MT93L04 Zarlink Semiconductor, MT93L04 Datasheet - Page 15

• Manufacturer Part Number: MT93L04
• Description: 128-channel Voice Echo Canceller
• Manufacturer: Zarlink Semiconductor

Pin Description (continued)
Tsig(7)_d3
ODE_d3
C4IB_d3
SC_set_d3
SM_mclk_d3
ST_mclk_d3
Sout_d3
Rout_d3
Sin_d3
Rin_d3
FOIb_d3
SC_en_d3
SC_In_d3
SC_Reset:_d3
Signal Name
NC
Signal
Signal
Signal
Signal
Signal
Signal
Signal
ICO
ICO
ICO
ICO
ICO
ICO
Signal Type
BGA Ball #
M19
M20
M16
N20
N17
N16
P17
P16
R16
L20
L19
L18
L17
L16
Zarlink Semiconductor Inc.
MT93L04
15
No connection. The pin must be left open for
normal operation.
Output Drive Enable (Input). This input pin is
logically AND’d with the ODE bit-6 of the Main
Control Register. When both ODE bit and ODE
input pin are high, the Rout and Sout ST-BUS
outputs are enabled.When the ODE bit is low or
the ODE input pin is low, the Rout and Sout ST-
BUS outputs are high impedance.
Send PCM Signal Output (Output). Port 1 TDM
data output streams.Sout pin outputs serial TDM
data streams at 2.048 Mb/s with 32 channels per
stream.
Receive PCM Signal Output (Output). Port 2
TDM data output streams. Rout pin outputs serial
TDM data streams at 2.048 Mb/s with 32 channels
per stream.
Send PCM Signal Input (Input). Port 2 TDM data
input streams.
Sin pin receives serial TDM data streams at
2.048 Mb/s with 32 channels per stream.
Receive PCM Signal Input (Input). Port 1 TDM
data input streams.Rin pin receives serial TDM
data streams at 2.048 Mb/s with 32 channels per
stream.
Frame Pulse (Input). This input accepts and
automatically identifies frame synchronization
signals formatted according to ST-BUS or GCI
interface specifications.
Serial Clock (Input). 4.096 MHz serial clock for
shifting data in/out on the serial streams (Rin, Sin,
Rout, Sout).
Internal Connection. Connected to VSS for
normal operation
Internal Connection. Connected to VSS for
normal operation
Internal Connection. Connected to VSS for
normal operation
Internal Connection. Connected to VSS for
normal operation
Internal Connection. Connected to VSS for
normal operation
Internal Connection. Connected to VSS for
normal operation
Signal Description
Data Sheet