RAM 7.0 Betriebsanweisung PDF herunterladen (Seite 20)

LogiCORE IP Block Memory Generator v6.1

20 www.xilinx.com DS512 March 1, 2011

Product Specification

The Dual-port ROM allows Read access to the memory space through two ports, as shown in Figure 19.

The Single-port RAM allows Read and Write access to the memory through a single port, as shown in

Figure 20.

The Simple Dual-port RAM provides two ports, A and B, as illustrated in Figure 21. Write access to the

memory is allowed via port A, and Read access is allowed via port B.

X-Ref Target - Figure 19

Figure 19: Dual-port ROM

X-Ref Target - Figure 20

Figure 20: Single-port RAM

Dual-Port ROM

ADDRA

ENA

RSTA

CLKA

DOUTA

DOUTB

REGCEA

ADDRB

ENB

RSTB

CLKB

REGCEB

Single-Port RAM

ADDRA

DINA

ENA

WEA

RSTA

CLKA

DOUTA

REGCEA

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RAM 7.0 Betriebsanweisung Seite 20