Sundance SMT321 - Manual (Page 41)

7.5 Read the SMT321 Serial Number
When this command is executed the SMT321 unique serial number is read and
displayed on the screen.
7.6 Read all the SMT321 Voltages
This command reads all the voltage registers (which contains all the voltages present on
the fpga) and displays them.
7.7 Write any command to SMT321
This command enables the user to send any command to the comports. It is mainly used
for debugging and values are sent in 32 bits. The values are entered in decimal. So if the
hex value 0x10200002 is sent to the module the user must enter 270532610d and send
it. This command for example will setup the trigger A high register for 3 high clock
cycles.
A thorough understanding of the SMT321’s registers is needed to use this command
properly.
7.8 Read the SMT321 dip switches
On the SMT321 there resides 8 dip switches which of 6 is connected to the FPGA.
Issuing this command reads the current configuration of the dips and displays it.
7.9 Setup Trigger A
Sets up trigger A by asking the user for the trigger’s high and low time (0 – 65535).
7.10 Setup Trigger B
Sets up trigger A by asking the user for the trigger’s high and low time (0 – 65535).
7.11 Setup VCO 1
The user sets up the VCO1 frequency by giving it a frequency to output (given the
frequency is in the VCO’s range).