T226 White Paper
July 2003 (Rev C)
40
Downloadable games
Speech coding
Technical platform information
AVR micro-controller 13 Mhz frequency
Video management memory Yes, 8 Kb
API (Application Program Interface) Yes
Feature Support in the T226
Send/receive via TCP/IP link Yes
Send/receive via SMS Yes
Vibrator on/off Yes
Backlight on/off Yes
Full color support Yes
Certification control of games Yes
True sandbox technology Yes
True file support Yes
Sprite detection collision Yes
The maximum recommended size of downloadable games is 60kb, but this may vary.
Full rate (FR) Enhanced full rate (EFR)
Type RPE/LPC with LTP ACELP
Bit rate 13.0 Kbp/s 12.2 Kbp/s
Frame duration 20 ms 20 ms
Block length 260 bits 244 bits
Class 1 bits 182 bits
Class 2 bits 78 bits