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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 ...