mirror of https://github.com/x64dbg/btparser
34 lines
1.3 KiB
Plaintext
34 lines
1.3 KiB
Plaintext
//-----------------------------------
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//--- 010 Editor v2.0 Binary Template
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//
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// File: SinclairMicrodriveImage.bt
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// Author:
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// Revision: 1.0
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// Purpose: Defines a template for parsing
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// images of emulated Sinclair Microdrive
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// cartridges.
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//-----------------------------------
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struct {
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ubyte HDFLAG[1]; // Value 1, to indicate header block *See note.
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// char HDNUMB[1]; // sector number (values 254 down to 1)
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ubyte HDNUMB[1];
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ubyte UNUSED[2]; // not used (and of undetermined value)
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ubyte HDNAME[10]; // microdrive cartridge name (blank padded)
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ubyte HDCHK[1]; //header checksum (of first 14 bytes)
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ubyte RECFLG[1]; // - bit 0: always 0 to indicate record block
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// - bit 1: set for the EOF block
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// - bit 2: reset for a PRINT file
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// - bits 3-7: not used (value 0)
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ubyte RECNUM[1]; // data block sequence number (value starts at 0)
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ubyte RECLEN[2]; // data block length (<=512, LSB first)
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ubyte RECNAM[10]; // filename (blank padded)
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ubyte DESCHK[1]; // record descriptor checksum (of previous 14 bytes)
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ubyte CHDATA[512]; // data block
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ubyte DCHK[1]; // data block checksum (of all 512 bytes of data
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// block, even when not all bytes are used)
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} MicrodriveSector[254] ;
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ubyte WriteProtectionFlag[1];
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