From 15d8fd87457f1d0fbb2fc174941c36d9bb7b0efe Mon Sep 17 00:00:00 2001 From: Jorj Bauer Date: Sat, 11 Dec 2021 08:42:19 -0500 Subject: [PATCH] documentation updates for 2021 --- README.md | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) diff --git a/README.md b/README.md index 58ad0ea..7cac263 100644 --- a/README.md +++ b/README.md @@ -36,7 +36,10 @@ The MD5 sums of those files are: * 003a780b461c96ae3e72861ed0f4d3d9 apple2e.rom * 2020aa1413ff77fe29353f3ee72dc295 disk.rom * 5902996f16dc78fc013f6e1db14805b3 parallel.rom -* e91f379957d87aa0af0c7255f6ee6ba0 HDDRVR.BIN + (this is the "parallel mode" ROM, not the "Centronics mode" ROM, + and is availble on the Asimov mirror.) +* e91f379957d87aa0af0c7255f6ee6ba0 HDDRVR.BIN (from 2016) although + e0a40e9166af27b16f60beb83c9233f0 (from 2021) seems to be fine. From those, the appropriate headers will be automatically generated by "make roms" (or any other target that relies on the ROMs). @@ -64,10 +67,9 @@ gladly adopt that instead of forcing folks to run the Perl script via Makefile. And if you have a better way of dealing with subfolders of code, with the Teensy-specific code segregated as it is, I'm all ears... -I compile this with optimization set to "Faster" for the Teensy 3.6 at -180MHz. There's no need to overclock the CPU -- but it does give -better video performance, all the way up to 240MHz, but still not -perfect. Do as you see fit :) +I compile this with optimization set to "Faster" for the Teensy 4.1 at +600MHz. I've been successful underclocking it to increase the battery +life. YMMV. ## Environment and Libraries