This page was last modified 12:16, 29 March 2007.
Thumb
From Forum Nokia Wiki
(Redirected from THUMB)
Thumb is a 16-bit instruction set for ARM processors. While incorporating the same design characteristics, the Thumb instruction set requires only a 16-bit wide system data bus, thereby using less power, offering a smaller footprint, and reducing overall system cost. The Thumb instruction set features a subset of the most commonly used 32-bit ARM instructions, which have been compressed into 16-bit wide codes to provide better code densities. On execution, these 16-bit instructions are decompressed transparently and in real-time to full 32-bit instructions.
External Links
| Related Discussions | ||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| thumb 与 arm 以及 wins 以及 winscw 还有winc 有什么区别 | blackstarreddiamond | Symbian | 1 | 2005-12-21 09:48 |
| missing sis folder | xersmith | Symbian Tools & SDKs | 7 | 2006-12-29 09:07 |
| Bug in Series 60 SDK 1.2 (THUMB UREL) API for Photo Album | rolenf | Symbian Tools & SDKs | 2 | 2004-02-15 20:41 |
| when compile, i can use the wins but fail others. why??? | ipis | General Symbian C++ | 0 | 2005-11-28 02:58 |
| 为什么我找不到pkg文件？ | humanzhang | Symbian | 2 | 2005-06-22 02:31 |
