Search found 1245 matches

by mrtinb
Wed Jun 17, 2020 9:05 pm
Forum: Hardware
Topic: My first ZX80.
Replies: 44
Views: 4067

Re: My first ZX80.

Is the Saleae fast enough to sample in the MHz?
by mrtinb
Wed Jun 17, 2020 8:27 pm
Forum: Hardware
Topic: Timex Sinclair BASIC 2000 16K
Replies: 5
Views: 971

Re: Timex Sinclair BASIC 2000 16K

The Lambda 8300, which has many names, including Basic 2000, is not a direct clone of ZX81 but very similar. The RAM packs and printers for the ZX81 can be used with it and visa versa. Most prefer the black RAM pack for their ZX81 and the beige RAM pack for their Lambda 8300, but they are interchang...
by mrtinb
Mon Jun 01, 2020 6:59 pm
Forum: Development
Topic: Easy load and save with ToddyForth 1.4
Replies: 2
Views: 822

Re: Easy load and save with ToddyForth 1.4

For ToddyForth 1.5:

Replace 769 with 768
And 7690 with 7680
by mrtinb
Sun May 31, 2020 11:55 pm
Forum: Development
Topic: Easy load and save with ToddyForth 1.4
Replies: 2
Views: 822

Easy load and save with ToddyForth 1.4

I've made som words for ToddyForth 1.4, to easily load and save 10 pages for the new editor. So this saves and load 769 * 10 bytes with simple commands. A new word needed is PAD$+ which adds strings with the pad. ( PAD$+ #8 ) : PAD$+ ( N_STARTPOS STR_STRING2ADD N_STRLEN -- N_ENDPOS ) ROT DUP >R PAD ...
by mrtinb
Sat May 30, 2020 2:56 am
Forum: Development
Topic: New ToddyForth with built-in editor & block storage (Was: TasWord as editor for ToddyForth)
Replies: 31
Views: 3469

Re: New ToddyForth with built-in editor & block storage (Was: TasWord as editor for ToddyForth)

That’s great to hear. I’ve also got a pleasant TForth programming session tonight.
by mrtinb
Fri May 29, 2020 3:20 pm
Forum: Hardware
Topic: TS1000 error code 2 keeps happening
Replies: 33
Views: 4308

Re: TS1000 error code 2 keeps happening

The best tool to convert Wave to P-file is Java ZX81 Tape Converter.

That's the program I've used to get programs off old tapes.

It's a little difficult to setup the default values. But you can correct all data bit by bit. And you can always see if the listing looks ok.
by mrtinb
Tue May 26, 2020 2:05 pm
Forum: Development
Topic: New ToddyForth with built-in editor & block storage (Was: TasWord as editor for ToddyForth)
Replies: 31
Views: 3469

Re: New ToddyForth with built-in editor & block storage (Was: TasWord as editor for ToddyForth)

Do you still have the zip file for 1.4A? (Just for curiosity, as I deleted it when 1.4B was available.
by mrtinb
Tue May 26, 2020 1:43 pm
Forum: Development
Topic: New ToddyForth with built-in editor & block storage (Was: TasWord as editor for ToddyForth)
Replies: 31
Views: 3469

Re: New ToddyForth with built-in editor & block storage (Was: TasWord as editor for ToddyForth)

So my source for ?TERMINAL was just a hack for Forth 1.4B which does not have ?TERMINAL.

It's so much a hack of the assembler from the source, it can only be applied to version 1.4B binary.
by mrtinb
Tue May 26, 2020 1:41 pm
Forum: Development
Topic: New ToddyForth with built-in editor & block storage (Was: TasWord as editor for ToddyForth)
Replies: 31
Views: 3469

Re: New ToddyForth with built-in editor & block storage (Was: TasWord as editor for ToddyForth)

Even though the editor cannot copy and paste lines, you can move the content around with CMOVE. :-)