CDB5534U

DS289DB6

11

2.2.1.2

Window

After the user selects the appropriate setup, the Window option becomes available in the Start-Up win-

dow. The Window pull-down has three options: Start-Up Window, Setup Window, and Data Collection

Window.

2.2.2

Setup Window

The Setup Window allows the user to access the internal registers of the CS5534. See Figure 5.

Figure 5. CDB5534U Setup Window

In the Setup Window, all of the ADC’s registers are displayed as hexadecimal values. The Configuration

Register’s settings are also defined in this window.

Update Registers: The Update Registers button will read all the register values from the CS5534 and

update the hexadecimal values displayed on the screen. It is a good idea to press the Update Registers

button when entering the Setup Window, or after modifying any registers to reflect the current status of

the part.

Reset Serial Port: When this button is selected, the software will send the synchronization sequence dis-

cussed in the CS5534 datasheet to the ADC. This sequence brings the CS5534’s serial port back to the

command mode, but does not reset any of the registers in the part.

Reset Part: When this button is selected, a ‘1’ is written to the RS bit in the Configuration Register to reset

the part. After a reset, the registers will all return to their default values as discussed in the CS5534

datasheet.

Read Data: This button will instruct the ADC to begin performing repeated single (fully-settled) conver-

sions on the setup channel specified by the Setup Register box. The results of the most recent conversion