User`s manual

Am486
®
Microprocessor PCI Customer Development Platform User’s Manual
xvi
Onboard 10/100-Mbit/s Ethernet
• AMD PCnet
™
-Fast+ Ethernet Controller Chip, Am79C972.
• 32-bit PCI bus interface with bus mastering capability.
• Integrated 12-Kbyte buffer.
• External PHY transceiver for full duplex operation at 10 or 100 Mbit/s.
• IEEE802.3, PC97, PC98, and NetPC compliance.
• Preprogrammed 1-Kbyte serial EEPROM included for Ethernet configuration.
• Extra 4-Kbyte serial EEPROM included for user nonvolatile data.
Expansion Bus Support
• Two PCI 2.0 expansion connectors, desktop PC style.
• Two ISA 16-bit expansion connectors, desktop PC style.
Development Support
• In-circuit emulator (ICE) support with socketed microprocessor in PGA package.
• Logic analyzer headers for all CPU and PCI bus signals.
• Switches (push-button) for NMI, SMI, and RESET.
• LEDs for IDE, serial port, Ethernet activity, and Ethernet link speed.
• I/O port 80h and 680h hexadecimal displays.
• Am486 microprocessor JTAG support.
• Connector for AMD embedded systems Test Interface Port (TIP) board.
Form Factor
• Baby-AT motherboard form factor.
• Fits standard desktop-PC-style chassis.
BIOS and Software
The included diskette contains information about the included BIOS and any
additional utility and demonstration software for the PCI CDP.