User Guide

4-12

Adaptec 7800 Family Manager

Bit Mask Options

Use the example below as an aid for calculating bit mask option hex

values. Each SCSI device is enabled by a 1 in its corresponding bit

position. The table that follows the figure, lists the binary-to-hex

conversions. Using this example, if you want to enable scanning for

LUNs 0, 2, and 6 on all targets, then use the command line option of

lun_enable=0045.

Sample Load Commands

Here is a simple load command with no option switches (if loaded

from drive A):

load a:\netware\v3_1x\aic7870

If an error message appears when attempting to load the driver,

refer to Troubleshooting on page 4-18.

Here is an example of the

aic7870.dsk

driver being loaded with

command line options (if loaded from drive A):

load a:\netware\v3_1x\aic7870 verbose=y slot=22

Binary Hex. Binary Hex.

0000 0 1000 8

0001 1 1001 9

0010 2 1010 A

0011 3 1011 B

0100 4 1100 C

0101 5 1101 D

0110 6 1110 E

0111 7 1111 F

SCSI ID

0, 2, 6

Converted

binary-to-hex:

= 0045

4 5

Bit Position

Binary

Hex