zl50212 Zarlink Semiconductor, zl50212 Datasheet - Page 26

• Manufacturer Part Number: zl50212
• Description: 288 Channel Voice Echo Canceller
• Manufacturer: Zarlink Semiconductor

26
ZL50212
C4i
Rout/Sout
F0i
Rin/Sin
C4i
Sout/Rout
F0i
Sin/Rin
MCLK
Bit 7, Channel 31
Bit 7, Channel 31
Bit 0, Channel 31
Bit 0, Channel 31
t
FPS
Figure 12 - GCI Interface Timing at 2.048 Mb/s
Sout/Rout
t
FPS
t
t
SOD
FPW
t
FPW
Figure 11 - ST-BUS Timing at 2.048 Mb/s
Figure 13 - Output Driver Enable (ODE)
ODE
t
FPH
t
Bit 0, Channel 0
FPH
t
SIS
t
SOD
Bit 0, Channel 0
Bit 7, Channel 0
Figure 14 - Master Clock
t
Zarlink Semiconductor Inc.
SIS
Bit 7, Channel 0
HiZ
t
t
CP
t
MCH
SIH
t
ODE
t
CP
t
SIH
Valid Data
Bit 1, Channel 0
Bit 1, Channel 0
Bit 6, Channel 0
t
ODE
Bit 6, Channel 0
t
CH
t
CH
t
MCL
HiZ
Bit 2, Channel 0
Bit 2, Channel 0
Bit 5, Channel 0
V
V
TT
TT
t
CL
Bit 5, Channel 0
t
CL
t
r
t
r
t
f
t
f
V
TT
V
V
V
V
V
V
Data Sheet
V
V
TT
V
V
V
TT
TT
HM
TT
LM
V
TT
TT
TT
HM
TT
LM