Re: Wonderland

2018-06-01 Thread Zane Healy via cctalk
> On Jun 1, 2018, at 3:51 PM, Carlo Pisani via cctalk > wrote: > > Anyway, does anyone happen to have a copy of an Ada95 compiler for > Irix? Or a working copy of GNAT? Needed for IRIX >= 6.5.27 Does IRIX 6.5.27 break the SGI Ada95 compiler? I’m not actually sure what version of IRIX

Re: Modifying microcode

2018-06-01 Thread Antonio Carlini via cctalk
On 01/06/18 18:40, Eric Smith via cctalk wrote: On Fri, Jun 1, 2018 at 11:08 AM, Robert Armstrong wrote: Eric Smith wrote: The control stores of the 11/785, 8600, and 8650 were entirely WCS. All other VAXen had (relatively) large ROM control store and tiny WCS or patch store. You forgot

Re: Logic Analyzer software for the HP-IB/RS-232 bus pre-processor HP 10342B

2018-06-01 Thread Al Kossow via cctalk
On 5/30/18 7:09 PM, Marc Howard via cctalk wrote: > Was there ever an I2C decoder created for the 16500/16700? Today it may be easier just to get one of the inexpensive 16 channel USB analyzers with built-in i2c decoding like a DSLogic http://www.dreamsourcelab.com/order.html

Re: Modifying microcode

2018-06-01 Thread Eric Smith via cctalk
On Fri, Jun 1, 2018 at 11:08 AM, Robert Armstrong wrote: > >Eric Smith wrote: > > >The control stores of the 11/785, 8600, and 8650 were entirely WCS. > > > >All other VAXen had (relatively) large ROM control store and tiny WCS or > >patch store. > > You forgot the 11/730 and 725. The KA730

Re: M6809E/63C09E databus behavior question

2018-06-01 Thread Eric Smith via cctalk
On Thu, May 31, 2018 at 10:48 PM, Jim Brain via cctalk < cctalk@classiccmp.org> wrote: > I agree this is very specific, but I thought perhaps someone could help. > > As I look at the '09 datasheets, I can't tell when the data lines become > valid on a write cycle. > In the MC68x09E datasheet,