Re: BASIC for HP 1000, 21xx series

2019-02-26 Thread Curious Marc via cctalk
Excellent write up Brent. We’ll refer to it when/if we get our 2116 going! Marc > On Feb 24, 2019, at 10:18 AM, Brent Hilpert via cctalk > wrote: > >> On 2019-Feb-24, at 2:03 AM, GerardCJAT via cctalk wrote: >> >> Back in ''70, sometimes we were running "basic" BASIC ( NOT Time sharing ) >>

New high-resolution Alpha Micro manual scans

2019-02-26 Thread Al Kossow via cctalk
http://bitsavers.org/pdf/alphaMicrosystems/amos

Re: Seeking 4067 DRAM ICs

2019-02-26 Thread Eric Smith via cctalk
On Tue, Feb 26, 2019 at 9:23 AM drlegendre via cctalk wrote: > In need of 8 pcs. MT4067-15 or equiv. to fill out the RAM board in a Tandy > 1000 EX. These are 64k x 4bit I believe. > You should be able to use the 4464, which are much easier to find.

Re: HP 85 tapes

2019-02-26 Thread Curious Marc via cctalk
Christian, This I don’t know. You should join the hp 80 group on groups.io and ask there: https://groups.io/g/hpseries80 Some of the original engineers for the 85 are on there, they know every detail, and are incredibly helpful. Marc > On Feb 26, 2019, at 12:40 AM, Christian Corti via cctalk >

Seeking 4067 DRAM ICs

2019-02-26 Thread drlegendre via cctalk
Howdy friends, In need of 8 pcs. MT4067-15 or equiv. to fill out the RAM board in a Tandy 1000 EX. These are 64k x 4bit I believe. Just checking to see if a group member might have some stashed away?

Re: HP 85 tapes

2019-02-26 Thread Christian Corti via cctalk
On Tue, 26 Feb 2019, Christian Corti wrote: And what about SECUREd files? I'm thinking of a binary program that ideally dumps the cartridge to e.g a single floppy disk file. I've done something similarly for the IBM 5110, but I'm no HP 85 expert at all. There's quite a large HP community, I

Re: BASIC for HP 1000, 21xx series

2019-02-26 Thread Christian Corti via cctalk
On Mon, 25 Feb 2019, Jay Jaeger wrote: The operating procedures for BASIC are likely to be as described in my pocket handbook: It's also described in the HP 2116 Operator's Guide: ftp://computermuseum.informatik.uni-stuttgart.de/hp/21xx/docs/02116-9057_OperatorsGuide_Dec1970.pdf Christian

Re: HP 85 tapes

2019-02-26 Thread Christian Corti via cctalk
On Mon, 25 Feb 2019, it was written The way I have been doing it is to copy the tape files to a LIF floppy disk file (real or just emulated with HPDRIVE), then archive that - either just the HPDRIVE file or a ImageDisk archive of the real disk. Recreating the tape is the inverse process of