GSC bus controller and I/O
wax* at mainbus0 irq 24
wax* at phantomas0 irq 24
gsc2 at wax?
wax GSC bus controller is a version of
lasi(4) with limited functionality and no additional devices on the
crystal. It is mainly used as a GSC bus controller for additional onboard
devices (e.g. 2nd RS232 or HIL) and sometimes add-on cards (such as a
TR-9000 card for the HP 9000/712 models).
An incomplete list of machines that use the
wax bus controller:
- 712/* add-on cards
- B132L[+], B160L, B180L+
- C100, C110
- J200, J210[XC]
- RDI PrecisionBook
asp(4), gsc(4), intro(4), io(4), lasi(4), phantomas(4)
Precision I/O Architecture Reference Specification, Hewlett-Packard.
712 I/O Subsystem ERS, Revision 1.1, Dwg No. A-A2263-66510-31, Hewlett-Packard, 12 February 1993.
Volume 46 Number 2, Hewlett-Packard Journal, April 1995.
wax driver appeared in