Consilium SRT - Functions Performed; Microprocessor Output Signals; Microprocessor Input Signals

SRT X-BAND RADAR SYSTEMS
FUNCTIONAL DESCRIPTION
304202P003 3.7 Rev. C
3.2.1.6.2 Functions Performed
The main functions performed by the Microprocessor with the Gate Array
(Chapter 9, Figure 9.1.20 and Figure 9.1.21), on the basis of commands and
selections, Remote, (from Display Unit) or Local, (Trough the Selector), are:
− to initialize the TXRX operations
− to generate the trigger pulse for SRT MOS Board and the trigger (TR)
pulse for the Display Unit and the P.M. function
− to generate the PRESTC waveform for the RF Detector Assy (STC) and
the selection commands for band-width of Receiver
− to generate:
. the VCO forwarded to Mixer
. the control signals forwarded to SRT MOS and SRT
Power Boards
− to receive the signals producing the Antenna rotation
− to perform the processing on various sensor signals in order to monitor
the correct operations of the TXRX unit
3.2.1.6.3 Microprocessor Output Signals
PCB
TR Transmission Trigger.
CS0, CS1, SCK, SO Serial Gate Array and EEprom management signals
TX Asynchronous serial transmission
/RES Asynchronous Reset
3.2.1.6.4 Microprocessor Input Signals
PCB
VDLEVEL Main bang Video signal level the value is send, in serial
mode, to the Display Unit
PWLEVEL Information about the Power Level; the value is send, in serial
mode, to the Display Unit
MCUR Magnetron cathode current pulse sample the value is send, in
serial mode, to the Display Unit
VFIL M VFil Voltage value
24 VCO M +24Vco Voltage value.
12 VT 40 to 60VDC Main Power Voltage value
15 M +15V Voltage value.