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29 lines
1.3 KiB
29 lines
1.3 KiB
3 years ago
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%! Detailed register description file for PCICFG.EXE by Ralf Brown
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%!
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%! Filename 8086122D.PCI = Vendor 8086h, Device 122Dh = Intel 82437FX
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%! Last Edit 10jan99 by Ralf Brown
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%!
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[See file BLANK.PCI for description of formatting specification and how
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to create your own device descriptions.]
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!begin
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82437FX registers in detail:
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PCI Control: PeerConcurr=%[50:3]y PCIburst=%[50:2]n PCIstream=%[50:1]n BusConcurr=%[50:0]n CPUinact=%[50:7-5+1]d
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cache control: %[52]2x
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DRAM control: %[57]2x
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DRAM timing: %[58]2x
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DRAM Row Type: %[68]2x
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DRAM Boundaries: %[60]3dM %[61]3dM %[62]3dM %[63]3dM
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Memory Top: %[64]3dM
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Programmable Attribute Map
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C000-C3FF: %[5A:2]{-C}%[5A:1]{-W}%[5A:0]{-R} D000-D3FF: %[5C:2]{-C}%[5C:1]{-W}%[5C:0]{-R} E000-E3FF: %[5E:2]{-C}%[5E:1]{-W}%[5E:0]{-R}
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C400-C7FF: %[5A:6]{-C}%[5A:5]{-W}%[5A:4]{-R} D400-D7FF: %[5C:6]{-C}%[5C:5]{-W}%[5C:4]{-R} E400-E7FF: %[5E:6]{-C}%[5E:5]{-W}%[5E:4]{-R}
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C800-CBFF: %[5B:2]{-C}%[5B:1]{-W}%[5B:0]{-R} D800-DBFF: %[5D:2]{-C}%[5D:1]{-W}%[5D:0]{-R} E800-EBFF: %[5F:2]{-C}%[5F:1]{-W}%[5F:0]{-R}
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CC00-CFFF: %[5B:6]{-C}%[5B:5]{-W}%[5B:4]{-R} DC00-DFFF: %[5D:6]{-C}%[5D:5]{-W}%[5D:4]{-R} EC00-EFFF: %[5F:6]{-C}%[5F:5]{-W}%[5F:4]{-R}
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F000-FFFF: %[59:6]{-C}%[59:5]{-W}%[59:4]{-R}
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SMRAM control: %[72]2x
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!end
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%! end of file
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