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Download QuickWorks® User Manual with SpDE Reference
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QuickWorks User Manual - Release 2008.2.1 Macro Library B.16.1.3 RAM256 x 4 inputs: WCLK, WA[7:0], WD[3:0]. WE, RCLK, RA[7:0], RE, ASYNCRD outputs: RD[3:0] Table B-100: RAM256 X 4 WCLK WE WA[7:0] WD[3:0] RCLK RE RA[7:0] ASYNCRD RD[3:0] internal ram ^ 1 ADDR DATA X X X X X ram(ADDR)=DATA X 0 X X X X X X X ram unchanged X X X X X 1 ADDR 1 ram(ADDR) X X X X ^ 1 ADDR 0 ram(ADDR) X X X X X 0 X X hold ^ 1 ADDR DATA X DATA [Last clocked RA = WA] ram(ADDR)=DATA B.16.1.4 RAM512 x 2 © 2008 QuickLogic Corporation www.quicklogic.com • • • • • • 463
