introductionofmeta英文版-展示頁
2025-05-25 08:42本頁面
【正文】 level) – Battery calibration(. Voltage high, Voltage low) 來自 中國最大的資料庫下載 META Configure file ? META version] ? META version= ver ? [8960 Initialization] ? 8960 GPIB Address =GPIB0::15::INSTR ? Time Out =5000 ? GSM400 cable loss = ? GSM850 cable loss = ? GSM900 cable loss = ? DCS1800 cable loss = 1 ? PCS1900 cable loss = ? [Frequency Bank] ? 。S CMU200) ? Calibration Items: – AGC: Radio received subband path loss calibration – APC: Transmit power level calibration – AFC: VCXO slope and initial value calibration – Battery ADC calibration ? Logging file – store the process of each calibration. ? Configuration file – configure equipment parameters, calibration function, and margin value. ? Initial file – initial value of each calibration item Target power on RX path calibration AFC calibration APC calibration ADC calibration Result file amp。 initial value 來自 中國最大的資料庫下載 NVRAM editor ? Used to read or write record in NVRAM 來自 中國最大的資料庫下載 Audio Tool Acoustic FIR coefficient editor ? Used to read or write audio coefficient from NVRAM or file 來自 中國最大的資料庫下載 Audio Tool Audio testing ? Used to test weather audio device generate correct frequency 來自 中國最大的資料庫下載 Audio Tool Ring poser ? Used to pose iMelody song 來自 中國最大的資料庫下載 Audio Tool – Play song using ID 來自 中國最大的資料庫下載 Baseband Tool Auxiliary ADC ? Used to measure ADC slope amp。 the average power of measurement by RF module 來自 中國最大的資料庫下載 RF tool (cont.) ? Continue RX – Observing the RX IQ 來自 中國最大的資料庫下載 RF tool (cont.) ? Continue TX – Observing the TX IQ – User can indicated TX IQ pattern – PA is not turned on 來自 中國最大的資料庫下載 RF tool (cont.) ? TX level and profile – Fine tune TX configuration and profiles – PA is turned on 來自 中國最大的資料庫下載 RF tool (cont.) ? Level and Ramp setting – User can setup PCL DAC value amp。來自 中國最大的資料庫下載 Introduction of META 來自 中國最大的資料庫下載 “META” – Calibration and Testing Tool ? “META” Mobile Engineering Testing Architecture Functions: 1. RF Tool 2. NVRAM Editor 3. Audio Tool 4. Baseb
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