79RC32K438-300BBG IDT, 79RC32K438-300BBG Datasheet - Page 28

• Manufacturer Part Number: 79RC32K438-300BBG
• Description: Processors - Application Specialized
• Manufacturer: IDT

Specifications of 79RC32K438-300BBG

• Product Category: Processors - Application Specialized
• Rohs: yes
• Part # Aliases: IDT79RC32K438-300BBG

IDT 79RC32438
3.
The ethernet clock (MIIxRXCLK and MIIxTXCLK) frequency must be equal to or less than 1/2 ICLK (MIIxRXCLK and MIIxTXCLK <= 1/2(ICLK)).
MIIxRXDV, MIIxRXD[3:0], MIIxRXER
MIIxTXEN, MIIxTXD[3:0], MIIxTXER
MIIxMDIO (output)
MIIxMDIO (input)
MIIxRXCLK
MIIxTXCLK
Figure 12 Ethernet AC Timing Waveform
MIIxMDC
Tsu_9e
28 of 59
Tdo_9b
Thld_9e
Tdo_9f
Tsu_9b
Tper_9a
Tper_9d
Tper_9d
Thigh_9d
Thigh_9d
Thigh_9a
Tdo_9f
Thld_9b
Tlow_9d
Tlow
Tlow_9d
Tlow
Tlow
Tlow_9a
Tdo_9b
May 25, 2004