Table 2 – Test Points - CML Microcircuits PE0601 Series User Manual

Evaluation Kit for CMX7x6x
TEST POINTS
Test Point
Default
Ref.
Measurement
TP1
TP2
TP3
TP4 CMX7x6x
dependent
TP5 CMX7x6x
dependent
TP6
TP7
TP8
TP9
TP10
TP11
TP12
TP13
TP14
TP15 +3.3V
TP16 +3.3V
TP17 +3.3V
TP18
TP19 +1.8V
TP20 +1.8V
TP21 +4.0V
TP22
TP23
TP24
TP25
TP26
TP27
© 2011 CML Microsystems Plc
- Loop – IP1 - Audio 1 inverting input.
- Loop – IP2 - Audio 2 inverting input.
3.3V Pad – CMX7x6x V
Loop – CMX7x6x GPIO11/SYSCLK1 - FI dependent.
Loop – CMX7x6x GPIO10/SYSCLK2 - FI dependent.
HiZ Loop – Speaker 1 (8ohm) –ve output.
HiZ Loop – Speaker 1 (8ohm) +ve output.
HiZ Loop – Speaker 2 (32ohm) output.
0V Loop – GNDD, digital ground.
0V Loop – GNDD, digital ground.
0V Loop – GNDA, analogue ground.
0V Loop – GNDA, analogue ground.
- Pad – Optional external negative supply voltage, nominally -5 volt.
+5V Pad – External supply voltage.
Pad – Output from on-board regulator. DC supply voltage for analogue
rail.
Pad – Output from on-board regulator. DC supply voltage for digital rail.
Pad – Output from on-board regulator. Dedicated DC supply voltage for
speaker 1 driver.
-4.0V Pad – Output from on-board regulator. Negative supply voltage for
instrumentation interface, -4.0V – if required.
Pad – Output from on-board regulator. Optional external DC supply
voltage for CMX7x6x core.
Pad – CMX7x6x internally generated core voltage.
Pad – Output from on-board regulator. Positive supply voltage for
instrumentation interface, +4.0V – if required.
- Spare operational amplifier circuit input.
- Spare operational amplifier circuit input.
0V Spare operational amplifier circuit output.
0V Spare operational amplifier circuit output.
- Spare operational amplifier circuit input.
- Spare operational amplifier circuit input.
Table 2 – Test Points
Description
.
BIAS
16
PE0601-xxxx
UM0601/2