A89: Re: HW detection

To: <assembly-89@lists.ticalc.org>
Subject: A89: Re: HW detection
From: "Zeljko Juric" <zjuric@utic.net.ba>
Date: Sat, 16 Sep 2000 23:51:51 +0200
Reply-To: assembly-89@lists.ticalc.org


Hi!

> Could anybody please give me a method, or a piece of code, to detect 
> HW type (1 or 2) ?

This is answered in the FAQ list for TIGCCLIB. This routine returns
the HW type:

unsigned long GetHardwareVersion ()
{
  unsigned long hwpb, *rombase;
  rombase = (unsigned long *)((*(unsigned long *)0xC8) & 0x600000);
  hwpb = rombase[65];
  return (hwpb - (unsigned long)rombase  < 0x10000 &&
    *(unsigned short *)hwpb > 22 ? *(unsigned long *)(hwpb + 22) : 1);
}

Cheers,

Zeljko Juric

Follow-Ups:

Re: A89: Re: HW detection

From: Jean Canazzi <jcanazzi@cybercable.fr>

Prev: A89: HW detection
Next: A89: Re: C programming
Index(es):
- Main
- Thread