMQL and register SGCR5 for the KSZ8842-PMQL. -
Page 12: Eeprom Contents
An external serial EEPROM with a standard micro wire bus interface is used for non-volatile storage of information such as the host MAC address, power management information and subsystem ID, etc. The KSZ8841-PMQL performs an automatic read from the external EEPROM and places the data into certain host accessible registers after the system reset. -
Page 13: Eeprom Content For Ksz8841-Pmql-Eval Board
PME_D2 When this bit is set, the KSZ8841-PMQ: asserts PME event when the KSZ8841- PMQL is in D2 state and PME_EN is set. Otherwise, the KSZ8841-PMQL does not assert PME event when the KSZ88X1P is in D2 state. This bit is loaded to bit 13 of PMCR register. -
Page 14: Eeprom Format For Ksz8842-Pmql-Eval Board
X1 and X2 pins on the KSZ88XX-PMQL. This 25 MHz clock is specified as +3.3V tolerant, +/- 50 ppm. If an oscillator is used, X1 connects to a 3.3V tolerant oscillator and X2 has no connection. Micrel, Inc. May, 2006 Rev. 1.1... -
Page 15: External Interface
10/100 Base-T/TX Ethernet Ports There are two 10/100 Base-T/TX Ethernet ports on KSZ8842-PMQL evaluation board and one 10/100 Base-T/TX Ethernet port on KSZ8841-PMQL evaluation board. The ports can be connected to a traffic generator or analyzer via standard RJ45 connectors using CAT-5 cables. -
Page 16: Software Support
6.1 Linux Driver Support on KS8695P Platform from Micrel Micrel has developed a Linux 2.6 driver to support the KSZ88XX-PMQL devices and tested them on the KS8695P platform with ARM processor and PCI bus. -
Page 17: Ksz884X-Pmql-Eval Board Demonstration
CD which is with the evaluation board kit. There will appear three subdirectory (Driver, PCI, ISA) after unpack the zip file. The Driver subdirectory contains the Window driver files for the KSZ8841-PMQL–Eval board and KSZ8842-PMQL-Eval board. 7.1.2 Installation the Evaluation Card First of all, open the case of the PC and check the PCI slot to see it supports 5V or 3.3V power, if... -
Page 18: Figure 8: Window Prompts Driver Files Search Results
Floppy disk drives optional (or specify a location which copied the Window drives into the location) and click Next button, the Windows will search the KS884xPMQL Window drivers automatically. Figure 8: Window Prompts Driver Files Search Results Micrel, Inc. May, 2006 Rev. 1.1 18/27... -
Page 19: Figure 9: Window Display Ks884X Pci Ethernet Adapter
At this time, to connect the port of the KS884x-PMQL demo board to a link partner or a KSZ884x- MQL demo board, by typing networking commands “Ping [IP address”] on DOS prompt symbol to see if TCP/IP packets can be communicated, please refer section 7.2.7 and 7.2.8 for configuration. Micrel, Inc. May, 2006 Rev. 1.1... -
Page 20: The Platform From Micrel
KSZ884x-PMQL Evaluation Board User’s Guide 7.2 The Platform from Micrel Using the KS8695P platform is one of the better ways to evaluate the KSZ884X-PMQL devices on the evaluation boards. First of all, please make sure the jumper JP12 pin 1 and pin 2 is closed for 3.3V PCI power on the KSZ884x-PMQL evaluation board. -
Page 21: Console Port Speed Setting
Type in a name at the prompt e.g. “KSZ8842-PMQL” and press OK Select COM1 port and press OK Fill in the COM1 Properties parameters as shown in Figure 13 and press OK. Figure 13: The Parameters Settings on Hyper Terminal Micrel, Inc. May, 2006 Rev. 1.1 21/27... -
Page 22: Power On The Platform
In a real application, higher system clock will be recommended for high level application to meet the system requirements and higher throughput rate requirements, for example, video over IP, etc. Micrel, Inc. May, 2006 Rev. 1.1 22/27... -
Page 23: Figure 15: Transfer Rate At 64Byte Packet Size
KSZ884x-PMQL Evaluation Board User’s Guide Figure 15: Transfer rate at 64byte packet size Figure 16: Transfer rate at 1514byte packet size Micrel, Inc. May, 2006 Rev. 1.1 23/27... -
Page 24: Go Into A Linux Environment
0X88 and indicates the Chip family ID. Bits 7-4 = 0x4 and indicates the Chip ID. Bit 0 is set to ‘1’ by the software driver to start the switch. Therefore, the result of reading the register is 0X8841 in the lower two Bytes. Micrel, Inc. May, 2006 Rev. 1.1... -
Page 25: Set Up Ip Address For Pc
Click on “Internet Protocol (TCP/IP)” and then click properties, change the fields so that they are the same as in Figure 19 and select OK. Click OK again to get out of Local Area Connection properties and click Close to get out of this window. Micrel, Inc. May, 2006 Rev. 1.1 25/27... -
Page 26: Ping Ip Address From Pc
Go to: Start -> Programs -> Accessories -> Command Prompt and click on Command Prompt. By typing networking command “ping 192.168.1.2” and press “Enter” on the PC, the KSZ884x- PMQL evaluation board will get response. Figure 20 shows the information after Ping IP address successfully. Micrel, Inc. May, 2006 Rev. 1.1 26/27... -
Page 27: Figure 20: Ping Ip Address Of The Evaluation Board
KSZ884x-PMQL Evaluation Board User’s Guide Figure 20: Ping IP Address of the evaluation board Micrel, Inc. May, 2006 Rev. 1.1 27/27...
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