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20 lines
649 B
Plaintext
20 lines
649 B
Plaintext
# $NetBSD: FOUR_TTYS,v 1.53 2007/10/17 19:57:44 garbled Exp $
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# FOUR_TTYS Sun3 (3/50, 3/60, 3/110, 3/160, 3/260)
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# like GENERIC but both zs chips are used as ttys
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include "arch/sun3/conf/GENERIC"
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#
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# Note that by ommitting "kdb0" and "ms0" one can build
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# a kernel that operates four plain serial lines, where
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# two of them are data-leads-only ports wired up using
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# a custom cable on the keyboard connector. The flags 1
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# part sets TIOCFLAG_SOFTCAR (remember, data-leads-only).
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# Note: the signal levels on these are 0/5 Volt TTL.
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#
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no kbd0 at zsc0
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no ms0 at zsc0
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zstty2 at zsc0 channel 0 flags 1 # ttyc
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zstty3 at zsc0 channel 1 flags 1 # ttyd
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