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MSM6125 - Qualcomm
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Qualcomm MSM6125
prodshot m6125.gif
General Info
DesignerQualcomm,
ARM Holdings
ManufacturerTSMC, IBM
Model NumberMSM6125
MarketMobile, Embedded
IntroductionOctober 3, 2005 (announced)
November, 2005 (launched)
General Specs
FamilyMSM6xxx
SeriesMSM
LockedYes
Frequency146 MHz
Bus typeAMBA 2
Microarchitecture
MicroarchitectureARM9
ChipsetMSM6xxx
Core NameARM926EJ-S
Process90 nm
TechnologyCMOS
Cores1
Threads1
Max CPUs1 (Uniprocessor)
Max Memory4 GiB
Max Address Mem0xFFFFFFFF

MSM6125 is a 32-bit ARM system-on-chip with 3G wireless capabilities developed by Qualcomm and introduced in 2005 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
0.0156 MiB
16,384 B
1.525879e-5 GiB
1x16 KiB 4-way set associative
L1D$ 16 KiB
0.0156 MiB
16,384 B
1.525879e-5 GiB
1x16 KiB 4-way set associative

Wireless[edit]

  • Supported frequencies 450 MHz, 800 MHz, 1900 MHz, 2100 MHz (IMT), quad GSM
Antu network-wireless-connected-100.svgWireless Communications
Cellular
2G
GSM Yes
GPRS Yes
cdmaOne
IS-95AYes
IS-95BYes
3G
CDMA2000
1XYes

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
  • MMC/SDIO removable storage support

Utilizing devices[edit]

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

Diagram[edit]

diagram msm6125.jpg

Documents[edit]

Datasheets[edit]

Other[edit]

Facts about "MSM6125 - Qualcomm"
base frequency146 MHz (0.146 GHz, 146,000 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 +
first announcedOctober 3, 2005 +
first launchedNovember 2005 +
full page namequalcomm/msm6xxx/msm6125 +
has 2g supporttrue +
has 3g supporttrue +
has cdma2000 1x supporttrue +
has cdma2000 supporttrue +
has cdmaone supporttrue +
has gprs supporttrue +
has gsm supporttrue +
has is-95a supporttrue +
has is-95b supporttrue +
has locked clock multipliertrue +
instance ofmicroprocessor +
l1d$ description4-way set associative +
l1d$ size0.0156 MiB (16 KiB, 16,384 B, 1.525879e-5 GiB) +
l1i$ description4-way set associative +
l1i$ size0.0156 MiB (16 KiB, 16,384 B, 1.525879e-5 GiB) +
ldateNovember 2005 +
main imageFile:prodshot m6125.gif +
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 numberMSM6125 +
nameQualcomm MSM6125 +
part ofMultimedia Platform +
process90 nm (0.09 μm, 9.0e-5 mm) +
seriesMSM +
technologyCMOS +
thread count1 +