HP 9000 Installation And Configuration Manual page 70

Files, Utilities, and Daemons
Device Files
ioscan -f | grep ACC
Class I H/W Path
nacc 0 4
Mux 0 0:4 /opt/acc/z7340a/sample.zabs.
Class I H/W Path
nacc 0 56/48
Mux 0 56:48 /opt/acc/z7340a/sample.zabs.
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The hardware path for the ACC card can be found by entering:
Some typical examples are as shown below.
Example #1 The following ioscan -f output denotes a standard
HP-PB system with no bus converter and the 8-channel
ACC card has a card address of 4:
Driver S/W State
nacc0 CLAIMED
The corresponding mux statement in the ttgen
configuration file should be:
The zero in the "0:4" term denotes no bus converter.
The corresponding device file will be /dev/zmuxb0s4,
where the minor number is 0x400004.
Example #2 The following ioscan -f output denotes a standard
HP-PB system with bus converters. The 8-channel ACC
card has a bus converter address of 56 and a card
address of 48:
Driver S/W State
nacc0 CLAIMED
The corresponding mux statement in the ttgen
configuration file should be:
The corresponding device file will be
/dev/zmuxb56s48, where the minor number is
0x400e30.
H/W Type Descr.
INTERFACE ACC MUX
H/W Type Descr.
INTERFACE ACC MUX
Appendix A