[cctalk] Re: Drum memory on pdp11's? Wikipedia thinks so....

2024-04-17 Thread Paul Koning via cctalk
> On Apr 15, 2024, at 10:05 AM, Christopher Zach via cctalk > wrote: > >> If you want word-addressable, the RF11 will do that. Not the RC11, it has >> 32 word sectors. > > Oh yeah, the pdp11 world had a DF32 like thing with the RF11. Totally forgot > about that one. > > C The RC11 is

[cctalk] Re: Drum memory on pdp11's? Wikipedia thinks so....

2024-04-17 Thread Rod Smallwood via cctalk
Core memory yes - Drum memory I dont think so. Rod Smallwood  (Digital Equipment Corporation 1975 - 1985) On 15/04/2024 08:06, Paul Flo Williams via cctalk wrote: On Sat, 13 Apr 2024 17:26:31 -0400 Christopher Zach via cctalk wrote: Was reading the Wikipedia article on Drum memories:

[cctalk] Re: Drum memory on pdp11's? Wikipedia thinks so....

2024-04-17 Thread Christopher Zach via cctalk
Always fun to see some of the flameouts that came from css. Sha tin always pops to mind. Sent from my iPhone > On Apr 16, 2024, at 9:39 AM, Paul Koning via cctalk > wrote: > >  > >>> On Apr 16, 2024, at 10:15 AM, William Donzelli via cctalk >>> wrote: >>> >>> I'll bet the source was

[cctalk] Re: Drum memory on pdp11's? Wikipedia thinks so....

2024-04-17 Thread Christopher Zach via cctalk
If you want word-addressable, the RF11 will do that. Not the RC11, it has 32 word sectors. Oh yeah, the pdp11 world had a DF32 like thing with the RF11. Totally forgot about that one. C

[cctalk] Re: Bomar 901b My wife found in my stuff. Is this as scarce at it seems?s,?

2024-04-17 Thread Wayne S via cctalk
Bomar as in the Bomber Aircraft? Sent from my iPhone > On Apr 15, 2024, at 19:04, ED SHARPE via cctalk wrote: > > Bomar 901b My wife found in my stuff. Is this as scarce at it seems?s,? > > > Sent from AOL on Android