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Reference data
10-2
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PCM : Pulse Code Modulation
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PDCU : Power-Down Control Unit
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PIO : Parallel IO unit
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PLL : Phase Locked Loop
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RAM : Random Access Memory
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ROM : Read Only Memory
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SRAM : Static Random Access Memory
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SW : Software
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TDMA : Time Division Multiple Access
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UART : Universal Asynchronous Receiver Transmitter
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UMTS : Universal Mobile Telecommunication System
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USB : Universal Serial Bus
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USIM : UMTS SIM