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@eastcoaststar: Damn, you caught me
. I am asking technical questions because i am planning on writting programs for it too
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Posted: 2006-01-21 13:37:33
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Deleted
[ This Message was edited by: haynzee on 2008-05-03 15:52 ]
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Posted: 2006-01-21 15:01:19
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The other main issue is the flash memory speed. I have said many times that the HTC Universal with a 520Mhz processor is not 2 or 3 times faster than most Symbian devices. No way!
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Posted: 2006-01-21 17:27:14
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I ment the other way around though. The P990 if it has variable cpu clockspeed, and "new TI chip that was effectively 4 or 8 times faster then the previous model" then it should add up to around 600mhz or so right? (150mhz times 4
)
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Posted: 2006-01-21 18:23:57
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Residentevil Posts: > 500
There is no reason to speculate. We^ll have to wait and see. I do not think it will be out before March, because of the new OS and a lot of new user apps. software has to be written for it.
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Posted: 2006-01-21 20:15:40
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PNX4008
Nexperia mobile multimedia application processor
Key features
• Unique architecture for unprecedented multimedia performance
- ARM9 processor in 90-nm CMOS technology running at 208 MHz
- Dedicated accelerators for video, audio, graphics, and security
subsystems to provide optimized performance and reduce power
consumption
• High-resolution imaging
- Still image capture up to 4 Megapixels
• Video record/playback
- Simultaneous H.263, MPEG-4 encode/decode of streams up to
CIF resolution at 30 fps
• Video telephony
- Full-duplex, low-latency video encode/decode mode
• Enhanced audio/music
- Dedicated DSP for all audio activities
- Integrated stereo DACs and ADCs
• 3D gaming
- OpenGL-ES compliant 3D graphics accelerator
• Security
- PKI, Symmertric and Hash Coprocessors
- Random Number Generator with fuses for key generation
• Space-saving LFBGA320 package
CPU subsystem
The CPU subsystem combines a 208-MHz ARM926-EJ processor
with dedicated 32k instruction and 32k data caches. It also includes a
memory management unit (MMU), a debug port with an embedded
trace module (and embedded trace buffer), and a DMA controller.
Video subsystem
The video subsystem provides high-performance support for still and
video images. It includes an encode acceleration JPEG decoder, an
MPEG-4/H.263 video encoder/decoder, and a graphics accelerator,
plus LCD and camera interfaces.
The JPEG decoder handles resolutions up to 4 Megapixels, offers
baseline ISO/IEC 10908-1 JPEG compliance (DCT sequential) and
accepts inputs in JFIF 1.02 fi le format with marker handling. It uses 8-bit samples for each color component (YUV 4:4:4/4:2:2/4:1:1/4:2:0/4:0:0) and supports component interleaved and single frames. For Huffman coding it uses two AC and two DC tables. The MPEG-4/H.263 encoder/decoder supports planar and semi-
planar YUV 4:2:0 inputs and outputs, and works with all resolutions
up to CIF (352x288) running at 30 fps. The encoder/decoder is fully
MPEG-4 compliant, compatible with simple profi le (levels 0 through 3) and baseline H.263 (short header).
Audio subsystem
The audio subsystem combines a fully dedicated audio DSP with integrated stereo DACs and ADCs to provide superior sound capabilities. The audio DSP can operate independently from the ARM CPU and can reference embedded RAM memories for full audio flexibility, including upgrades for future technologies.
For stereo sound, there are two integrated stereo DACs and one stereo ADC. There are also two PCM interfaces, carrying 8- or 16-kHz
sample-rate voice channels.
Security subsystem
The security subsystem consists of three coprocessors, a random number generator, and a unique secret crypto key that uses embedded fuses. The PKI coprocessor supports RSA, ECC, DSS, and DH. The symmetric coprocessor supports DES, 3DES, and AES, while the Hash coprocessor supports SHA-I and MD5.
3D subsystem
The 2D/3D graphics accelerator complies with OpenGL ES 1.0 APIs.
Running at 80 MHz, it delivers a typical performance of 150 Megapixels per second and 1.25 million polygons per second.
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Posted: 2006-02-17 09:35:30
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Thanks Johnex for the specs, the capabilities of this CPU look amazing compared to previous P series that we've had. Video playback is gonna be amazing and overall performance should be much better.
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Posted: 2006-02-17 10:22:13
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You're welcome dude :-). Sure hope it runs nice and smooth :-).
This message was posted from a Z1010
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Posted: 2006-02-17 18:36:04
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I think the delay for the P900i is due to the testing of this faster embedded CPU, it will be worth the wait but being patient is hard
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Posted: 2006-02-17 19:38:45
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You are totally right. This phone is going to be a big hit, and i really need to get my hands on that phone.
This message was posted from a Z1010
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Posted: 2006-02-18 08:37:49
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