參數(shù)資料
型號(hào): TC6216M
廠商: Electronic Theatre Controls, Inc.
英文描述: 16 Port 10/100 Unmanaged QoS Ethernet Switch
中文描述: 非網(wǎng)管16端口10/100以太網(wǎng)交換機(jī)的QoS
文件頁(yè)數(shù): 4/28頁(yè)
文件大?。?/td> 568K
代理商: TC6216M
TC6216M
- 4 -
Ver. 2.1
5/24/01
An external EEPROM device can be used to configure the TC6216M at power-up. Compared with pin
configuration interface, the EEPROM extends the chip’s configuration capability with new features and provides
a jumperless configuration mode using a parallel print port interface for reprogramming. TC6216M can make
effective use of most of its features without using the external EEPROM.
TC6216M uses an MDIO master entity for PHY autonegotiate mode polling and link status monitoring. Before
extracting the autonegotiation result the chip advertises full duplex flow control ability on each port and restarts
the autonegotiation.
Effective broadcast throttling based on both broadcast buffer memory utilization and broadcast bandwidth can be
performed by TC6216M.
TC6216M achieves full performance at 50 MHz clock frequency. It is packaged in 208 PQFP.
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