AM79C90 |
Part Number | AM79C90 |
Manufacturer | Advanced Micro Devices |
Description | The Am79C90 CMOS Local Area Network Controller for Ethernet (C-LANCE) is a 48-pin VLSI device designed to greatly simplify interfacing a microcomputer or minicomputer to an IEEE 802.3/Ethernet Local A... |
Features |
twork. The C-LANCE, in conjunction with the Am7992B Serial Interface Adapter (SIA), Am7996 or Am79C98 and Am79C100 Transceiver, and closely coupled local memory and microprocessor, is intended to provide the user with a complete interface module for an Ethernet network. The Am79C90 is designed using a scalable CMOS technology and is compatible with a variety of microprocessors. On-board DMA, advanced buffer management, and extensive error reporting and diagnostics facilitate design and improve system performance.
BLOCK DIAGRAM
DAL15:0 A23:16 Parallel Bus Interface DMA/Data Path Control Microp... |
Document |
AM79C90 Data Sheet
PDF 437.17KB |
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