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Diffstat (limited to 'src/lib/formats/flopimg.c')
-rw-r--r--src/lib/formats/flopimg.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/src/lib/formats/flopimg.c b/src/lib/formats/flopimg.c
index 510f7d8c2d4..e2ee5122b2c 100644
--- a/src/lib/formats/flopimg.c
+++ b/src/lib/formats/flopimg.c
@@ -2563,8 +2563,9 @@ void floppy_image_format_t::extract_sectors_from_bitstream_fm_pc(const UINT8 *bi
if(idblk_count < 100)
idblk[idblk_count++] = i+1;
}
- // fb
- if(shift_reg == 0xf56f) { // data mark
+ // f8, f9, fa, fb
+ if(shift_reg == 0xf56a || shift_reg == 0xf56b ||
+ shift_reg == 0xf56e || shift_reg == 0xf56f) { // data mark
if(dblk_count < 100)
dblk[dblk_count++] = i+1;
}