/share/man/man4/scc.4

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  1. .\"
    2. 

  2. .\" Copyright (c) 2006 Marcel Moolenaar
    3. 

  3. .\" All rights reserved.
    4. 

  4. .\"
    5. 

  5. .\" Redistribution and use in source and binary forms, with or without
    6. 

  6. .\" modification, are permitted provided that the following conditions
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  7. .\" are met:
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  8. .\"
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  9. .\" 1. Redistributions of source code must retain the above copyright
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  10. .\"    notice, this list of conditions and the following disclaimer.
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  11. .\" 2. Redistributions in binary form must reproduce the above copyright
    12. 

  12. .\"    notice, this list of conditions and the following disclaimer in the
    13. 

  13. .\"    documentation and/or other materials provided with the distribution.
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  14. .\"
    15. 

  15. .\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
    16. 

  16. .\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
    17. 

  17. .\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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  18. .\" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
    19. 

  19. .\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
    20. 

  20. .\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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  21. .\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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  22. .\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
    23. 

  23. .\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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  24. .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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  25. .\"
    26. 

  26. .\" $FreeBSD$
    27. 

  27. .\"
    28. 

  28. .Dd March 29, 2006
    29. 

  29. .Dt SCC 4
    30. 

  30. .Os
    31. 

  31. .\"
    32. 

  32. .Sh NAME
    33. 

  33. .Nm scc
    34. 

  34. .Nd driver for Serial Communications Controllers (SCC) devices
    35. 

  35. .\"
    36. 

  36. .Sh SYNOPSIS
    37. 

  37. .Cd "device scc"
    38. 

  38. .Cd "device uart"
    39. 

  39. .\"
    40. 

  40. .Sh DESCRIPTION
    41. 

  41. The
    42. 

  42. .Nm
    43. 

  43. device driver provides support for various classes of SCCs.
    44. 

  44. It is an umbrella driver that delegates control of each independent
    45. 

  45. communication channel to subordinate drivers.
    46. 

  46. These subordinate drivers, like
    47. 

  47. .Xr uart 4 ,
    48. 

  48. take care of the details of the communication itself.
    49. 

  49. .\"
    50. 

  50. .Sh HARDWARE
    51. 

  51. The
    52. 

  52. .Nm
    53. 

  53. driver supports the following classes of SCCs:
    54. 

  54. .Pp
    55. 

  55. .Bl -bullet -compact
    56. 

  56. .It
    57. 

  57. SAB82532: Siemens SAB 82532 based serial communications controllers.
    58. 

  58. .It
    59. 

  59. Z8530: Zilog 8530 based serial communications controllers.
    60. 

  60. .El
    61. 

  61. .\"
    62. 

  62. .Sh SEE ALSO
    63. 

  63. .Xr puc 4 ,
    64. 

  64. .Xr uart 4
    65. 

  65. .\"
    66. 

  66. .Sh HISTORY
    67. 

  67. The
    68. 

  68. .Nm
    69. 

  69. device driver first appeared in
    70. 

  70. .Fx 7.0 .
    71. 

  71. .Sh AUTHORS
    72. 

  72. The
    73. 

  73. .Nm
    74. 

  74. driver and this manual page were written by
    75. 

  75. .An Marcel Moolenaar Aq marcel@xcllnt.net .
    76.