[stella] Use of the Bit 1 of VBLANK - What about Overscan ?

Subject: [stella] Use of the Bit 1 of VBLANK - What about Overscan ?
From: Christian Bogey <khryssun@xxxxxxxx>
Date: Mon, 12 Apr 2004 15:51:42 +0200 (CEST)
Hi,

Regarding the Stella Programer's Guide, it's said 
Bit 1 of VBLANK must be set to 1 at the begining of 
the Vertical Blank Period (to disable the TIA output)
and set to 0 after 37 scanlines (to enable the TIA 
output).

Is it necessary to to the same thing for the overscan
period ?









	

	
		
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