rom4x/rom4x
mgcaret c4b1070329 Simplify bootable ramdisk detection. Jump to AppleSoft if no boot device.
I discovered that there are more than one ProDOS boot block in the wild, so I
simplified the check for recoverable RAM disk to check card for $01 and then
anything besides $00 and $FF since most uninitialized RAM tends to have one of
those two values.  This is slightly more rigid than the boot code checks for.
I added a jump to AppleSoft if no bootable device is found.  I changed the
message a little bit, too.
I also added notes about the feasibility of using the RamFactor firmware.
2017-01-12 19:40:55 -08:00
..
B1_C763_switcher.s Initial code commit 2017-01-03 18:43:31 -08:00
B1_E300_new_bootfail.s Simplify bootable ramdisk detection. Jump to AppleSoft if no boot device. 2017-01-12 19:40:55 -08:00
B1_E000_rom4x.s Simplify bootable ramdisk detection. Jump to AppleSoft if no boot device. 2017-01-12 19:40:55 -08:00
B0_C552_patch_bootfail.s Simplify bootable ramdisk detection. Jump to AppleSoft if no boot device. 2017-01-12 19:40:55 -08:00
B0_C763_switcher.s Initial code commit 2017-01-03 18:43:31 -08:00
B0_FAB4_patch_pwrup.s Initial code commit 2017-01-03 18:43:31 -08:00
B0_FAC8_patch_reset.s Initial code commit 2017-01-03 18:43:31 -08:00
iic.defs Simplify bootable ramdisk detection. Jump to AppleSoft if no boot device. 2017-01-12 19:40:55 -08:00
Rakefile Initial code commit 2017-01-03 18:43:31 -08:00