re-initialize PDP 11 BASIC?
william degnan
billdegnan at gmail.com
Thu Jun 30 14:44:28 CDT 2016
On Thu, Jun 30, 2016 at 3:20 PM, Don North <north at alum.mit.edu> wrote:
> On 6/30/2016 10:29 AM, william degnan wrote:
>
>> I seem to remember there is an entry point that one can use to
>> reinitialize
>> BASIC already loaded into core memory, with the intention of re-answering
>> the questions about MEMORY SIZE, Use SIN?, etc. Is this correct? I
>> looked
>> in the docs I have b ut I could not find it. If no one has this info I
>> will have to disassemble, IN a HEX editor I see the questions are all at
>> the end.
>>
>> -- Bill
>>
>> After loading the basic papertape, start it at 16104 to get to the config
> dialog.
> Type a '?'<ret> in response to the *O prompt to get the long form dialog.
>
> Don
>
>
> *Downloads[504] pdp11 basic.ini**
> **
> **PDP-11 simulator V4.0-0 Beta git commit id: d8aafde7**
> **Disabling XQ**
> **load basic.pt**
> **run 16104**
> **
> **PDP-11 BASIC, VERSION 007A**
> ***O ?**
> **DO YOU NEED THE EXTENDED FUNCTIONS?Y**
> **HIGH-SPEED READER/PUNCH?N**
> **SET UP THE EXTERNAL FUNCTION?N**
> **MEMORY?**
> **READY**
> **100 FOR I = 1 TO 10**
> **110 PRINT I,I*I,I*I*I**
> **120 NEXT I**
> **130 END**
> **RUN**
> ** 1 1 1**
> ** 2 4 8**
> ** 3 9 27**
> ** 4 16 64**
> ** 5 25 125**
> ** 6 36 216**
> ** 7 49 343**
> ** 8 64 512**
> ** 9 81 729**
> ** 10 100 1000**
> **
> **STOP AT LINE 130**
> **READY**
> *
>
>
Thanks. From the console M9312
L 16104 [enter]
S [enter]
perfect, works.
Bill
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