MSM7576

¡ MSM7576 n l n l l l l l l l l l n WR0-1 RD ROM SRAM CONSTB RAS CAS0, 1 WE PWR PSTB PRD PCS RXD DSR DTR CTS RTS CACK ERROR n RST RD WR1 WR0 ROM SRAM
, ERROR CACK l CONSTB CAS1 CAS0 WE RAS DTR CTS RTS DSR PWR PSTB PRD PCS l n ROM SRAM RD WR0-1 RAS CAS0-1 WE CAS0 CAS1 WR0 WR1 CONSTB DTR DSR RTS CTS PRD PWR PSTB PCS l CACK ERROR RST l n ° n ° n l m m W l l RST CONSTB CONSTB CONSTB CONSTB RD RD RD ROM RAS RAS RAS CAS CAS CAS RAS WE WE WE WE CAS RTS RAS CAS CAS CTS CTS l PCS PRD PWR PCS PCS PWR PRD PRD PRD PWR PWR PWR PWR PWR CACK CACK PSTB PSTB PSTB m m l n l tOSC X1/CLK X2 tCLK CLKO RST tW_RST tCLK tCYC l tCYC CLKO tA A23-0 tS_D D27-24 WR0,1 RD tCONSTB CONSTB tW_ACONSTB ROM SRAM RAS CAS0,1 WE tW_CONSTB tW_CONSTBA tCONSTB tH_D l l tCYC CLKO A23-0 tS_D D31-16 WR0,1 all "H" tRD tW_RD tW_ARD CONSTB all "H" tROM ROM SRAM RAS CAS0,1 WE all "H" all "H" all "H" all "H" input tRD tH_D input tA RD l l tCYC CLKO tA A23-0 row_address column_address tS_D D31-16 WR0,1 RD CONSTB ROM SRAM all "H" input column_address tH_D all "H" all "H" all "H" all "H" tW_ARAS tRAS tW_RAS tW_ACAS tCAS tW_CAS tCAS tRAS RAS CA0,1 WE all "H" tW_RASCAS l l tCYC CLKO tA A23-0 tD D31-16 WR0,1 RD CONSTB ROM SRAM all "H" input row_address column_address tDZ column_address all "H" all "H" all "H" all "H" tW_ARAS tRAS tW_RAS tW_ACAS tW_RASCAS tCAS tW_CAS tCAS tRAS RAS CA0,1 tW_AWE WE tWE tW_WECAS tWE tW_WE l l tCYC CLKO A23-0 ignore D31-16 ...