Laptop Schematics Abbreviations meaning
DET Detected
DIS Detected On board graphics card
DMA Discrete Direct Memory Access
DN Direct Memory Access Negative data line
DP Data Negative Positive data line
DRAMRST# Data Positive RAM turn on signal
DRV Dynamic RAM Reset MOSFET drive signal...
Laptop Schematic short-form Signals meaning
AC : Alternating current
ACDRV : AC adapter to system-switch driver output
ACEDET : Adaptor Current Detector
ACGOOD : Valid adapter active-low detect logic open-drain output
ACIN : Adaptor Current sensor Input
ACN : Adapter current sense resistor
ACOP...
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