| Bitfields for EISA combined function information byte | 
| Bit | Description | 
|---|---|
| 7 | reserved | 
| 6 | slot has free-form data entries | 
| 5 | slot has port initialization entries | 
| 4 | slot has port-range entries | 
| 3 | slot has DMA entries | 
| 2 | slot has IRQ entries | 
| 1 | slot has memory entries | 
| 0 | slot has function type entries | 
| See Also: |