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Latest revision Your text
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| developer        = Qualcomm
 
| developer        = Qualcomm
 
| manufacturer      =  
 
| manufacturer      =  
| type              = System On Chips
+
| type              =  
 
| first announced  = 1995
 
| first announced  = 1995
 
| first launched    = 1995
 
| first launched    = 1995
 
| production start  =  
 
| production start  =  
 
| production end    =  
 
| production end    =  
| arch              = CDMA modem SoC
+
| arch              = Modem implementing CDMA
| isa              = x86-16
+
| isa              =  
| microarch        = 80186
+
| microarch        =  
| word              = 16 bit
+
| word              =  
| proc              = 500 nm
+
| proc              =  
 
| tech              = CMOS
 
| tech              = CMOS
 
| clock            =  
 
| clock            =  
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| successor link  = qualcomm/msm2300
 
| successor link  = qualcomm/msm2300
 
}}
 
}}
'''MSM2''' ('''Mobile Station Modem 2''') was a third generation family of {{arch|16}} [[x86]] mobile [[system on chip]]s with [[CDMA]] [[modem]] capabilities designed by [[Qualcomm]] and introduced in [[1995]].
+
'''MSM2''' ('''Mobile Station Modem 2''') was [[Qualcomm]]'s third generation generation of mobile chipsets implementing a [[CDMA]] [[modem]] on a 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)
 
|-
 
| {{\|Q5312}} || Analog Baseband Processor (BBA2)
 
|-
 
| {{\|Q5160}} || CELL SITE MODEM (CSM1.0)
 
|-
 
| {{\|Q5165}} || CELL SITE MODEM (CSM1.5)
 
|-
 
| {{\|Q5182}} || FRAME INTERFACE AND ROUTER MODULE FIRM
 
|-
 
| {{\|Q5500}} || IF RECEIVE AGC AMPLIFIER
 
|-
 
| {{\|Q5505}} || IF TRANSMIT AGC AMPLIFIER
 
|}
 
 
 
=== Evaluation Board ===
 
{| class="wikitable"
 
! Part !! Description
 
|-
 
| {{\\|Q0500}} ||  RX AGC EVALUATION BOARD
 
|-
 
| {{\\|Q0505}} || TX AGC EVALUATION BOARD
 
|}
 
 
 
== Devices ==
 
* QCP-800 Mobile Phone
 
{{expand list}}
 
 
 
 
 
 
 
{{stub}}
 

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Facts about "MSM2 - Qualcomm"
designerQualcomm +
first announced1995 +
first launched1995 +
full page namequalcomm/msm2 +
instance ofsystem on a chip family +
instruction set architecturex86-16 +
main designerQualcomm +
microarchitecture80186 +
nameQualcomm MSM2 +
packageQFP +
process500 nm (0.5 μm, 5.0e-4 mm) +
technologyCMOS +
word size16 bit (2 octets, 4 nibbles) +