J643 SBC-GX1 2192-10757-000-000
Page 2
Bootdisk ............................................................................................................................... 34
Operating System Drivers..................................................................................................... 34
Windows 95 Driver Support.................................................................................................. 34
Windows 98 Driver Support.................................................................................................. 36
Windows NT4.0 Driver Support............................................................................................ 38
Other Software Support........................................................................................................ 40
Hardware Support Information.............................................................................................. 40
Detailed Hardware Description ............................................................................................. 41
Processor............................................................................................................................. 41
Memory................................................................................................................................ 41
BIOS EPROM....................................................................................................................... 42
Flash Memory/Silicon Disk ................................................................................................... 42
Static RAM ........................................................................................................................... 43
Memory Map ........................................................................................................................ 44
I/O Map ................................................................................................................................ 44
Graphics Controller............................................................................................................... 45
Interrupt Assignments...........................................................................................................46
DMA Controller..................................................................................................................... 47
IDE Interface ........................................................................................................................ 48
Primary Interface.................................................................................................................. 48
Secondary Interface (Compact Flash) .................................................................................. 48
Floppy Disk Controller ..........................................................................................................48
Real Time Clock................................................................................................................... 49
Keyboard/Mouse Controller.................................................................................................. 49
Ethernet Controller ............................................................................................................... 50
16-Bit SoundBlaster.............................................................................................................. 50
Watchdog Timer................................................................................................................... 51
User Links............................................................................................................................ 51
USB Interface....................................................................................................................... 51
General Purpose I/O.............................................................................................................52
CPU Temperature Sensor.................................................................................................... 53
PC/104 Interface................................................................................................................... 53
PCI Bus Interface ................................................................................................................. 53
Serial Ports........................................................................................................................... 53
RS422/485 Interfaces........................................................................................................... 54
RS422.................................................................................................................................. 54
RS485.................................................................................................................................. 54
Parallel Port.......................................................................................................................... 55
Power Supply....................................................................................................................... 55
Status LED’s......................................................................................................................... 56
PC Speaker.......................................................................................................................... 56
Suspend/Resume Switch...................................................................................................... 56
RESET Switch...................................................................................................................... 56
Appendix A – Connector details ........................................................................................... 57
PL1 - Auxiliary Header ...................................................................................................... 57
PL2 - IDE Disk Interface.................................................................................................... 57
PL3 – Ethernet Status LED’s............................................................................................. 57
PL5 - Ethernet RJ45.......................................................................................................... 58
PL6 – COM3 RS232 Serial Port........................................................................................ 59
PL7- PS/2 Keyboard ......................................................................................................... 59
PL10 – COM4 RS232 Serial Port...................................................................................... 59
PL11 - Flat Panel Interface Connector.............................................................................. 60
PL12 - Power Connector................................................................................................... 60
PL13 - General Purpose I/O lines..................................................................................... 60
PL14 – COM4 RS485/422 Serial Port............................................................................... 61