IBM 5150 PC
brianlanning at gmail.com
Wed Jul 8 23:40:02 CDT 2009
On Wed, Jul 8, 2009 at 11:33 PM, Fred Cisin<cisin at xenosoft.com> wrote:
> On Wed, 8 Jul 2009, Brian Lanning wrote:
>> about finding a new version of DOS (3.3) since debug had an assembler!
>> Debug in 2.1 would only unassemble. I managed to make a bootable 3.3
> I've used the DEBUG assembly capability in every version of PC-DOS, and
> most versions of MS-DOS.
> On some OEM versions of MS-DOS, MASM was included; on some, including
> PC-DOS, MASM was a separate product.
It could have easily been an older version of DOS I was using. I
don't remember for sure. But I know for sure assembling didn't work.
Unassembling worked just fine though. I know I didn't have masm
More information about the cctech