Probes and Signals¶
The PLT-200A Production Line Tool provides several test probes and signals:
8 Power Rails
49 Digital Probes
45 Analog Probes
Serial interfaces
1x SWD
1x JTAG
2x UART
1x CAN
PLT-200A Probes and Signals¶
Contents
Power Rails¶
PLT-200A |
Notes |
Rear |
ICT |
Switchboard |
Voltage |
Current |
---|---|---|---|---|---|---|
|
3.3V |
y |
y |
y |
(Switchboard) |
y |
|
5V |
y |
y |
y |
(Switchboard) |
y |
|
2…12V |
y |
y |
y |
(Switchboard) |
y |
|
3.3V |
y |
y |
n |
n |
n |
|
3.3V |
y |
y |
n |
n |
n |
|
3.3V |
y |
y |
n |
n |
n |
|
3.3V |
n |
y |
n |
n |
n |
|
GND |
y |
y |
y |
(Switchboard) |
n |
Analog Signals¶
Analog Test Probes¶
PLT-200A |
Notes |
Rear |
ICT |
Switchboard |
Voltage |
Current |
---|---|---|---|---|---|---|
|
n |
n |
y |
(Switchboard) |
n |
|
|
n |
n |
y |
(Switchboard) |
n |
|
|
n |
n |
y |
(Switchboard) |
n |
|
|
n |
n |
y |
(Switchboard) |
n |
|
|
n |
n |
y |
(Switchboard) |
n |
|
|
n |
n |
y |
(Switchboard) |
n |
|
|
n |
n |
y |
(Switchboard) |
n |
|
|
n |
n |
n |
y |
n |
|
|
(Alt: |
y |
y |
n |
y |
n |
|
(Alt: |
y |
y |
n |
y |
n |
|
n |
n |
n |
y |
n |
|
|
n |
n |
n |
y |
n |
|
|
n |
n |
n |
y |
n |
|
|
ADG0 Bank |
n |
n |
y |
(Switchboard) |
n |
|
ADG0 Bank |
n |
n |
y |
(Switchboard) |
n |
|
ADG0 Bank |
n |
n |
y |
(Switchboard) |
n |
|
ADG0 Bank |
n |
n |
y |
(Switchboard) |
n |
|
ADG0 Bank |
n |
n |
y |
(Switchboard) |
n |
|
ADG0 Bank |
n |
n |
y |
(Switchboard) |
n |
|
ADG0 Bank |
n |
n |
y |
(Switchboard) |
n |
|
ADG0 Bank |
n |
n |
y |
(Switchboard) |
n |
|
ADG0 Bank |
n |
n |
y |
(Switchboard) |
n |
|
ADG0 Bank |
n |
n |
y |
(Switchboard) |
n |
|
ADG0 Bank |
n |
n |
y |
(Switchboard) |
n |
|
ADG0 Bank |
n |
n |
y |
(Switchboard) |
n |
|
ADG0 Bank |
n |
n |
y |
(Switchboard) |
n |
|
ADG0 Bank |
n |
n |
y |
(Switchboard) |
n |
|
ADG0 Bank |
n |
n |
y |
(Switchboard) |
n |
|
ADG0 Bank |
n |
n |
y |
(Switchboard) |
n |
|
ADG1 Bank |
n |
n |
y |
(Switchboard) |
n |
|
ADG1 Bank |
n |
n |
y |
(Switchboard) |
n |
|
ADG1 Bank |
n |
n |
y |
(Switchboard) |
n |
|
ADG1 Bank |
n |
n |
y |
(Switchboard) |
n |
|
ADG1 Bank |
n |
n |
y |
(Switchboard) |
n |
|
ADG1 Bank |
n |
n |
y |
(Switchboard) |
n |
|
ADG1 Bank |
n |
n |
y |
(Switchboard) |
n |
|
ADG1 Bank |
n |
n |
y |
(Switchboard) |
n |
|
ADG1 Bank |
n |
n |
y |
(Switchboard) |
n |
|
ADG1 Bank |
n |
n |
y |
(Switchboard) |
n |
|
ADG1 Bank |
n |
n |
y |
(Switchboard) |
n |
|
ADG1 Bank |
n |
n |
y |
(Switchboard) |
n |
|
ADG1 Bank |
n |
n |
y |
(Switchboard) |
n |
|
ADG1 Bank |
n |
n |
y |
(Switchboard) |
n |
|
ADG1 Bank |
n |
n |
y |
(Switchboard) |
n |
|
ADG1 Bank |
n |
n |
y |
(Switchboard) |
n |
DATP¶
13 Direct Analog Test Probes (DATP00…DATP12)
Connected directly from PPC to PLT
DATP00…DATP06 can be switched to the MUX0 and MUX1 channels for shorting, impedance or voltage measurements
DATP07…DATP12 are connected directly to the DAQ, allowing voltage measurements
DATP08 and DATP09 can be connected to the UART0_RXD and UART0_TXD probes), to allow voltage measurements on those lines.
RATP¶
32 Routed Analog Test Probes (RATP00…RATP31)
Connected from PPC to PLT through an analog multiplexer on the PPC
Only one routed analog test probe from a given ADG bank can be routed at the same time.
RATP00…RATP15 are part of the “ADG0 Bank”
RATP16…RATP31 are part of the “ADG1 Bank”
RATPxx pins can be routed to MUX0 and MUX1 channels for shorting, impedance or voltage measurements
Digital Signals¶
PLT-200A Digital Signals¶
Digital Test Probes¶
PLT-200A |
Notes |
Rear |
ICT |
Switchboard |
Voltage |
Current |
---|---|---|---|---|---|---|
|
n |
y |
y |
(Switchboard) |
n |
|
|
n |
y |
y |
(Switchboard) |
n |
|
|
n |
y |
y |
(Switchboard) |
n |
|
|
n |
y |
y |
(Switchboard) |
n |
|
|
n |
y |
y |
(Switchboard) |
n |
|
|
n |
y |
y |
(Switchboard) |
n |
|
|
n |
y |
y |
(Switchboard) |
n |
|
|
n |
y |
y |
(Switchboard) |
n |
|
|
n |
y |
y |
(Switchboard) |
n |
|
|
n |
y |
n |
n |
n |
|
|
n |
y |
n |
n |
n |
|
|
n |
y |
n |
n |
n |
|
|
n |
y |
n |
n |
n |
|
|
n |
y |
n |
n |
n |
|
|
n |
y |
n |
n |
n |
|
|
(Alt: |
y |
y |
n |
n |
n |
|
(Alt: |
y |
y |
n |
n |
n |
|
n |
y |
n |
n |
n |
|
|
n |
y |
n |
n |
n |
|
|
n |
y |
n |
n |
n |
|
|
n |
y |
n |
n |
n |
|
|
n |
y |
n |
n |
n |
|
|
n |
y |
n |
n |
n |
|
|
n |
y |
n |
n |
n |
|
|
n |
y |
n |
n |
n |
|
|
n |
y |
n |
n |
n |
|
|
n |
y |
n |
n |
n |
|
|
n |
y |
n |
n |
n |
|
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n |
n |
n |
n |
n |
|
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n |
n |
n |
n |
n |
|
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n |
n |
n |
n |
n |
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n |
n |
n |
n |
n |
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n |
n |
n |
n |
n |
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n |
n |
n |
n |
n |
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n |
n |
n |
n |
n |
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n |
n |
n |
n |
n |
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n |
n |
n |
n |
n |
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n |
n |
n |
n |
n |
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n |
n |
n |
n |
n |
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n |
n |
n |
n |
n |
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n |
n |
n |
n |
n |
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n |
n |
n |
n |
n |
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n |
n |
n |
n |
n |
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n |
n |
n |
n |
n |
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n |
n |
n |
n |
n |
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n |
n |
n |
n |
n |
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n |
n |
n |
n |
n |
|
|
n |
n |
n |
n |
n |
|
|
n |
n |
n |
n |
n |
DDTP¶
17 Direct Digital Test Probes (DDTP00
…DDTP16
)
Connected directly from PPC to PLT
DDTP00
…DDTP08
can be switched to the MUX2 and MUX3 channels for shortingCan be configured as inputs (no pull-up) or outputs (low or high)
Can sense logic state for probes that are configured as inputs
DDTP15
andDDTP16
can be connected to theUART0_CTS
andUART0_RTS
probes, to allow digital sensing or control of those lines.
Clock Signals¶
PLT-200A |
Notes |
Rear |
ICT |
Switchboard |
Voltage |
Current |
---|---|---|---|---|---|---|
CLK0 |
n |
n |
n |
n |
n |
|
CLK1 |
n |
n |
n |
n |
n |
Serial Interfaces¶
PLT-200A |
Notes |
Rear |
ICT |
Switchboard |
Voltage |
Current |
---|---|---|---|---|---|---|
|
(Alt: |
y |
y |
n |
(Alt: |
n |
|
(Alt: |
y |
y |
n |
(Alt: |
n |
|
(Alt: |
y |
y |
n |
n |
n |
|
(Alt: |
y |
y |
n |
n |
n |
|
n |
y |
n |
n |
n |
|
|
n |
y |
n |
n |
n |
|
|
n |
y |
n |
n |
n |
|
|
n |
y |
n |
n |
n |
|
|
y |
y |
n |
n |
n |
|
|
y |
y |
n |
n |
n |
|
|
y |
y |
n |
n |
n |
|
|
y |
y |
n |
n |
n |
|
|
y |
y |
n |
n |
n |
|
|
y |
y |
n |
n |
n |
|
|
y |
y |
n |
n |
n |
|
|
y |
y |
n |
n |
n |
|
|
y |
y |
n |
n |
n |
|
|
n |
y |
n |
n |
n |
|
|
n |
y |
n |
n |
n |
Switchboard¶
PLT-200A Switchboard¶
The mux command can be used to assign any of the following signals to one of 4 multiplex channels.
signal |
MUX |
Description |
---|---|---|
|
0, 1 |
Direct Analog Test Probes |
|
0, 1 |
Routed Analog Test Probes |
|
2, 3 |
Direct Digital Test Probes |
|
all |
Impedance measurement, reference voltage |
|
all |
Impedance measurement, test voltage |
|
all |
Ground |
|
all |
3.3V power rail |
|
all |
5.0V power rail |
|
all |
VARV power rail, after 1/3 voltage divider |
Relays between the different multiplex channels can be controlled using the short command.
suite:
- ident: ICT-T1
title: Setup MUX
steps:
- command: mux 0 DATP02
- command: mux 1 DATP03
- command: mux 2 RA
- command: mux 3 RVREF
- command: short 0 2 set
- command: short 1 3 set
- ident: ICT-T2
title: Measure impedance DATP02…DATP03
steps:
- command: measure impedance 10-200kOhm