[Coco] Color Basic v1.4

Guillaume Major guillaume.major at gmail.com
Mon Jul 31 16:23:52 EDT 2017


I compared the differences from 1.3 and checked with the Color Basic 
Unravelled book and notice the following differences:

- A062: code for initializing the memory size is different
- A110: number of 55's to cassette leader has been increased from $80 to 
$100
- A155: ROM version has been increased to 1.4
- A15E: ROM copyright has been changed to 1985
- A1C1: jumps directly to $A1CB instead of exiting immediately if no keys or 
fire button down
- A69B: search for correct cassette filename code is different
- A95E: ARYDIS not cleared anymore in the SOUND command
- ADED: the BREAK key check is different

Guillaume

"Zippster" <zippster278 at gmail.com> wrote in 
message news:490F99FF-2731-4539-84E5-CFF3E95BD327 at gmail.com...
> Hmm…  I wonder what’s different….
>
> - Ed
>
>
>> On Jul 31, 2017, at 2:20 PM, Guillaume Major <guillaume.major at gmail.com> 
>> wrote:
>>
>> Hi,
>>
>> Somebody uploaded what appears to be a Color Basic v1.4 ROM file to the
>> Color Computer Archive. As Tandy never officially released that version I
>> was wondering where it was coming from. Deluxe Coco maybe? It is
>> copyrighted 1985.
>>
>> It can be downloaded here: http://www.colorcomputerarchive.com/coco/
>> ROMs/Color%20Basic/
>>
>> Any ideas?
>>
>> Thanks,
>> Guillaume
>>
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>
>
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