34
Hardware Installation
E1437A HF Configuration, Multiple DSPs with Delay
The following subsection describe how to configure E1437A HF systems for delay. In these
configurations, the data is carried from the E1437A ADC to the first DSP module using the
local bus. The data is then routed to and from later DSPs using fiber optic cabling.
Two DSPs with
Delay
The first configuration shown is that of a HF system with two E9821A DSP modules,
configured for search and with delay. As shown in the upper configuration of
, a pair
of cables connects the first DSP’s “B” set of FPDP serial ports to the second DSP’s “A” set of
FPDP serial ports. Again, the connections are made so that each XMT socket connects to the
other card’s Rcv socket. The communications between the E1437A ADC and the first DSP
occurs on the local bus.
Figure 21.
FPDP Cables for HF,
Two or Three DSPs,
Delay Configuration
Three DSPs with
Delay
The next configuration has one E1437A ADC and three E9821A DSP modules, configured
for search and a delay. The communications between the E1437A ADC and the first DSP
occurs on the local bus. As shown in lower configuration of
, a pair of cables create
a daisy-chain connection in the following manner. The first DSP’s B section XMT connector
connects to the second DSP’s A section Rcv socket. The second DSP’s A section XMT
socket is connected to the third DSP’s A section Rcv socket. Finally, the third DSP’s A
section XMT socket is connected back to the first DSP’s B section RCV socket.
Summary of Contents for E3238S
Page 62: ...62 Hardware Installation ...
Page 94: ...94 Software Installation and Configuration ...
Page 198: ...198 Application Resources ...
Page 218: ...218 Multi Channel Hardware Installation ...
Page 242: ...242 Specifications ...
Page 252: ...252 Appendix A d E3238s Listing E3238S Installation ...
Page 268: ...268 Appendix B d e3238s cfg Listing E3238S Installation ...
