ADSP-BF516KSWZ-3(RevD) View Datasheet(PDF) - Analog Devices

Part Name

Description

Manufacturer

ADSP-BF516KSWZ-3
(Rev.:RevD)

Blackfin Embedded Processor

Analog Devices 

ADSP-BF512/BF514/BF514F16/BF516/BF518/BF518F16

Table 46. 10/100 Ethernet MAC Controller Timing: RMII Transmit Signal

Parameter1

Switching Characteristics

tEREFCLKOV

tEREFCLKOH

RMII REF_CLK Rising Edge to Tx Output Valid (Data Out Valid)

RMII REF_CLK Rising Edge to Tx Output Invalid (Data Out Hold)

1 RMII outputs synchronous to RMII REF_CLK are ETxD1–0.

Min

Max

Unit

8.1

ns

2

ns

RMII_REF_CLK

ETxD1–0

ETxEN

tREFCLK

tREFCLKOH

tREFCLKOV

Figure 35. 10/100 Ethernet MAC Controller Timing: RMII Transmit Signal

Rev. D | Page 49 of 68 | April 2014

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