EPF10K30E Datasheet, PDF (62/100 Pages) Altera Corporation – Embedded Programmable Logic Device

FLEX 10KE Embedded Programmable Logic Devices Data Sheet
Figures 29 and 30 show the asynchronous and synchronous timing
waveforms, respectively, or the EAB macroparameters in Tables 26
and 27.
Figure 29. EAB Asynchronous Timing Waveforms
EAB Asynchronous Read
WE
Address
Data-Out
a0
a1
t_EABAA
d0
d1
a2
t_EABRCCOMB
d2
EAB Asynchronous Write
WE
Data-In
Address ^a0
din0
t_EABWASU
Data-Out
t_EABWP
t_EABWDSU
t_EABWCCOMB
a1
din0
din1
t_EABWDH
t_EABWAH
t_EABDD
din1
a3
d3
a2
dout2
62
Altera Corporation