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30 .\" from: @(#)acc.4 8.1 (Berkeley) 6/5/93
41 .Cd pseudo-device imp "acc0 at uba0 csr 167600 vector accrint accxint"
48 so this manual page is not relevant.
52 device provides a Local Host/Distant Host
55 It is normally used when participating
58 Internet. The controller itself is not accessible
59 to users, but instead provides the hardware support to the
61 interface described in
63 The configuration entry for the
71 The initialization routine was entered even though the device
72 did not autoconfigure. This indicates a system problem.
74 .It acc%d: can't initialize.
75 Insufficient UNIBUS resources existed to initialize the device.
76 This is likely to occur when the device is run on a buffered
77 data path on an 11/750 and other network interfaces are also
78 configured to use buffered data paths, or when it is configured
79 to use buffered data paths on an 11/730 (which has none).
81 .It acc%d: imp doesn't respond, icsr=%b.
82 The driver attempted to initialize the device, but the
84 failed to respond after 500 tries. Check the cabling.
86 .It acc%d: stray xmit interrupt, csr=%b.
87 An interrupt occurred when no output had previously been started.
89 .It acc%d: output error, ocsr=%b, icsr=%b.
90 The device indicated a problem sending data on output.
92 .It acc%d: input error, csr=%b.
93 The device indicated a problem receiving data on input.
95 .It acc%d: bad length=%d.
96 An input operation resulted in a data transfer of less than
97 0 or more than 1008 bytes of
98 data into memory (according to the word count register).
99 This should never happen as the maximum size of a
101 message is 1008 bytes.
108 interface appeared in