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Difference between revisions of "qualcomm/msm6xxx/msm6250a"
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{{qualcomm title|MSM6250A}}
 
{{qualcomm title|MSM6250A}}
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{{mpu
+
{{chip
 
| name                = Qualcomm MSM6250A
 
| name                = Qualcomm MSM6250A
 
| no image            = yes
 
| no image            = yes
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| caption            =  
 
| caption            =  
 
| designer            = Qualcomm
 
| designer            = Qualcomm
 +
| designer 2          = ARM Holdings
 
| manufacturer        = TSMC
 
| manufacturer        = TSMC
 
| manufacturer 2      = IBM
 
| manufacturer 2      = IBM
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| microarch          = ARM9
 
| microarch          = ARM9
 
| platform            =  
 
| platform            =  
−
| chipset            = MSM6000
+
| chipset            = MSM6xxx
 
| core name          = ARM926EJ-S
 
| core name          = ARM926EJ-S
 
| core family        =  
 
| core family        =  
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}}
 
}}
 
'''MSM6250A''' is a {{arch|32}} [[ARM]] [[system-on-chip]] with [[3G]] wireless capabilities developed by [[Qualcomm]] and introduced for the mobile market. This SoC was part of the {{qualcomm|MSM6xxx}} [[part of::Multimedia Platform]] offering support for more advanced features such as position-location services, video, audio, and gaming.
 
'''MSM6250A''' is a {{arch|32}} [[ARM]] [[system-on-chip]] with [[3G]] wireless capabilities developed by [[Qualcomm]] and introduced for the mobile market. This SoC was part of the {{qualcomm|MSM6xxx}} [[part of::Multimedia Platform]] offering support for more advanced features such as position-location services, video, audio, and gaming.
 +
 +
== Cache ==
 +
{{main|arm holdings/microarchitectures/ARM7#Memory_Hierarchy|l1=ARM9 § Cache}}
 +
{{cache info
 +
|l1i cache=16 KiB
 +
|l1i break=1x16 KiB
 +
|l1i desc=4-way set associative
 +
|l1i extra=
 +
|l1d cache=16 KiB
 +
|l1d break=1x16 KiB
 +
|l1d desc=4-way set associative
 +
|l1d extra=
 +
}}
 +
 +
== Wireless ==
 +
{{wireless links
 +
| 2g                = true
 +
| gsm              = true
 +
| gprs              = true
 +
| edge              =
 +
| cdmaone          =
 +
| is-95a            =
 +
| is-95b            =
 +
| 3g                = true
 +
| cdma2000          =
 +
| cdma2000 1x      =
 +
| cdma2000 1xev-do  =
 +
| cdma2000 1x adv  =
 +
| umts              = true
 +
| wcdma            = true
 +
| hsdpa            =
 +
| hsupa            =
 +
}}
 +
 +
== Digital Signal Processing ==
 +
* '''DSP:''' 2x [[dsp::QDSP4000]] [[dsp base frequency::73 MHz]]
 +
 +
== Expansions ==
 +
* '''LCD:''' 18-bit, QCIF
 +
** Up to 176 pixels x 220 pixels resolution
 +
* '''USB:''' USB2.0 FS Peripheral
 +
* '''Camera:''' up to 1.3 megapixel
 +
* '''Bluetooth:''' BT 1.1
 +
* Video Codecs: MPEG-4, H.263 and RealNetworks
 +
* Audio Codecs: QCELP, EVRC, AMR-NB, AAC, aacPlus and RealNetworks
 +
* Hardware-based Image Signal Processor and JPEG encoder
 +
* {{qualcomm|gpsOne}} position-location capabilities
 +
* Removable User Identity Module (R-UIM)
 +
* MIDI Synthesizer (72 polyphony)
 +
* Support for digital stereo output up to 48 kHz
 +
 +
== Utilizing devices ==
 +
* [[used by::Samsung Z230]]
 +
* [[used by::Samsung Z510]]
 +
* [[used by::BenQ-Siemens EF81]]
 +
* [[used by::BenQ M7]]
 +
 +
{{expand list}}
 +
 +
== Diagram ==
 +
[[File:diagram msm6250.jpg|1000px]]
 +
 +
== Documents ==
 +
=== Datasheets ===
 +
* [[:File:diagram msm6250 cs.pdf|MSM6250/MSM6250A Diagram]]
 +
* [[:File:msm6250 chipset.pdf|MSM6250/MSM6250A Chipset]]
 +
 +
=== Other ===
 +
* [[:File:platform multimedia.pdf|Multimedia Platform Overview]]

Latest revision as of 05:08, 15 August 2019

Edit Values
Qualcomm MSM6250A
General Info
DesignerQualcomm,
ARM Holdings
ManufacturerTSMC, IBM
Model NumberMSM6250A
MarketMobile, Embedded
General Specs
FamilyMSM6xxx
SeriesMSM
LockedYes
Frequency180 MHz
Bus typeAMBA 2
Microarchitecture
MicroarchitectureARM9
ChipsetMSM6xxx
Core NameARM926EJ-S
Process90 nm
TechnologyCMOS
Cores1
Threads1
Max Memory4 GiB
Max Address Mem0xFFFFFFFF
Multiprocessing
Max SMP1-Way (Uniprocessor)

MSM6250A is a 32-bit ARM system-on-chip with 3G wireless capabilities developed by Qualcomm and introduced for the mobile market. This SoC was part of the MSM6xxx Multimedia Platform offering support for more advanced features such as position-location services, video, audio, and gaming.

Cache[edit]

Main article: ARM9 § Cache
Cache Info [Edit Values]
L1I$ 16 KiB
16,384 B
0.0156 MiB
1x16 KiB 4-way set associative
L1D$ 16 KiB
16,384 B
0.0156 MiB
1x16 KiB 4-way set associative

Wireless[edit]

Antu network-wireless-connected-100.svgWireless Communications
Cellular
2G
GSM Yes
GPRS Yes
3G
UMTS
WCDMAYes

Digital Signal Processing[edit]

  • DSP: 2x QDSP4000 73 MHz
    0.073 GHz
    73,000 kHz

Expansions[edit]

  • LCD: 18-bit, QCIF
    • Up to 176 pixels x 220 pixels resolution
  • USB: USB2.0 FS Peripheral
  • Camera: up to 1.3 megapixel
  • Bluetooth: BT 1.1
  • Video Codecs: MPEG-4, H.263 and RealNetworks
  • Audio Codecs: QCELP, EVRC, AMR-NB, AAC, aacPlus and RealNetworks
  • Hardware-based Image Signal Processor and JPEG encoder
  • gpsOne position-location capabilities
  • Removable User Identity Module (R-UIM)
  • MIDI Synthesizer (72 polyphony)
  • Support for digital stereo output up to 48 kHz

Utilizing devices[edit]

  • Samsung Z230
  • Samsung Z510
  • BenQ-Siemens EF81
  • BenQ M7

This list is incomplete; you can help by expanding it.

Diagram[edit]

diagram msm6250.jpg

Documents[edit]

Datasheets[edit]

Other[edit]

Retrieved from "https://en.wikichip.org/w/index.php?title=qualcomm/msm6xxx/msm6250a&oldid=93395"
Facts about "MSM6250A - Qualcomm"
RDF feed
base frequency180 MHz (0.18 GHz, 180,000 kHz) +
bus typeAMBA 2 +
chipsetMSM6xxx +
core count1 +
core nameARM926EJ-S +
designerQualcomm + and ARM Holdings +
dspQDSP4000 +
dsp base frequency73 MHz (0.073 GHz, 73,000 kHz) +
familyMSM6xxx +
full page namequalcomm/msm6xxx/msm6250a +
has 2g supporttrue +
has 3g supporttrue +
has gprs supporttrue +
has gsm supporttrue +
has locked clock multipliertrue +
has umts supporttrue +
has wcdma supporttrue +
instance ofmicroprocessor +
l1d$ description4-way set associative +
l1d$ size16 KiB (16,384 B, 0.0156 MiB) +
l1i$ description4-way set associative +
l1i$ size16 KiB (16,384 B, 0.0156 MiB) +
ldate1900 +
manufacturerTSMC + and IBM +
market segmentMobile + and Embedded +
max cpu count1 +
max memory4,096 MiB (4,194,304 KiB, 4,294,967,296 B, 4 GiB, 0.00391 TiB) +
max memory address0xFFFFFFFF +
microarchitectureARM9 +
model numberMSM6250A +
nameQualcomm MSM6250A +
part ofMultimedia Platform +
process90 nm (0.09 μm, 9.0e-5 mm) +
seriesMSM +
smp max ways1 +
technologyCMOS +
thread count1 +
used bySamsung Z230 +, Samsung Z510 +, BenQ-Siemens EF81 + and BenQ M7 +