MNDP83950B-VQB Datasheet, PDF (2/14 Pages) National Semiconductor (TI) – REPEATER INTERFACE CONTROLLER

MNDP83950B-VQB REV 0B0
MICROCIRCUIT DATA SHEET
Features
- Compliant with the IEEE 802.3 Repeater Specification
- 13 network connections (ports) per chip
- Selectable on-chip twisted-pair transceivers
- Cascadable for large hub applications
- Compatible with AUI compliant transceivers
- On-chip Elasticity Buffer, Manchester encoder and decoder
- Separate partition state machines for each port
- Provides port status information for LED displays including:
partition and link status
receive, collision,
- Power-up configuration options:
Repeater and Partition Specifications, Transceiver interface, Status Display, Processor
Operations
- Simple processor interface for repeater management and port disable
- On-chip Event Counters and Event Flag Arrays
- Serial Management Interface to combine packet and repeater status information together
- CMOS process for low power dissipation
- Single 5V supply
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