19 lines
1.1 KiB
Markdown
19 lines
1.1 KiB
Markdown
Release of PCjs v1.15.6
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---
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This is a fairly minor update that fixes a few Floppy Disk Controller (FDC) issues and one CPU emulation bug
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that prevented PC-DOS 7.00 from working properly.
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There are also some Debugger improvements; for example, if you turn on "fdc" and "int" messages in the
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Debugger using the "m fdc on" and "m int on" commands, all FDC (INT 0x13) software interrupts will be logged,
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including descriptions and register values.
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PC-DOS 7.00 still can't be setup from its specially-formatted 1.84Mb [XDF](http://www.os2museum.com/wp/the-xdf-diskette-format/)
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distribution disk images, "PC-DOS 7.00 (SETUP Disk 2)" through "PC-DOS 7.00 (SETUP Disk 5)", so your best bet is to boot
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from the 1.44Mb "PC-DOS 7.00 (Boot Disk)".
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Note that you must also use a fairly new 80286 machine configuration, like this [8Mhz IBM PC AT](/devices/pc/machine/5170/ega/1152kb/rev3/),
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in order to use 1.44Mb diskette images; previous models did not support 3.5-inch diskette drives, unless they had been retrofitted
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with a newer [BIOS](/devices/pc/bios/5170/).
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*[@jeffpar](http://twitter.com/jeffpar)*
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*October 23, 2014*
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