![Sony PlayStationPortable Скачать руководство пользователя страница 43](http://html.mh-extra.com/html/sony/playstationportable/playstationportable_documentation_406324043.webp)
6
VME
43
6
VME
The VME (Virtual Mobile Engine) is a reconfigurable processor to decode audio/video. in 2002, Sony developed the Virtual Mobile
Engine? as a method for achieving significant power reductions and miniaturization in LSIs for audio/visual products. This circuit
technology, which can reduce power consumption by approximately 1/4 over conventional general-purpose digital signal processors
(DSP), was adopted for use in the CXR704060 LSI used in the Network Walkman "NW-MS70D".
There are minimal system APIs for the VME (disable/enable reset). It appears the VME software is tied into the ME (Media Engine).
6.1
Overview
Reconfigurable DSPs
128bit Bus
166MHz @1.2V
5 Giga Operations /sec
CODEC Capability
3D Sound, Multi-Channel
Synthesizer, Effecter, etc
Содержание PlayStationPortable
Страница 114: ...12 AUDIO PROCESSING 114 12 Audio Processing 12 1 Overview 44100 Hz Sample Frequency ...
Страница 116: ...14 WLAN 116 14 WLAN ...
Страница 117: ...15 USB PORT 117 15 USB Port ...
Страница 118: ...16 UMD 118 16 UMD ...
Страница 119: ...17 MEMORY STICK 119 17 Memory Stick ...
Страница 128: ...21 FLASH MEMORY STRUCTURE FLASH1 128 21 Flash Memory Structure flash1 DIC REGISTRY VSH THEME ...
Страница 141: ...28 IPL 141 28 IPL ...