Posted By
TLC
on 2023-08-01
12:48:23
|  Re: LittleSixteen V4
@SukkoPera thanks  . I wouldn't have wanted to make trouble, I'm sorry for that  .
Re. PAL/NTSC: the machines differ in three details only. 1.) Specific crystal (14.31818 vs. 17.73447 MHz). The oscillator circuit is otherwise the same. 2.) Specific Kernal ROM. PAL and NTSC Kernals differ in only but a few places. (It's the Kernal that sets the TED to PAL or NTSC mode.) 3.) RF Modulator unit. Different channel setup, different modulation parameters etc. etc. As the LittleSixteen doesn't have one in the first place, it should be of little concern I guess  . Oh, and 9VAC ticks 60Hz in American machines, but that's not used in the Plus/4 for timing purposes, so it makes no difference.
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