A83: Sv: Beep routine >> TI82

To: <assembly-83@lists.ticalc.org>
Subject: A83: Sv: Beep routine >> TI82
From: "Andreas Hjordt" <ahj@trition.dk>
Date: Sun, 3 Sep 2000 19:26:19 +0200
References: <LAW-F136RGkQ6mBySsx00000c0c@hotmail.com>
Reply-To: assembly-83@lists.ticalc.org


The great VTI supports sound.

Andreas Hjordt


----- Original Message ----- 
From: D Weiss <dwedit@hotmail.com>
To: <assembly-83@lists.ticalc.org>
Sent: Sunday, September 03, 2000 7:04 PM
Subject: A83: Beep routine >> TI82


> 
> Does this code need to be changed for the TI82:
> 
> ;---------= Make a sound =---------
> ; c=frequency, b=duration
> beep: di
> ld e,$D0
> beepl1: ld a,c
> beepl2: dec a
> jr nz,beepl2
> ld a,e
> xor %00000011
> ld e,a
> out (0),a
> djnz beepl1
> ei
> pop hl
> pop de
> pop bc
> ret
> 
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References:

A83: Beep routine >> TI82

From: "D Weiss" <dwedit@hotmail.com>