MB86293 Datasheet, PDF (5/285 Pages) Fujitsu Component Limited. – Grraphiics Conttrrollllerr Speciiffiicattiions

4.1.4 Endian.................................................................................................................... 38
4.2 ACCESS MODE................................................................................................................. 39
4.2.1 SRAM interface ...................................................................................................... 39
4.2.2 FIFO interface (fixed transfer destination address)................................................. 39
4.3 DMA TRANSFER............................................................................................................... 40
4.3.1 Data transfer unit................................................................................................... 40
4.3.2 Address mode ......................................................................................................... 40
4.3.3 Bus mode ................................................................................................................ 41
4.3.4 DMA transfer request ............................................................................................. 41
4.3.5 Ending DMA transfer ............................................................................................. 41
4.4 TRANSFER OF LOCAL DISPLAY LIST ..................................................................................... 42
4.5 INTERRUPT ...................................................................................................................... 43
4.6 SH3 MODE...................................................................................................................... 43
4.7 WAIT .............................................................................................................................. 43
4.8 MEMORY MAP.................................................................................................................. 44
5 GRAPHICS MEMORY........................................................................................................... 46
5.1 CONFIGURATION............................................................................................................... 46
5.1.1 Data type ................................................................................................................ 46
5.1.2 Memory Mapping.................................................................................................... 47
5.1.3 Data Format ........................................................................................................... 47
5.2 FRAME MANAGEMENT ....................................................................................................... 49
5.2.1 Single Buffer .......................................................................................................... 49
5.2.2 Double Buffer ......................................................................................................... 49
5.3 MEMORY ACCESS ............................................................................................................. 49
5.3.1 Memory Access by host CPU ................................................................................... 49
5.3.2 Priority of memory accessing .................................................................................. 49
5.4 CONNECTION WITH MEMORY ............................................................................................... 50
5.4.1 Connection with memory ........................................................................................ 50
6 DISPLAY CONTROLLER ...................................................................................................... 52
6.1 OVERVIEW ....................................................................................................................... 52
6.2 DISPLAY FUNCTION ........................................................................................................... 52
6.2.1 Layer configuration ................................................................................................ 52
6.2.2 Overlay................................................................................................................... 54
6.2.3 Display parameters ................................................................................................ 56
6.2.4 Display position control .......................................................................................... 57
6.3 DISPLAY COLOR ............................................................................................................... 59
6.4 CURSOR.......................................................................................................................... 60
6.4.1 Cursor display function........................................................................................... 60
6.4.2 Cursor control......................................................................................................... 60