Table Of Contents - Epson SCE8720C Series Hardware Manual

1. 1. 1. 1. Overview Overview Overview ................................ Overview ................................ ................................................................ ................................
1.1 System Overview............................................................................................................. 2
1.2 Basic Specification .......................................................................................................... 3
1.3 BIOS ................................................................................................................................ 5
1.4 Memory map.................................................................................................................... 6
1.5 I/O map ............................................................................................................................ 7
1.6 DMA controller .............................................................................................................. 13
1.7 System interrupts ......................................................................................................... 14
1.8 Timer counter ................................................................................................................ 15
1.9 Real time clock and C-MOS RAM................................................................................. 16
2. 2. 2. 2. Mechanical specifications Mechanical specifications ................................ Mechanical specifications Mechanical specifications
2.1 Dimensions and weight................................................................................................. 17
2.2 Installation method ....................................................................................................... 17
3. 3. 3. 3. Interface specifications Interface specifications Interface specifications................................ Interface specifications
3.1 Pin configuration........................................................................................................... 18
3.1.1 280-pin connector pin configuration ...................................................................... 19
3.1.2 20-pin connector pin configuration ........................................................................ 19
3.2 Signal characteristics.................................................................................................... 21
3.3 Descriptions on signal functions................................................................................... 27
3.3.1 PCI bus................................................................................................................... 27
3.3.2 LIMITED ISA bus.................................................................................................. 28
3.3.3 LCD ........................................................................................................................ 30
3.3.4 CRT ........................................................................................................................ 31
3.3.5 Hard disk (IDE) ..................................................................................................... 31
3.3.6 USB ........................................................................................................................ 31
3.3.7 Serial interfaces..................................................................................................... 32
3.3.8 Parallel interfaces.................................................................................................. 33
3.3.9 Keyboard/mouse .................................................................................................... 35
3.3.10 AC97 interfaces...................................................................................................... 35
3.3.11 Power management ............................................................................................... 36
3.3.12 Power supply.......................................................................................................... 37
3.3.13 FDD ........................................................................................................................ 37
4. 4. 4. 4. Detailed description of interfaces Detailed description of interfaces Detailed description of interfaces................................ Detailed description of interfaces
4.1 CRT, LCD..................................................................................................................... 38
4.2 Hard disk ..................................................................................................................... 40
Rev.A
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EPSON
CARD-PCI/GX Hardware Manual
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