EPF10K30E Datasheet, PDF (12/100 Pages) Altera Corporation – Embedded Programmable Logic Device

FLEX 10KE Embedded Programmable Logic Devices Data Sheet
The EAB can also use Altera megafunctions to implement dual-port RAM
applications where both ports can read or write, as shown in Figure 3.
Figure 3. FLEX 10KE EAB in Dual-Port RAM Mode
Clock A
Port A
address_a[]
data_a[]
we_a
clkena_a
Port B
address_b[]
data_b[]
we_b
clkena_b
Clock B
The FLEX 10KE EAB can be used in a single-port mode, which is useful for
backward-compatibility with FLEX 10K designs (see Figure 4).
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