ADSP-BF526BBCZ-4AX 查看數據表（PDF） - Analog Devices

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ADSP-BF526BBCZ-4AX

Blackfin® Embedded Processor

Analog Devices 

ADSP-BF522/523/524/525/526/527

RMII _REF_CLK

tREFCLKW

tREFC LK

Preliminary Technical Data

ERxD1-0

ERxDV

ERxER

tRE F CLK IS

tREFCLKIH

Figure 37. 10/100 Ethernet MAC Controller Timing: RMII Receive Signal

RMII _REF_CLK

ETxD1-0

ETxEN

tR EF CLK

tREFCLKOH

tREFC LKOV

Figure 38. 10/100 Ethernet MAC Controller Timing: RMII Transmit Signal

MII CRS, COL

MDC (OUTPUT)

MDIO (OUTPUT)

MDIO (INPUT)

tECRSH

tECOLH

tECRSL

tECOLL

Figure 39. 10/100 Ethernet MAC Controller Timing: Asynchronous Signal

tMDCOH

tMDCOV

tMDIOS tMDCIH

Figure 40. 10/100 Ethernet MAC Controller Timing: MII Station Management

Rev. PrG | Page 62 of 80 | February 2009

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