RALCWI Vocoder
CMX608/CMX618/CMX638
Notes
Min.
Typ.
Max.
Units
2
C-BUS Timings (Figure 18)
tCSE
tCSH
tLOZ
tHIZ
CSN-Enable to Clock-High time
100
100
0.0
–
1.0
200
200
100
100
75
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
1.0
–
–
–
–
–
–
ns
ns
ns
µs
µs
ns
ns
ns
ns
ns
ns
ns
ns
Last Clock-High to CSN-High time
Clock-Low to Reply Output enable time
CSN-High to Reply Output 3-state time
tCSOFF CSN-High time between transactions
tNXT
tCK
tCH
tCL
tCDS
tCDH
tRDS
tRDH
Inter-Byte time
Clock-Cycle time
Serial Clock-High time
Serial Clock-Low time
Command Data Set-Up time
Command Data Hold time
Reply Data Set-Up time
Reply Data Hold time
25
50
0
–
–
–
Notes
Min.
Typ.
Max.
Units
2
CODEC (SSP) Port Timings (Figure 19)
tSS
Strobe Set-Up time
Strobe Hold time
Serial Clock-Cycle time
Serial Clock-High time
50
25
–
50
50
50
25
–
–
–
150
–
–
–
–
–
–
–
–
–
–
–
–
–
30
–
ns
ns
ns
ns
ns
ns
ns
ns
ns
tSH
tCK
tCH
tCL
tDS
tDH
tDOE
tDOL
Serial Clock-Low time
Serial Data In Set-Up time
Serial Data In Hold time
Serial Data Out Earliest Data Valid time
Serial Data Out Latest Data Valid time
5
2012 CML Microsystems Plc
66
D/608_18_38/10
CMLMICRO [ CML MICROCIRCUITS ]
