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SPECIFICATION
RTL8019AS
1. FEATURES
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100-pin PQFP
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RTL8019 software compatible
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Supports PnP auto detect mode (RTL8019AS only)
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Compliant to Ethernet II and IEEE802.3 10Base5, 10Base2, 10BaseT
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Software compatible with NE2000 on both 8 and 16-bit slots
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Supports both jumper and jumperless modes
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Supports Microsoft‘s Plug and Play configuration for jumperless mode
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Supports Full-Duplex Ethernet function to double channel bandwidth
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Supports three level power down modes:
- Sleep
- Power down with internal clock running
- Power down with internal clock halted
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Built-in data prefetch function to improve performance
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Supports UTP, AUI & BNC auto-detect (RTL8019AS only)
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Supports auto polarity correction for 10BaseT
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Support 8 IRQ lines
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Supports 16 I/O base address options
and extra I/O address fully decode mode (RTL8019AS only)
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Supports 16K, 32K, 64K and 16K-page mode access to BROM (up to 256 pages with 16K
bytes/page)
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Supports BROM disable command to release memory after remote boot
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Supports flash memory read/write (RTL8019AS only)
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16k byte SRAM built in (RTL8019AS only)
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Use 9346 (64*16-bit EEPROM) to store resource configurations and ID parameters
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Capable of programming blank 9346 on board for manufacturing convenience
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Support 4 diagnostic LED pins with programmable outputs
8019AS.doc
2001-05-10
3
ETC [ ETC ]
