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PS/2 MicroChannel Adapter Description  |  1994-04-22  |  3.5 KB  |  133 lines
  1. AdapterId 50D2h
  2.  
  3. AdapterName  "1Mb/s - 500Kb/s Tape Controller with H/W Data Compression"
  4.  
  5. NumBytes 6
  6.  
  7. nameditem
  8.         Prompt  "Adapter I/O Location"
  9.           Choice "1FE0"
  10.             pos[1]=0000X001b
  11.             io 1FE0h-1FFFh
  12.           Choice "3FE0"
  13.             pos[1]=0000X010b
  14.             io 3FE0h-3FFFh
  15.           Choice "5FE0"
  16.             pos[1]=0000X011b
  17.             io 5FE0h-5FFFh
  18.           Choice "7FE0"
  19.             pos[1]=0000X100b
  20.             io 7FE0h-7FFFh
  21.           Choice "9FE0"
  22.             pos[1]=0000X101b
  23.             io 9FE0h-9FFFh
  24.           Choice "BFE0"
  25.             pos[1]=0000X110b
  26.             io 0BFE0h-0BFFFh
  27.           Choice "DFE0"
  28.             pos[1]=0000X111b
  29.             io 0DFE0h-0DFFFh
  30.  
  31.         Help
  32.         "The Tape Controler uses 32 bytes of I/O space.  Choose any
  33.          unused block."
  34.  
  35. nameditem
  36.         Prompt  "Compression DMA Width"
  37.           Choice  "16-bit"
  38.             pos[1]=00001XXXb
  39.           Choice  "8-bit"
  40.             pos[1]=00000XXXb
  41.  
  42.        Help
  43.        "For optimum performance choose 16-bit DMA width."
  44.  
  45. nameditem
  46.         Prompt  "DMA Arbitration Level for Tape Controller"
  47.           Choice  "Level 0"
  48.             pos[0]=0000000Xb
  49.             arb 0
  50.           Choice  "Level 1"
  51.             pos[0]=0000001Xb
  52.             arb 1
  53.           Choice  "Level 2"
  54.             pos[0]=0000010Xb
  55.             arb 2
  56.           Choice  "Level 3"
  57.             pos[0]=0000011Xb
  58.             arb 3
  59.           Choice  "Level 4"
  60.             pos[0]=0000100Xb
  61.             arb 4
  62.           Choice  "Level 5"
  63.             pos[0]=0000101Xb
  64.             arb 5
  65.           Choice  "Level 6"
  66.             pos[0]=0000110Xb
  67.             arb 6
  68.           Choice  "Level 7"
  69.             pos[0]=0000111Xb
  70.             arb 7
  71.         Help
  72.         "Choose the first free (lowest number) DMA arbitration level."
  73.  
  74. nameditem
  75.         Prompt  "DMA Arbitration Level for Data Compression"
  76.           Choice  "Level 0"
  77.             pos[3]=110X0000b
  78.             arb 0
  79.           Choice  "Level 1"
  80.             pos[3]=110X0001b
  81.             arb 1
  82.           Choice  "Level 2"
  83.             pos[3]=110X0010b
  84.             arb 2
  85.           Choice  "Level 3"
  86.             pos[3]=110X0011b
  87.             arb 3
  88.           Choice  "Level 4"
  89.             pos[3]=110X0100b
  90.             arb 4
  91.           Choice  "Level 5"
  92.             pos[3]=110X0101b
  93.             arb 5
  94.           Choice  "Level 6"
  95.             pos[3]=110X0110b
  96.             arb 6
  97.           Choice  "Level 7"
  98.             pos[3]=110X0111b
  99.             arb 7
  100.         Help
  101.         "Choose the next free DMA arbitration level. The DMA arbitration
  102.          level for data compression must be a higher number than that
  103.          selected for the Tape Controller."
  104.  
  105. nameditem
  106.         Prompt  "Fairness On/Off"
  107.           Choice  "On"
  108.             pos[3]=XXX1XXXXb
  109.           Choice  "Off"
  110.             pos[3]=XXX0XXXXb
  111.         Help
  112.         "Fairness must be turned on to ensure proper operation of the
  113.          Tape Controller."
  114.  
  115. nameditem
  116.         Prompt  "Tape Controller interrupt"
  117.           Choice  "5"
  118.             pos[2]=00000000b
  119.             int 5
  120.           Choice  "9"
  121.             pos[2]=01010101b
  122.             int 9
  123.           Choice  "11"
  124.             pos[2]=10101010b
  125.             int 11
  126.           Choice  "15"
  127.             pos[2]=11111111b
  128.             int 15
  129.         Help
  130.         "You must choose a free interrupt for the Tape Controller. Interrupt
  131.          sharing with this device is not allowed."
  132.  
  133.