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20 lines
656 B
Markdown
20 lines
656 B
Markdown
# Ocean-240.2 ROM Monitor V8 checksum 9c6c6546
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Source codes of Monitor v8 for Ocean-240.2 with Floppy controller.
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In Z80 mnemonics, but limited for i8080 instruction set.
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## Differences
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1) Font. Other russian letters б and д;
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2) Calculate values for extended ram access in procedures m_ramdisk_read, m_ramdisk_write.
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3) Don't reset hi bit when read keyboard
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4) Other params count at last esc commands
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## Compile
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Code is located in memory at address: 0xE000..0xFFFF
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sjasmplus --sld=monitor.sld --sym=monitor.labels --raw=monitor.obj --fullpath monitor.asm
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To compile sources, use [sjasmplus Z80 assembler](https://github.com/z00m128/sjasmplus).
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