Bits:30001199

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CBM900_HD.BIN

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cbm900 Excavation

Metadata

   BitStore.Metadata_version:
   	1.0
  
   BitStore.Access:
   	public
  
   BitStore.Filename:
   	CBM900_HD.BIN
  
   BitStore.Size:
   	21446656
  
   BitStore.Format:
   	BINARY
  
   BitStore.Ident:
   	30001199:1
  
   BitStore.Digest:
   	sha256:eafc3006193fe50c949dec1b6a73494bdd6ee6c8a76bdb1a9d176d91e67ceb91
  
   BitStore.Last_edit:
   	20200222 phk
  
   DDHF.Keyword:
   	CBM900
  
   Media.Summary:
   	Commodore 900 hard disk image
  
   Media.Geometry:
   	616c 4h 17s 512b
  
   Media.Type:
   	ST506 Disk
  
   Media.Model:
   	MiniScribe 3425
  
   Media.Serial:
   	MS III 280042
  
   Media.Description:
   	This is the data content of the CBM900 hard-disk, as retrived
   	by David Gessweins "MFM-emulator" device.  For more information see:
   	
   		http://www.pdp8.net/mfm/mfm.shtml
   	
   	The MFM emulator auto-detects the following information about
   	the CBM900 harddisk:
   	
   		--format Intel_iSBC_214_512B \
   		--sectors 17,0 --heads 4 --cylinders 616 \
   		--header_crc 0xffff,0x1021,16,0 \
   		--data_crc  0xffffffff,0x140a0445,32,5 \
   		--sector_length 512 --retries 50,4 --drive 1
   	
   	The "Intel_iSBC_214_512B" format may, or may not, be at odds
   	with the fact that the harddisk controller uses a WD1003 chip.
   	
   	Given the right PC/XT disk-controller, it may be possible to
   	format and write this content to a ST506 disk which the CBM900
   	can read.  (We have not tried this.)
  
   *END*

Links hertil

• Bits:Keyword/CBM900 ‎ (← henvisninger)