Semiconductor & Computer Engineering
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Difference between revisions of "qualcomm/msm2"
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| production start = | | production start = | ||
| production end = | | production end = | ||
| − | | arch = CDMA modem | + | | arch = CDMA modem SoC |
| isa = | | isa = | ||
| microarch = | | microarch = | ||
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| successor link = qualcomm/msm2300 | | successor link = qualcomm/msm2300 | ||
}} | }} | ||
| − | '''MSM2''' ('''Mobile Station Modem 2''') was [[Qualcomm]]'s third generation of mobile chipsets implementing a [[CDMA]] [[modem]] on a chip. | + | '''MSM2''' ('''Mobile Station Modem 2''') was [[Qualcomm]]'s third generation of mobile chipsets implementing a [[CDMA]] [[modem]] System on Chip. |
| + | |||
| + | == Overview == | ||
| + | The MSM2 is a dual-mode ([[code-division multiple-access|CDMA]]/[[advanced mobile phone system|AMPS]]) and digital processor system on chip. The chip incorporated a [[CDMA]] processor, a digital FM processor (DFM), Qualcomm's {{qualcomm|codebook-excited linear prediction}}} (CELP), and an [[Intel]] {{intel|80186}} processor core. The MSM2 works tightly with a number of support chips that provide facilities for handling everything from FM to audio. | ||
| + | |||
| + | == Members == | ||
| + | {| class="wikitable" | ||
| + | ! Part !! Description | ||
| + | |- | ||
| + | | {{\\|Q5270}} || MOBILE STATION MODEM (MSM2.2) | ||
| + | |- | ||
| + | | || Analog Baseband Processor (BBA2) | ||
| + | |- | ||
| + | | || AGC Amplifiers | ||
| + | |- | ||
| + | | {{\\|Q5500}} || | ||
| + | |- | ||
| + | | {{\\|Q5505}} || | ||
| + | |} | ||
Revision as of 11:15, 19 November 2016
| Qualcomm MSM2 | |
| Developer | Qualcomm |
| Introduction | 1995 (announced) 1995 (launch) |
| Architecture | CDMA modem SoC |
| Technology | CMOS |
| Package | QFP |
| Succession | |
| ← | → |
| MSM1 | MSM2300 |
MSM2 (Mobile Station Modem 2) was Qualcomm's third generation of mobile chipsets implementing a CDMA modem System on Chip.
Overview
The MSM2 is a dual-mode (CDMA/AMPS) and digital processor system on chip. The chip incorporated a CDMA processor, a digital FM processor (DFM), Qualcomm's codebook-excited linear prediction} (CELP), and an Intel 80186 processor core. The MSM2 works tightly with a number of support chips that provide facilities for handling everything from FM to audio.
Members
| Part | Description |
|---|---|
| Q5270 | MOBILE STATION MODEM (MSM2.2) |
| Analog Baseband Processor (BBA2) | |
| AGC Amplifiers | |
| Q5500 | |
| Q5505 |
Facts about "MSM2 - Qualcomm"
| designer | Qualcomm + |
| first announced | 1995 + |
| first launched | 1995 + |
| full page name | qualcomm/msm2 + |
| instance of | integrated circuit family + |
| main designer | Qualcomm + |
| name | Qualcomm MSM2 + |
| package | QFP + |
| technology | CMOS + |