AMD Geodeā„¢ SC2200 Processor Data Book 433
Electrical Specifications 32580B
Figure 9-51. AC97 Rise and Fall Timing DiagramTable 9-40. AC97 Signal Rise and Fall Timing Parameters
Symbol Parameter Min Typ Max Unit Comments
triseCLK BIT_CLK rise time 2 6 ns
tfallCLK BIT_CLK fall time 2 6 ns
triseSYNC SYNC rise time 2 6 ns CL = 50 pF
tfallSYNC SYNC fall time 2 6 ns CL = 50 pF
triseDIN SDATA_IN rise time 2 6 ns
tfallDIN SDATA_IN fall time 2 6 ns
triseDOUT SDATA_OUT rise time 2 6 ns CL = 50 pF
tfallDOUT SDATA_OUT fall time 2 6 ns CL = 50 pF
triseCLK tfallCLK
BIT_CLK
triseSYNC tfallSYNC
SYNC
triseDIN tfallDIN
SDATA_IN
triseDOUT tfallDOUT
SDATA_OUT
90%
10%
90%
10%
90%
10%
90%
10%