Re: Need help with DSD-440 QBus Controller

2016-09-16 Thread Julian Wolfe
Never mind. The 11/23+ boots from a SD-IDE+IDE-SCSI adapter combo and I had inadvertently bumped the card and ejected it. Nothing's wrong. On Thu, 15 Sep 2016 21:40:01 -0700 Jerry Weiss wrote > On Sep 15, 2016, at 7:51 PM, Julian Wolfe wrote:

Re: Need help with DSD-440 QBus Controller

2016-09-15 Thread Jerry Weiss
> On Sep 15, 2016, at 7:51 PM, Julian Wolfe wrote: > > I recently acquired a DSD-440 drive and purchased its accompanying controller > on ebay. The controller is configured at defaults according to the manual on > Bitsavers. However, unless it is on the bus by itself after the RAM cards, >

Need help with DSD-440 QBus Controller

2016-09-15 Thread Julian Wolfe
Hi folks, I recently acquired a DSD-440 drive and purchased its accompanying controller on ebay. The controller is configured at defaults according to the manual on Bitsavers. However, unless it is on the bus by itself after the RAM cards, it halts the CPU at location 270. Here are the