5.1 Features ........................................................................................................................................43
5.2 Block diagram................................................................................................................................44
5.2.1 Block Diagram.........................................................................................................................44
5.2.2 Block Function Overview.........................................................................................................45
5.3 Example application ......................................................................................................................46
5.3.1 Connection Diagram ...............................................................................................................46
5.4 Function overview..........................................................................................................................47
5.4.1 START condition......................................................................................................................47
5.4.2 STOP condition .......................................................................................................................47
5.4.3 Addressing...............................................................................................................................48
5.4.4 Synchronization of SCL...........................................................................................................48
5.4.5 Arbitration................................................................................................................................49
5.4.6 Acknowledge...........................................................................................................................49
5.4.7 Bus error..................................................................................................................................49
5.4.8 Initialize ...................................................................................................................................50
5.4.9 1-byte transfer from master to slave .......................................................................................51
5.4.10 1 byte transfer from slave to master .....................................................................................52
5.4.11 Recovery from bus error........................................................................................................53
5.5 Note...............................................................................................................................................54
6. Graphics Memory
6.1. Configuration ................................................................................................................................55
6.1.1. Data type................................................................................................................................55
6.1.2. Memory Mapping....................................................................................................................56
6.1.3. Data Format ...........................................................................................................................56
6.2. Frame Management.....................................................................................................................58
6.2.1. Single Buffer...........................................................................................................................58
6.2.2. Double Buffer .........................................................................................................................58
6.3. Memory Access ............................................................................................................................58
6.3.1. Memory Access by host CPU.................................................................................................58
6.3.2. Priority of memory accessing.................................................................................................58
6.4. Connection with memory..............................................................................................................59
6.4.1. Connection with memory........................................................................................................59
7. DISPLAY CONTROLLER
7.1 Overview.......................................................................................................................................60
7.2 Display Function...........................................................................................................................61
7.2.1 Layer configuration.................................................................................................................61
7.2.2 Overlay...................................................................................................................................62
7.2.3 Display parameters ................................................................................................................64
7.2.4 Display position control ..........................................................................................................65
7.3 Display Color ................................................................................................................................67
7.4 Cursor...........................................................................................................................................68
7.4.1 Cursor display function...........................................................................................................68
7.4.2 Cursor control.........................................................................................................................68
7.5 Display Scan Control....................................................................................................................69
7.5.1 Applicable display...................................................................................................................69
7.5.2 Interlace display .....................................................................................................................70
7.6 Video Interface, NTSC/PAL Output ..............................................................................................71
7.7 Programmable YCbCr/RGB conversion for L1-layer display........................................................72
7.8
DCLKO shift................................................................................................................................74
7.9
Syncronous register update of display........................................................................................74
MB86296S <Coral-PA> v
Specification Manual Rev0.1
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