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W89C940单片机技术破解与方案

芯耀针对华邦系列芯片解密的突破是近期以来我们在解密领域的重要技术成果,我们专业的芯片解密技术团队经过集中技术攻关,日前陆续有多个型号被成功破解。
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W89C940  FEATURES
·Fully compatible with IEEE 802.3 standard
·Software compatible with Novell NE2000
·Complies with PCI Local Bus Specification Revision 2.0
·Slave  Mode for PCI bus
·Fast  DMA  operation  enhancing network access  performance
·AUI, UTP interface available
·Supports one chip 32Kx8 and 16Kx8 SRAM
·Supports up to 64KB boot ROM
·EEPROM auto-load function after power on reset
·EEPROM on-board programming function available
·UTP interface polarity auto detection correction function available
·UTP/BNC auto media-switching function provided
·LED displaying for network segment Link/activity status
·Signature register available for device identification
·Single 5V power supply with low power consumption
·100  Pin  PQFP