Fixture Control
Power Rails
Example PLT Test Plan: Power control
title: Power control example
suite:
- ident: ICT-T1
title: Apply power
steps:
- command: power 3V3 on
- command: power 5V on
- command: power VARV 10.2
- ident: ICT-T2
title: Wait
steps:
- command: sleepms 1000
- ident: ICT-T3
title: Power off
steps:
- command: power off
Example PLT Test Plan: Set SWD/JTAG voltages
title: SWD/JTAG voltage control example
suite:
- title: SWD/JTAG voltages
steps:
- command: power SWD 1.8
- command: power JTAG 3.3
Commands
Digital Pin Control
Example PLT Test Plan: Control digital pins
title: Control digital pins
suite:
# On the PLT-300A, it's necessary to connect DDTP00 ... DDTP08 to the mux before using them as digital pins.
# Caution: When connected to the mux, these pins maximum voltage is 5.5V.
- title: Enable GPIO for digital pins
steps:
- command: mux connect DDTP00
- command: mux connect DDTP02
- command: mux connect DDTP05
- command: mux connect DDTP03
- command: mux connect RDTP04
- title: Configure digital inputs
steps:
- command: pin DDTP05 input
- command: pin DDTP03 input
- command: pin RDTP04 input pullup
- title: Control digital outputs
steps:
- command: pin DDTP00 output high
- command: pin DDTP02 output low
- command: pin RDTP01 output high
- command: pin SWD_NRST output low
- command: pin UART1_RTS output high
Commands
MUX Shorts
Example PLT Test Plan: Connect multiplex channels
title: Multiplex example
suite:
- title: Control shorts
steps:
- command: short 0 1 set
- command: short 1 3 set
- command: sleepms 1000
- title: 0-2 instead of 0-1
steps:
- command: short 0 1 release
- command: short 0 2 set
Commands
MUX Select
Example PLT Test Plan: Multiplex control
title: Multiplex control example
suite:
- title: Setup MUX
steps:
- command: mux 0 DATP02
- command: mux 1 DATP03
- command: mux 2 RA
- command: mux 3 RVREF
Commands
Ground Select
Example PLT Test Plan: Ground select
title: "Ground select"
suite:
- title: Select GND2 as PLT system ground
steps:
- command: ground 2