Datasheet

ADSP-21367/ADSP-21368/ADSP-21369
Rev. F | Page 33 of 64 | October 2013
Asynchronous Memory Interface (AMI) Enable/Disable
Use these specifications for passing bus mastership between
ADSP-21368 processors (BRx
).
Table 26. AMI Enable/Disable
Parameter Min Max Unit
Switching Characteristics
t
ENAMIAC
Address/Control Enable After Clock Rise 4 ns
t
ENAMID
Data Enable After Clock Rise t
SDCLK
+ 4 ns
t
DISAMIAC
Address/Control Disable After Clock Rise 8.7 ns
t
DISAMID
Data Disable After Clock Rise 0 ns
Figure 21. AMI Enable/Disable
CLKIN
ADDR, WR , RD,
MS1–0, DATA
ADDR , WR , RD,
MS1–0, DATA
t
DISAMIAC
t
DISAMID
t
ENAMIAC
t
ENAMID