Measurement-computing PC104-DAS08 Bedienungsanleitung PDF herunterladen (Seite 7)

Table 1-1. PC I/O Addresses

SERIAL PORT3F8-3FFEGA2B0-2BF

FLOPPY DISK3F0-3F7PARALLEL PRINTER270-27F

SERIAL PORT3E8-3EFALT BUS MOUSE23C-23F

CGA3D0-3DFBUS MOUSE238-23B

EGA3C0-3CFEXPANSION UNIT (XT)210-21F

PARALLEL PRINTER3BC-3BFGAME CONTROL200-20F

MDA3B0-3BBHARD DISK (AT)1F0-1FF

SDLC3A0-3AF80287 NUMERIC CO-P (AT)0F0-0FF

SDLC380-38F8237 #2 (AT)0C0-0DF

PARALLEL PRINTER378-37FNMI MASK (XT)0A0-0AF

HARD DISK (XT)320-32F8259 PIC #2 (AT)0A0-0A1

PROTOTYPE CARD310-31FDMA PAGE REGISTERS080-08F

PROTOTYPE CARD300-30F

CMOS RAM & NMI MASK

(AT)

070-071

SERIAL PORT2F8-2FF8742 CONTROLLER (AT)060-064

SERIAL PORT2E8-2EF8255 PPI (XT)060-063

GPIB (AT)2E0-2E78253 TIMER040-043

EGA2D0-2DF8259 PIC #1020-021

EGA2C0-2CF8237 DMA #1000-00F

FUNCTIONHEX

RANGE

FUNCTIONHEX

RANGE

The BASE switches can be set for address in the range of 000-3F8 so it should not be

hard to find a free address area. If you are not using IBM prototyping cards,

300-31F HEX are free to use.

Address not specifically listed, such as 390-39F, are free.

1.2 .2 INTERRUPT LEVEL SELECT

The interrupt jumper need only be set if the software you are using requires it. If you

do set the interrupt jumper, please check your PC's current configuration for

interrupt conflicts.

Do not use IR2 in PC/AT class machines (or higher).

There is a jumper block on the PC104-DAS08 located just above the PC bus

interface (see Figure 1-1). The factory default setting is that no interrupt level is set

(the jumper is in the 'X' position). See Figure 1-3.

If you need to pace conversions through hardware (either the on-board pacer or an

external clock), move this jumper to one of the other positions (see Table 1-2).

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Measurement-computing PC104-DAS08 Bedienungsanleitung Seite 7