SLDU007C
March 2012 – November 2015
PGA450-Q1
PGA450Q1EVM User’s Guide
Trademarks
1
Read This First
2
EVM Overview
3
Power-Supply Requirements and Connections
3.1
Power Supply
3.2
Controlling and Powering the PGA450Q1EVM via the USB Interface Board
3.3
Connecting the Transducer
4
Jumper Settings
4.1
Jumpers
4.2
Default Jumper Settings
4.3
0-Ω Resistors
5
Socket for Programming OTP
6
Transformer and Transducer
7
PGA450-Q1 Communication Interfaces
7.1
SPI
7.2
LIN
7.3
UART
8
Controlling the PGA450-Q1 Memory Spaces With the GUI
8.1
Using the Register Grids to Manipulate the Register Spaces
8.1.1
ZERO GRID
8.1.2
DESELECT GRID
8.1.3
SAVE GRID
8.1.4
RECALL GRID
8.1.5
READ SELECTED
8.1.6
WRITE SELECTED
8.1.7
READ ALL
8.1.8
WRITE ALL
8.2
ESFR Registers
8.3
EEPROM Registers
8.3.1
Program EEPROM
8.3.2
Reload EEPROM
8.4
RAM
8.5
OTP
8.5.1
Load .HEX File Into GUI
8.5.2
Program OTP Memory from .HEX File
8.5.3
Verify OTP Programming
8.5.4
Check OTP Status
8.6
DEVRAM
8.7
FIFO/ECHO
8.7.1
FIFO
8.7.2
EVAL Monitor
8.7.2.1
No. of Loops
8.7.2.2
Trigger
8.7.2.3
Resolution
8.7.2.4
Clear Plot
8.7.2.5
Export Data to Excel
8.7.2.6
Start/Stop
9
LIN Master
10
Keil uVision Settings for Programming Firmware to the PGA450-Q1 DEVRAM or OTP Memory
10.1
Objective
10.2
Setup
11
Use Case
11.1
Evaluation Through SPI Communication
11.2
Monitoring the Signal Path
12
PGA450Q1EVM Schematics and Layout Drawings
Revision History
3
Power-Supply Requirements and Connections