器件名称: TC3097-8_!
功能描述: Lite End Multiport Repeater Interface Controller
文件大小: 862.05KB 共35页
简 介:TC3097-8
Preliminary Data Sheet
Lite End Multiport Repeater Interface Controller
Features
Functionally conforms to Section 9 in the IEEE 802.3 specification. 9 network connection (ports) per chip including: – 1 AUI PORT with fully compatible and drive capability (50m AUI cable). – 8 TP PORT with fully compatible and drive capability (100m TP cable). Cascadable for large multiple LEMRIC hub applications. On-chip Elasticity buffer, Manchester encoder and decoder. Separate partition state machine for each port. Embeded LED output driver for each port partition status, each port link/receive status (TP port), global jam status, and global jabber status. No external glue logic is required. Embedded predistortion resistors for every TP port. Build in power reset circuit, no extra glue logic required. Crystal/Oscillater optional applicable. Manchester code violation detection and reporting. Support MAU Jabber Lockup Protection function. Support Auto Partition/Reconnection function to isolate a faulty segment's collision activity. Fully integrated Link Test logic with enable/disable option, conforming to the 10BASE-T standard. Fully integrated polarity detect/correct logic with enable/disable option for per TP port. Low power consumption; fully load < 900 mW. CMOS device feature high integration with a single + 5V supply. 100-pin QFP package.
General Description
The TC3097 Lite End Multiport Repeater Interface Controller (LEMRIC) may be used to implement an IEEE 802.3 multiport rep……
