82546EB Datasheet, PDF (36/47 Pages) Intel Corporation – Dual Port Gigabit Ethernet Controller

82546EB — Networking Silicon
Table 18. Flash Write Operation Timing
Symbol
TWE
TAH
TDS
Parameter
Flash write pulse width (WE#)
Flash address hold time
Flash data setup time
4.6.4
EEPROM Interface
Min
Typ
Max
Unit
160
ns
0
ns
160
ns
Table 19. Link Interface Clock Requirements
Symbol
TPW
Parameter
EE_SK pulse width
Min
Typ
Max
TPERIOD*128
Unit
ns
Table 20. Link Interface Clock Requirements
Symbol
Parameter^a
Min
Typ
Max
Unit
TDOS
EE_DO setup time
TCYC*2
ns
TDOH
EE_DO hold time
0
ns
a. The EE_DO setup and hold time is a function of the CLK cycle time but is referenced to O_EE_SK.
30
Datasheet