Datasheet

ADSP-21160M
–24– REV. 0
Synchronous Read/Write—Bus Slave
Use these specifications for ADSP-21160M bus master
accesses of a slave’s IOP registers or internal memory (in
multiprocessor memory space). The bus master must meet
these (bus slave) timing requirements.
Table 12. Synchronous Read/Write—Bus Slave
Parameter Min Max Unit
Timing Requirements:
t
SADDI
Address, BRST Setup Before CLKIN 5 ns
t
HADDI
Address, BRST Hold After CLKIN 1 ns
t
SRWI
RDx/WRx Setup Before CLKIN 5ns
t
HRWI
RDx/WRx Hold After CLKIN 1ns
t
SSDATI
Data Setup Before CLKIN 5.5 ns
t
HSDATI
Data Hold After CLKIN 1 ns
Switching Characteristics:
t
DDATO
Data Delay After CLKIN 12.5 ns
t
HDATO
Data Hold After CLKIN 1.5 ns
t
DACKC
ACK Delay After CLKIN 10 ns
t
HACKO
ACK Hold After CLKIN 1.5 ns