飞利浦半导体
PCI多媒体桥
潘多拉
数据？表
SAA7145
目录表？
1.Features.......................................................................................................................................................................4
2.GeneralDescription.....................................................................................................................................................5
3.ImplementationExamples............................................................................................................................................7
4.SAA7145RegisterSet.................................................................................................................................................8
5.VideoPort..................................................................................................................................................................10
5.1.VideoPortControl..............................................................................................................................................10
5.2.CCIR656Mode.................................................................................................................................................12
5.3.DMSD2Mode.....................................................................................................................................................13
6.Scaler.........................................................................................................................................................................14
6.1.ActiveWindowSelection....................................................................................................................................14
6.2.Scaling...............................................................................................................................................................15
6.3.Filtering..............................................................................................................................................................16
7.PixelFormatter...........................................................................................................................................................17
8.VideoDMAControl.....................................................................................................................................................18
8.1.NonInterlacedVideoOutput..............................................................................................................................20
8.2.InterlacedVideoOutput......................................................................................................................................20
9.AudioInputPort.........................................................................................................................................................21
10.DEBIPort.................................................................................................................................................................23
10.1.DEBITiming.....................................................................................................................................................25
11.I2CPort....................................................................................................................................................................28
12.RegisterProgrammingSequencer(RPS).................................................................................................................30
12.1.RPSControl.....................................................................................................................................................30
12.2.CommandSet..................................................................................................................................................31
12.2.1.LDREG......................................................................................................................................................31
12.2.2.STREG......................................................................................................................................................32
12.2.3.STOP........................................................................................................................................................32
12.2.4.JUMP........................................................................................................................................................32
12.2.5.IRQ................................................................................................... .................................................. ....... 32
12.2.6.NOP..........................................................................................................................................................33
12.2.7.WAIT.........................................................................................................................................................33
12.2.8.CHECK.....................................................................................................................................................33
12.2.9.PAUSE......................................................................................................................................................33
12.2.10.SET.........................................................................................................................................................33
12.2.11.CLR.........................................................................................................................................................33
12.3.RPSFlags........................................................................................................................................................34
13.Clipper......................................................................................................................................................................35
14.PCIInterface............................................................................................................................................................37
14.1.ThePCIMaster................................................................................................................................................38
15.TheEventManager..................................................................................................................................................39
15.1.InterruptControl...............................................................................................................................................39
15.2.EventMonitors.................................................................................................................................................40
16.GeneralPurposeI/OPort(GPIO).............................................................................................................................42
17.PinList.....................................................................................................................................................................43
18.PinOut.....................................................................................................................................................................44
A.Appendix答： RPS程序员Reference...............................................................................................................45
A.1.ProgrammingExamples......................................................................................................................................45
A.2.RPSBasics.........................................................................................................................................................45
A.3.UsingRPStosendvideototwolocations...........................................................................................................46
B.Appendix B：接口为标准的飞利浦Parts.......................................................................................................48
B.1.ProgrammingHints.............................................................................................................................................48
C.Appendix C：包Outline.....................................................................................................................................50
November30
th
,1995
3
Revision1.3.1
QQ：2880707522 复制
