AV PCI CONTROLLER
15.3.1 Codec Bus Interface Timing
Table 22:
Symbol
tCCS
tCCH
tCPD
tCHD
tCIS
tCIH
tCBO
tCBH
tCES
tCEH
Parameter
CCS setup
CCS hold
Code output propagation delay
Code output hold delay
Code input setup
Code input hold
CBUSY output propagation delay
CBUSY output hold delay
CEND setup
CEND hold
Min
Max
Unit
10
ns
0
ns
3
9
ns Typical load 15pF
1
ns
9
ns
0
ns
2
16
ns Typical load 15pF
2
ns
9
ns
1
ns
VCLKx2
CCS
CODE[7:0]
CBUSY
CEND
tCCS
tCC
tCPD
tCBO
tCBH
tCES
tCEH
tCCS
tCHD
Figure 14. Codec Interface Timing
tCIS
tCIH
Data Valid from Codec
40