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projects:appleshare_boot_blocks [2018/01/24 01:33] M.G. [For AppleShare Server and Netatalk] |
projects:appleshare_boot_blocks [2018/06/19 12:47] M.G. [For AppleShare Server and Netatalk] |
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| **Apple IIgs** //experimental// | **Apple IIgs** //experimental// | ||
| - | If the system is set to boot ProDOS 8 it uses the ProDOS contained within the boot blocks. | + | Normally, the Apple IIgs reads the Boot OS (ProDOS 8 or GS/OS) selection from the battery RAM (BRAM). The following boot blocks have been modified to allow overriding the BRAM selection by two methods: Press ''8'' or ''G'' before the "Starting Up Over the Network" message appears to select ProDOS 8 or GS/OS respectively, or modify the ''ProDOS16 Image'' file at $0204 to have 0 for firmware decides (default), 1 for GS/OS, and 2 for ProDOS 8. |
| + | |||
| + | * {{ :projects:prodos16_image.203.mgfizzy.gz |Apple IIgs GS/OS Boot Blocks with ProDOS 2.0.3 and Selection Override}} //Tested Working// | ||
| + | * {{ :projects:prodos16_image.203.mgfizzy.bridgefix.gz |Apple IIgs GS/OS Boot Blocks with ProDOS 2.0.3 and Selection Override, and Geoff Body's EtherTalk Bridge Fix}} | ||
| + | * This will allow booting to ProDOS 8 without having the machine freeze. | ||
| + | * Geoff's ''ATALKIRQ'' PIF is not required and should not be installed if this image is used. | ||
| + | * For more information, see {{http://appleii.ivanx.com/a2server/scripts/a2server-5-netboot.txt|here}}. | ||
| + | |||
| + | Note that ProDOS 2.4.x seems to have trouble being part of the GS/OS boot blocks and crashes to the monitor. | ||
| - | **These do not work yet, ProDOS 2.4.x doesn't seem to be compatible with some part of the GS boot process** | ||
| - | * {{ :projects:prodos16_image.242.gz |Boot Blocks with ProDOS 2.4.2}} //not working// | ||
| - | * {{ :projects:prodos16_image.242.mgfizzy.gz |Boot Blocks with ProDOS 2.4.2 and Fizzy with '8' patch}} //not working// | ||
| ==== Installation ==== | ==== Installation ==== | ||