10/100 Non-PCI Ethernet Single Chip MAC + PHY

Datasheet

t8

nADS

t9

Address, AEN, nBE[3:0]

Valid

t25

nLDEV

Figure 14.7 Address Latching for All Modes

 

PARAMETER

MIN

TYP

MAX

UNITS

 

 

 

 

 

 

t8

A1-A15, AEN, nBE[3:0] Setup to nADS Rising

8

 

 

ns

 

 

 

 

 

 

t9

A1-A15, AEN, nBE[3:0] Hold After nADS Rising

5

 

 

ns

 

 

 

 

 

 

t25

A4-A15, AEN to nLDEV Delay

 

 

30

ns

 

 

 

 

 

 

 

 

t18

Clock

t10

t20

 

 

Address, AEN, nBE[3:0]

t9

 

Valid

 

nADS

t8

 

 

 

W/nR

t16

t17A

 

 

nCYCLE

t11

 

 

 

Write Data

 

Valid

nSRDY

t21

t21

 

 

Figure 14.8 Synchronous Write Cycle - nVLBUS=0

SMSC LAN91C111 REV C

115

Revision 1.91 (08-18-08)

DATASHEET