Re: Clock Error
Johnny Billquist <[email protected]>
| Newsgroups | gmane.os.netbsd.ports.vax |
|---|---|
| Message-ID | <[email protected]> |
On 2023-12-19 23:45, Mouse wrote:
>>> I wonder if idle detection plays a role...
>> I have idle detection enabled, and it is working.
>
> Oh, that reminds me: what is it that simh recognizes as an idle loop?
> Someone quoted the code here, but (a) that was a long time ago and I'm
> not sure I can find it easily and (b) it doesn't clearly delinate what
> signals simh versus what is unrelated accident-of-the-implementation
> code.
Unless I misremember, it raises the IPL to 1. A level that is otherwise
meaningless, so not something done by mistake, and not something used by
anything.
Johnny
--
Johnny Billquist || "I'm on a bus
|| on a psychedelic trip
email: [email protected] || Reading murder books
pdp is alive! || tryin' to stay hip" - B. Idol