MT9125AE Zarlink Semiconductor, MT9125AE Datasheet - Page 14

• Manufacturer Part Number: MT9125AE
• Description: MT9125 - Dual Adpcm Transcoder
• Manufacturer: Zarlink Semiconductor

MT9125
8-86
S
T
-
B
U
S
S
S
I
S
T
-
B
U
S
S
S
I
BCLK
ENA
ADPCMi
ADPCMo
MCLK
F0i
BCLK
ENB1
or
ENB2
DSTi
DSTo
MCLK
F0i
t
F0iS
t
F0iS
t
SD
t
SD
t
F0iH
t
F0iH
t
SSS
t
SSS
t
BCL
b7
b7
t
BCL
b1-1
b1-1
t
L
t
L
Figure 13 - Serial ADPCM Port Timing
Figure 12- Serial PCM Port Timing
t
t
H
t
DSTiS
t
H
DSTiS
b1-2
b6
b6
b1-2
t
DSTiH
t
DSTiH
t
CLH
t
CLH
t
DIS
t
DIS
b1-3
b1-3
b5
b5
t
t
DIH
t
CLL
t
DIH
CLL
b1
b1
t
t
DSToD
DSToD
Preliminary Information
b2-3
b2-3
t
t
DD
DD
t
t
C4P
C4P
b0
b0
b2-4
b2-4
t
t
AHZ
AHZ
t
t
SSH
SSH
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
IH
IL
IH
IL
IL
IL
OH
OL
IH
IL
IH
IL
IH
IL
IH
IL
IL
IL
OH
OL
IH
IL
IH
IL