免费6223D Data sheet

funanquan

【文件名】:091126@52RD_mt6223D Data Sheet_V1[1].03.pdf
【格　式】:pdf
【大　小】:2635K
【简　介】:
【目　录】:


Revision History.....................................................................................................................................................................2
1. System Overview.............................................................................................................................................................5
1.1 Platform Features ......................................................................................................................................................9
1.2 MODEM Features ...................................................................................................................................................10
1.3 Multi-Media Features .............................................................................................................................................. 11
1.4 General Description.................................................................................................................................................12
2 Product Descriptions ....................................................................................................................................................14
2.1 Pin Outs ...................................................................................................................................................................14
2.2 Top Marking Definition...........................................................................................................................................16
2.3 Pin Description ........................................................................................................................................................17
2.4 Digital Pin Electrical Characteristics.......................................................................................................................29
3 Micro-Controller Unit Subsystem...............................................................................................................................33
3.1 Processor Core.........................................................................................................................................................34
3.2 Memory Management .............................................................................................................................................34
3.3 Bus System..............................................................................................................................................................37
3.4 Direct Memory Access ............................................................................................................................................41
3.5 Interrupt Controller..................................................................................................................................................60
3.6 External Memory Interface......................................................................................................................................77
3.7 Internal Memory Interface.......................................................................................................................................84
3.8 Alerter......................................................................................................................................................................85
3.9 SIM Interface...........................................................................................................................................................88
3.10 Keypad Scanner.......................................................................................................................................................98
3.11 LCD Interface........................................................................................................................................................101
3.12 UART ....................................................................................................................................................................109
3.13 Auxiliary ADC Unit ..............................................................................................................................................127
3.14 General Purpose Inputs/Outputs............................................................................................................................130
3.15 General Purpose Timer ..........................................................................................................................................147
3.16 GPRS Cipher Unit .................................................................................................................................................151
3.17 Security Engine .....................................................................................................................................................155
3.18 Real Time Clock....................................................................................................................................................159
3.19 Divider...................................................................................................................................................................167
3.20 CSD Accelerator....................................................................................................................................................172
3.21 FCS Codec.............................................................................................................................................................186
3.22 EFUSE Controller (efusec)....................................................................................................................................190
4 Radio Interface Control .............................................................................................................................................192
4.1 Baseband Serial Interface ......................................................................................................................................192
4.2 Baseband Parallel Interface ...................................................................................................................................201
4.3 Automatic Power Control (APC) Unit ...................................................................................................................206
4.4 Automatic Frequency Control (AFC) Unit.............................................................................................................213
5 Baseband Front End...................................................................................................................................................217
5.1 Baseband Serial Ports ............................................................................................................................................218
5.2 Downlink Path (RX Path)......................................................................................................................................221
5.3 Uplink Path (TX Path)...........................................................................................................................................231
6 Audio Front-End.........................................................................................................................................................236
6.1 General Description...............................................................................................................................................236
6.2 Register Definitions...............................................................................................................................................239
6.3 Programming Guide ..............................................................................................................................................245
7 Timing Generator .......................................................................................................................................................247
7.1 TDMA timer ..........................................................................................................................................................247
7.2 Slow Clocking Unit ...............................................................................................................................................258
8 Power and Clocks .......................................................................................................................................................262
8.1 Software Power Down Control..............................................................................................................................262
8.2 Clocks....................................................................................................................................................................267
8.3 Reset Generation Unit (RGU) ...............................................................................................................................272
9 Analog Front-end & Analog Blocks ...........................................................................................................................276
9.1 General Description...............................................................................................................................................276
9.2 MCU Register Definitions.....................................................................................................................................288
9.3 Programming Guide ..............................................................................................................................................327

lovelace

这些东西，好像没啥子用啊[em01][em01]

brandnew

23应该淘汰掉。

szfoolman

学习，学习。谢谢1楼主！！

LAICCC

应该淘汰
效果不好
[em02]

sanjee

谢谢，[em01][em01]

sainttv

有市场才是王道

zq249283506

不错的东东，谢谢

antizerg2003

哈哈 家里也下个保存下  楼主好人阿

diablo82

谢谢分享，现在正在学习驱动。

perennial

谢　　　谢！

do_now

thks [em12][em12]

ltjccbin

楼主好人

zengch88

看下，谢谢

why19861124

看下，谢谢

youwei1215

[em11]楼主辛苦

说不上

谢谢，免费的！