MB86296 Datasheet, PDF (4/352 Pages) Fujitsu Component Limited. – PCI Graphics Controller Specification

CONTENTS
1. GENERAL
1
1.1 Preface ........................................................................................................................................... 1
1.2 Features ......................................................................................................................................... 2
1.3 Block Diagram ................................................................................................................................ 3
1.4 Functional Overview....................................................................................................................... 4
1.4.1 Host CPU interface .................................................................................................................. 4
1.4.2 External memory interface ....................................................................................................... 5
1.4.3 Display controller...................................................................................................................... 6
1.4.4 Video capture function.............................................................................................................. 8
1.4.5 Geometry processing ............................................................................................................... 9
1.4.6 2D Drawing............................................................................................................................. 10
1.4.7 3D Drawing............................................................................................................................. 12
1.4.8 Special effects ........................................................................................................................ 13
1.4.9 Others..................................................................................................................................... 15
2. PINS
16
2.1 Signals.......................................................................................................................................... 16
2.1.1 Signal lines ............................................................................................................................. 16
2.2 Pin Assignment............................................................................................................................. 17
2.2.1 Pin assignment diagram......................................................................................................... 17
2.2.2 Pin assignment table.............................................................................................................. 18
2.3 Pin Function.................................................................................................................................. 26
2.3.1 Host CPU interface ................................................................................................................ 26
2.3.2 Video output interface ............................................................................................................ 28
2.3.3 Video capture interface .......................................................................................................... 30
2.3.4 I²C interface............................................................................................................................ 31
2.3.5 Graphics memory interface.................................................................................................... 32
2.3.6 Clock input.............................................................................................................................. 33
2.3.7 Test pins ................................................................................................................................. 34
2.3.8 Reset sequence ..................................................................................................................... 34
2.3.9 How to switch internal operating frequency ........................................................................... 34
3. PROCEDURE OF THE HARDWARE INITIALIZATION
35
3.1. Hardware reset ............................................................................................................................. 35
3.2. Re-reset........................................................................................................................................ 35
3.3. Software reset ........................................................................................................................... 35
4. HOST INTERFACE
36
4.1 Standard PCI Slave Accesses .................................................................................................... 36
4.1.1 PCI Slave Write...................................................................................................................... 36
4.1.2 PCI Slave Read...................................................................................................................... 36
4.2 Burst Controller Accesses (including PCI Master)...................................................................... 36
4.2.1 Transfer Modes ..................................................................................................................... 37
4.2.2 Burst Controller Control/Status.............................................................................................. 38
4.3 FIFO Transfers............................................................................................................................ 39
4.4 GPIO/Serial Interface.................................................................................................................. 39
4.4.1 GPIO ....................................................................................................................................... 39
4.4.2 Serial Interface ........................................................................................................................ 39
4.5 Interrupt....................................................................................................................................... 40
4.5.1 Address Error Interrupt............................................................................................................ 40
4.6 Memory Map ............................................................................................................................... 41
5. I²C Interface Controller
43
MB86296S<Coral-PA>
iv
Specification Manual Rev0.1