Transmit Modes - Telos Zephyr User Manual

DSP56002
U2
A " secondary" (Stereo) DSP card. It has only two
DSP chips present, and goes into the rightmost
socket within the Zephyr. It is optional.
The number of DSP cards determines the available operation modes. For consistency,
from here forward, the DSP card situation will determine the configuration. The
configuration will in turn determine which modes are available. The specific mode in
effect is a user selection made via the front panel pushbuttons and LCD.
When reference is made to ports, we are referring to the digital bitstream I/Os,
of which two are possible.

Transmit Modes

One DSP Card (3 DSP) Configuration
PORT 1
OUT
V.35 SERIAL PORT
GLUE LOGIC
Xmt Mode: L3 MONO; L2 MONO
Only Line 1/Port 1 is used for transmit. However, Line 2/Port 2 may be used for a
second receive channel.
G.722 uses only U2 on this card.
M O N O D S P C A R D
DSP56002 DSP56002
U2 U3
Section 11
U1
U1
A(left)
AUDIO
TECHNICAL INFORMATION
199