EV9902A Datasheet, PDF (11/23 Pages) CML Microcircuits – Measures Bit Error Rate

Interface Kit for EV9900A
EV9902
6.1.2. The Power and Analogue Registers Tab
The Power and Analogue registers tab gives access to the CMX990 Power Up and Analogue
Setup registers, see Figure 4.
Figure 4 – The Power and Analogue Registers Tab
Writing to the Power Up registers with the ‘Reset’ bit of the Power Up 2 register set will cause the
displayed values of all the CMX990 registers to be changed to their reset values.
6.1.3. The ADC and DAC Registers Tab
The ADC and DAC registers tab gives access to the CMX990 Auxiliary ADC and DAC registers,
see Figure 5.
To use the Auxiliary ADCs or DACs, the Aux Control registers or Power Up 2 register,
respectively, must be written with the appropriate enable bits set. To read the current value of an
ADC, select the ADC to read, ADC0-ADC5, from the list and click the ‘Read ADC’ button. To
write a new value to a DAC, select the DAC to write, DAC0-DAC4, from the list and click the
‘Write DAC’ button.
© 2009 CML Microsystems Plc
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UM9902/3