adsp-21061l Analog Devices, Inc., adsp-21061l Datasheet - Page 34

• Manufacturer Part Number: adsp-21061l
• Description: Commercial Grade Sharc Family Dsp Microcomputer
• Manufacturer: Analog Devices, Inc.

ADSP-21061/ADSP-21061L
ADDRESS/CS
WRITE CYCLE
READ CYCLE
DATA (O UT)
REDY (O/D)
REDY (O/D)
REDY (A/D)
REDY (A/D)
ADDRESS
DATA (IN)
RD
WR
CS
O /D = OPEN-DRAIN, A/D = ACT IVE DRIVE
REDY (O/D)
REDY (A/D)
CLKIN
O/D = OPEN-DRAIN, A/D = ACTIVE DRIVE
Figure 20. Asynchronous Read/Write—Host to ADSP-21061
t
SA D RD L
t
Figure 19. Synchronous REDY Timing
SC S WR L
Rev. C | Page 34 of 56 | July 2007
t
D R DY WR L
t
DR D YR D L
t
SD ATWH
t
WW RL
t
t
t
S DATR D Y
R DY PW R
R D YPR D
t
SRDYCK
t
SA DW R H
t
t
D RD H R DY
D WR H RD Y
t
H C SW RH
t
t
t
H DA TWH
H D AR WH
H AD WR H
t
H A D RD H
t
W RWH
t
W RW H