Datasheet

ADSP-21061/ADSP-21061L
Rev. D | Page 33 of 52 | May 2013
Figure 19. Synchronous REDY Timing
Figure 20. Asynchronous Read/Write—Host to ADSP-21061
CL KI N
REDY (O/D)
O/D = OPEN-DRAIN, A/D = ACTIVE DRIVE
t
SRDYCK
REDY (A/D)
t
SADRDL
REDY (O/D)
RD
t
DRDYRDL
t
WRWH
t
HADRDH
t
HDARWH
t
RD YPRD
t
DRDHRDY
t
S DAT R D Y
READ CYCLE
ADDRESS/CS
DATA (OUT)
REDY (A/D)
O/D = OPEN-DRAIN, A/D = ACTIVE DRIVE
t
SDATWH
t
HDATWH
t
WW RL
RE DY (O/D )
WR
t
DRDYWRL
t
WRWH
t
HADWRH
t
RDYPW R
t
DWRHRDY
WRITE CYCLE
t
SADW RH
DA T A ( IN )
ADDRESS
REDY (A/D)
t
SC S WRL
CS
t
HCSWRH