Tait TM9100 - Hardware Architecture of the Main Board

TM9100 Service Manual Description 43
© Tait Electronics Limited August 2005
Figure 2.10 Hardware architecture of the main board
Power Supply
Receiver
Transmitter
Frequency
Synthesizer
DSP
CODEC
andAudio
Interface
Digital Board
RF Connector
Power Connector Control-Head Connector
LPF
1)
PIN Switch
1)
Auxiliary Connector Internal Options Connector
Main Board
FPGA
RISC
Proc.
Serial
Flash
SRAM
Flash
Memory
part of transmitter circuitry analog-to-digital converter
2)
digital-to-analog converter
2)
part of CODEC and audio circuitry2)
1)
digital RF analog asynchronous serial data synchronous serial data
Custom
Logic