Message-ID: <001301bf68c7$fe83e2e0$43fa4dc6@julianro> From: "Julian Rolon" To: Subject: DMA access Date: Thu, 27 Jan 2000 08:10:36 -0500 MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_000E_01BF689D.FDE8A660" X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 4.72.3110.5 X-MimeOLE: Produced By Microsoft MimeOLE V4.72.3110.3 Reply-To: djgpp AT delorie DOT com This is a multi-part message in MIME format. ------=_NextPart_000_000E_01BF689D.FDE8A660 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable faq states two methods for correct DMA accessig, one of these is = allocate a buffer in conventional memory with DPMI function = allocate_dos_memory but this function return a real mode segment between = 0000 and FFFF, How can i guarantee that segment returned falls into = Conventional memory?? ------=_NextPart_000_000E_01BF689D.FDE8A660 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable
faq states two methods for correct DMA accessig, one of these is = allocate a=20 buffer in conventional memory with DPMI function allocate_dos_memory but = this=20 function return a real mode segment between 0000 and FFFF, How can i = guarantee=20 that segment returned falls into Conventional = memory??
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