Specifications

PC/II+p Board Technical Reference Manual 6
MT002615 ©1999-2001, Megatel Computer Corporation
Table of Contents Page
1 INTRODUCTION................................................................................................................................12
1.1 PC/II+p Overview ........................................................................................................................12
2 REFERENCE DOCUMENTS.............................................................................................................14
2.1 Datasheets ..................................................................................................................................14
2.2 Reference Standards...................................................................................................................14
2.3 Other References ........................................................................................................................14
3 SPECIFICATION SUMMARY............................................................................................................15
3.1 PC/II+p Board Specifications.......................................................................................................15
3.2 PC/II+p Board Block Diagram .....................................................................................................20
4 SETTINGS .........................................................................................................................................21
4.1 Jumper Settings – Cpu Type and Clock Frequencies.................................................................21
4.2 Jumper Settings – Other .............................................................................................................22
5 ELECTRICAL SPECIFICATIONS.....................................................................................................23
5.1 Absolute Maximum Ratings.........................................................................................................23
5.2 Recommended Operating Conditions .........................................................................................24
5.3 DC Characteristics.......................................................................................................................25
5.4 Voltage Monitor ...........................................................................................................................26
5.5 PC/104 Bus Drive Current...........................................................................................................27
6 COMPONENT SUMMARY ................................................................................................................28
6.1 Bill of Materials ............................................................................................................................28
6.2 Component Placement – Top Side .............................................................................................30
6.3 Component Placement – Bottom Side ........................................................................................31
7 FUNCTIONAL SPECIFICATIONS ....................................................................................................32
7.1 Bridge ..........................................................................................................................................32
7.2 Bus, DRAM Memory, Peripheral Controllers...............................................................................32
7.3 Clock............................................................................................................................................32
7.4 Connectors, Headers and Sockets..............................................................................................33
7.4.1 Connector Sample Part Numbers.........................................................................................34
7.4.2 AMP Connector (Right-Angle Receptacle) Dimensions .......................................................35
7.5 Cpu Processor.............................................................................................................................36
7.6 Disk..............................................................................................................................................37
7.7 Ethernet Interface........................................................................................................................38
7.7.1 Ethernet Interface Pinout......................................................................................................39
7.8 Fan Connector – J008.................................................................................................................41
7.8.1 Fan Connector – J008 – Pinout............................................................................................41
7.9 Flash ROM – BIOS......................................................................................................................42
7.10 Flash Disk..................................................................................................................................43
7.11 Floppy Disk Interface.................................................................................................................44
7.11.1 Floppy Disk Interface Pinout...............................................................................................45
7.12 IDE / ATA Ultra 33 Interface......................................................................................................46
7.12.1 IDE Interface Pinout............................................................................................................47
7.13 Keyboard & Mouse Interface.....................................................................................................50
7.13.1 Keyboard Interface Pinout ..................................................................................................50
7.13.2 Mouse Interface Pinout.......................................................................................................50
7.14 Memory......................................................................................................................................51
7.15 Mouse........................................................................................................................................51