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30 lines
1.4 KiB
Markdown
30 lines
1.4 KiB
Markdown
Apple II
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========
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The platform/apple2enh/ directory is used for targeting an Enhanced Apple //e
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(or compatible) computer. Most things are shared between the 6502-based targets
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so please consult cpu/6502/README.md for further details.
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The following Apple II Ethernet cards are supported:
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- Uthernet: Use driver cs8900a.eth with address $C0x0 (x = 8 + slot number).
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- Uthernet II: Use driver w5100.eth with address $C0x4 (x = 8 + slot number).
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- LANceGS: Use driver lan91c96.eth with address $C0x0 (x = 8 + slot number).
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In most cases it is desirable to use an emulator for the development and testing
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of a Contiki application. AppleWin is especially well suited as it emulates the
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Uthernet card in slot 3. It is available at http://applewin.berlios.de/.
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The 'disk' make goal requires AppleCommander 1.3.5 or later. It is available at
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http://applecommander.sourceforge.net/.
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The apple2enh target supports a PFS that requires much less RAM than the POSIX
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file system. However this benefit comes with the following restrictions:
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- Only one file may be open at the same time.
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- Only read operations are supported but no write operations.
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- The files must be located in the same directory the application is located in
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(the ProDOS prefix may very well point to another directory).
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- The network MTU size must be set at least to 1265 (the default is 1500).
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- No network function may be called while a file is open.
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