From 68d45371b349cba7a4086967f5238256b4b9a2ef Mon Sep 17 00:00:00 2001 From: Thomas Harte Date: Mon, 30 Jul 2018 15:39:08 -0400 Subject: [PATCH] Fixed: I had the meaning of the C3 ROM switch inverted here. --- Apple-IIe-Memory-Paging.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Apple-IIe-Memory-Paging.md b/Apple-IIe-Memory-Paging.md index fe5197d..b888cd2 100644 --- a/Apple-IIe-Memory-Paging.md +++ b/Apple-IIe-Memory-Paging.md @@ -24,7 +24,7 @@ Never mapped to RAM. Always contains the internal and card IO. Contains ROM if `RDCXROM` is set. Otherwise is unmapped, allowing cards to respond. # C300–C400 -Contains ROM if either of `RDCXROM` or `RDC3ROM` is set. Otherwise is unmapped, allowing cards to respond. +Contains ROM if `RDCXROM` is set or `INTC3ROM` is reset. Otherwise is unmapped, allowing card 3 to respond. # D000–E000 Reading: contains ROM if the language card `read` flip flop is *disabled*. Contains base RAM if the flip flop is enabled and `RAMRD` is reset. Otherwise contains auxiliary RAM.