Datasheet
Table Of Contents
- Figure 1. EVAL6460 demonstration board
- 1 The L6460 main features
- 2 EVAL6460 board description
- 3 The EVAL6460 controlled by the EVAL_IBU-STR7
- Figure 5. EVAL_IBU-STR7 board
- Figure 6. EVAL_IBU-STR7 schematic board
- 3.1 Board connection and configuration
- 3.2 Starting flexSPIN evaluation software
- Figure 13. FlexSPIN evaluation software - start window
- 3.2.1 How to turn-on the VswDrv regulator
- 3.2.2 How to enable the DC1 and DC2 output bridges
- 3.2.3 How to enable the DC3 and DC4 output bridges
- 3.2.4 How to assign and read a GPIO
- 3.2.5 How to read and clear an undervoltage event
- 3.2.6 How to manage the interrupt controller
- 3.2.7 How to put the device into "low power" condition and awaken it
- 3.2.8 How to generate a PWM
- 3.2.9 How to close the low voltage power switch
- 3.2.10 How to measure an input voltage using A-D converter
- 3.2.11 How to use the digital comparator
- 3.2.12 How to configure and program the device via the SPI sequencer
- 3.2.13 How to read the device temperature
- 3.2.14 How to work in master - slave configuration
- 4 Revision history
The EVAL6460 controlled by the EVAL_IBU-STR7 AN3097
28/34 Doc ID 16599 Rev 2
Figure 31. Low power switch 1 disable
3.2.10 How to measure an input voltage using A-D converter
The L6460 integrates and makes a general purpose multi-input channel 3.3 V analog to
digital converter (ADC) accessible via the SPI.
In the first software window click the L6460 device and then the ADC button, the A-D
window appears (Figure 32).
Figure 32. A-D block diagram
The A-D has two channels, each with 32 selectable inputs. You can select the inputs, the
sample time and the ADC conversion precision for both channels, using the selectors show
in Figure 33.
Figure 33. Conversion source selection
!-V