Re: PET 50Hz editor ROMS (corrections)

From: HÁRSFALVI Levente <>
Date: Fri, 23 May 2014 12:16:03 +0200
Message-ID: <>

On 2014-05-23 11:43, William Levak wrote:
> Original SECAM was 819 lines.  The ROM requires 783 lines, probably
> close enough for SECAM.  No other broadcast standard has enough vertical
> lines to handle it.  According to Wikipedia, Paris and Monaco were the
> last ones to use this standard, ending in 1984 and 1985.  Was there a
> BASIC 4 PET in 1984-1985 that required an external monitor?

You probably mean System E here (the historical 819 lines TV
broadcasting system of France). SECAM and System E have never been used
together (that is, SECAM-E) in production AFAIK.


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Received on 2014-05-23 11:01:23

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