[Android Development on Bada] aLexzkter:
I googled "QSC6270 confidential" and found some 'brew level 1 certification report'.

http://docs.google.com/viewer?a=v&q...HsNKRY&sig=AHIEtbSjCvIXMgyXpjQkLJJhD6b_y9b__Q

Also found a very interesting 50 pages document you can read here:

http://wenku.baidu.com/view/0ae2b692daef5ef7ba0d3c16.html

Guys, we need to put our hands on this file:

http://www.52rd.com/bbs/Archive_Thread.asp?SID=151159&TID=3

There's a list which proves this file existed...:

Figures

Figure 1-1 QSC62x0 functional block diagram and typical application....................... 20

Figure 2-1 QSC6240/QSC6270 pin assignments (top view) ........................................ 38

Figure 3-1 QSC UMTS receiver signal paths functional diagram................................ 48

Figure 3-2 QSC GSM receiver signal paths functional diagram................................... 49

Figure 3-3 Expected UMTS and GSM RF Rx matching network topologies............... 53

Figure 3-4 QSC UMTS transmitter signal paths functional diagram............................ 56

Figure 3-5 QSC GSM transmitter signal paths functional diagram.............................. 57

Figure 3-6 Expected UMTS and GSM RF Tx matching network topologies............... 60

Figure 4-1 Audio functional block diagram.................................................................. 64

Figure 4-2 High-level audio connection diagram.......................................................... 65

Figure 4-3 Tx slope filter response................................................................................ 68

Figure 4-4 Highpass filter response............................................................................... 69

Figure 4-5 Typical handset microphone and earpiece interfaces .................................. 71

Figure 4-6 Typical headset interfaces (cap-coupled) .................................................... 72

Figure 4-7 Typical headset interfaces (capless) ............................................................ 73

Figure 4-8 HKADC functional block diagram.............................................................. 74

Figure 4-9 HKADC conversion timing diagram........................................................... 76

Figure 4-10 Equivalent circuits for HKADC inputs and external voltage sources ......... 76

Figure 5-1 Processors and bus architecture ................................................................... 78

Figure 5-2 Reset generation........................................................................................... 84

Figure 5-3 Watchdog timer configuration..................................................................... 85

Figure 6-1 Connectivity to one 16-bit DDR SDRAM memory device......................... 92

Figure 6-2 EBI1 connections to two DDR SDRAM chips (same density) ................... 93

Figure 6-3 EBI1 connections to two DDR SDRAM chips (different densities) ........... 9...........

Most of the websites are in Chinese and I can't get to find it :/

EDIT:

HAHAH I THINK I FOUND IT, WELL THE GREAT ADFREE DID! xD

http://xdaforums.com/showthread.php?t=901416

See the attachments (the qsc6270 user guide, it's a 300 pages manual!)...