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Fixed: it appears that the non-screen areas respect RAMRD and RAMWRT regardless of 80STORE.
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112e2c813b
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@ -4,16 +4,16 @@ Apple provides multiple overlapping paging mechanisms which in total divide an A
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Reading and writing: contains auxiliary RAM if `ALTZP` is set. Contains base RAM otherwise.
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# 0300–0400; 0800–1000; 2000–C000
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Reading: contains base RAM if `80STORE` is set or `RAMRD` is reset; contains auxiliary RAM otherwise.
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Reading: contains base RAM if `RAMRD` is reset; contains auxiliary RAM otherwise.
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Writing: as per reading, but regarding `RAMWRT` rather than `RAMRD`.
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# 0400–0800
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Reading: contains auxiliary RAM if either (i) both `80STORE` and `PAGE` are set; or (ii) `80STORE` is reset and `RAMRD` is set. Contains base RAM otherwise.
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Reading: contains auxiliary RAM if either (i) both `80STORE` and `PAGE2` are set; or (ii) `80STORE` is reset and `RAMRD` is set. Contains base RAM otherwise.
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Writing: as per reading, but regarding `RAMWRT` rather than `RAMRD`.
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# 1000–2000
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Reading: contains auxiliary RAM if either (i) `80STORE` and `PAGE` are set and `TEXT` is reset; or (ii) `80STORE` is reset and `RAMRD` is set. Contains base RAM otherwise.
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Reading: contains auxiliary RAM if either (i) `80STORE` and `PAGE2` are set, and `TEXT` is reset; or (ii) `80STORE` is reset and `RAMRD` is set. Contains base RAM otherwise.
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Writing: as per reading, but regarding `RAMWRT` rather than `RAMRD`.
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