MAX19527EVKIT+ Maxim Integrated Products, MAX19527EVKIT+ Datasheet - Page 6

• Manufacturer Part Number: MAX19527EVKIT+
• Description: Data Conversion Modules & Development Tools MAX19527 Eval Kit
• Manufacturer: Maxim Integrated Products

MAX19527 Evaluation Kit
Before starting the MAX19527 EV kit software, verify that
shunts are configured in their default states, as shown in
Table 1 and a valid clock signal is applied at the EV kit
CLK SMA connector. Upon starting the program, the EV
kit software searches for the DS89C40 microcontroller
interface circuit. The software then reads the ADC’s
registers (0x00 to 0x10), updates the software GUI
in the Input/Output/Clock and Power_ Management
tab sheets, and places the register contents (in hex
format) next to their respective Reg00-Reg10 register
designators.
The program’s main window contains two tabs, Input/
Output/Clock (Figure 1) and Power_ Management
(Figure 2), which provide controls for the ADC’s soft-
ware-configurable features. The Input/Output/Clock tab
sheet provides group box controls for Output_ Format,_
LVDS_ Output_ Adjustments,_ Input_ Common_ Mode_
Figure 1. MAX19527 EV Kit Software (Input/Output/Clock Tab)
6_ _ _______________________________________________________________________________________
Detailed Description of Software
User-Interface Panel
Software Startup
Voltage, and System_Timing. The Power_Management
tab sheet provides controls for power management.
Changes to the controls result in a write operation that
updates the appropriate registers of the ADC. The reg-
isters are automatically read after each write operation
to verify data sent. Additionally, a ReadRegs button is
available to read all the ADC registers and to update
the main window Reg00–Reg10 register designators.
For reference, a list of registers and their content (in hex
format) is provided in a column on the right side of the
program’s main window.
The Reset button resets the ADC registers to their
power-on-default state.
The bottom status bar of the main window provides the
communication status of the EV kit microcontroller inter-
face circuitry. The Address and Data labels display the
last register address written to and its corresponding
data, respectively.