Omega 1002 manual

The sample program code is shown below:

/* Step1: Detect all OME-PCI-1002 card first */ wRetVal=P1002_DriverInit(&wBoards);

printf("There are %d OME-PCI-1002 Cards in this PC\n",wBoards);

/* Step2: save resource of all OME-PCI-1002 cards installed in this PC */
for (i=0; i<wBoards; i++)
{
P1002_GetConfigAddressSpace(i,&wBase,&wIrq,&wPLX);
printf("\nCard_%d: wBase=%x, wIrq=%x, wPLX=%x", i,wBase,wIrq,wPLX);
wConfigSpace[i][0]=wBaseAddress; /* save all resource of this card */
wConfigSpace[i][1]=wIrq;	/* save all resource of this card */
wConfigSpace[i][2]=wPLX;	/* save all resource of this card */
}
/* Step3: control the OME-PCI-1002 directly */
wBase=wConfigSpace[0][0];	/* get base address the card_0	*/
outpw(wBase+0x20,wDoValue);	/* control the D/O states of card_0	*/
wDiValue=inpw(wBase+0x20);	/* read the D/I states of card_0	*/
wBase=wConfigSpace[1][0];	/* get base address of card_1	*/
outpw(wBase+0x20,wDoValue);	/* control the D/O states of card_1	*/
wDiValue=inpw(wBase+0x20);	/* read the D/I states of card_1	*/
wPLX=wConfigSpace[2][2];	/* get PCI-interface base address of card-2 */
_outpd(wPLX+0x4c,0x41);	/* channel_1, interrupt active_Low	*/
…
…
…
_outpd(wPLX+0x4c,0);	/* disable all interrupts	*/

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