Update READMEs with VADJ/VIO info for ad469x_evb

Author: mandrica

projects/ad469x_evb/README.md

@@ -5,6 +5,8 @@
    - EVAL-AD4692
 - System documentation: https://wiki.analog.com/resources/eval/user-guides/ad469x
 - HDL project documentation: https://analogdevicesinc.github.io/hdl/projects/ad469x_evb/index.html
+- Evaluation board VADJ range for EVAL-AD4696: 1.2V - 1.8V
+- Evaluation board VIO for EVAL-AD4692: 3.3V
 
 ## Supported parts
 

projects/ad469x_evb/coraz7s/README.md

@@ -1,4 +1,8 @@
-# AD469X-FMC/CORAZ7S HDL Project
+<!-- no_dts, no_no_os -->
+
+# AD469X-EVB/CORAZ7S HDL Project
+
+- VIO with which it was tested in hardware: 3.3V
 
 ## Building the project
 

projects/ad469x_evb/de10nano/README.md

@@ -1,4 +1,8 @@
-# AD469X-FMC/DE10NANO HDL Project
+<!-- no_dts, no_no_os -->
+
+# AD469X-EVB/DE10NANO HDL Project
+
+- VIO with which it was tested in hardware: 3.3V
 
 ## Building the project
 

projects/ad469x_evb/zed/README.md

@@ -1,4 +1,8 @@
-# AD469X-FMC/ZED HDL Project
+<!-- no_no_os -->
+
+# AD469X-EVB/ZED HDL Project
+
+- VADJ with which it was tested in hardware: 1.8V
 
 ## Building the project