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    Searched refs:CIA (Results 1 - 2 of 2) sorted by relevancy

  /src/sys/arch/amiga/amiga/
cia.h 1 /* $NetBSD: cia.h,v 1.13 2002/04/25 09:20:27 aymeric Exp $ */
30 * This is a rewrite (retype) of the Amiga's CIA chip register map, based
32 * hardware/cia.h.
38 struct CIA {
64 #define ciaa (*((volatile struct CIA *)CIAAbase))
65 #define ciab (*((volatile struct CIA *)CIABbase))
69 * bits in CIA-B
90 * bits in CIA-A
118 * since many CIA signals are low-active, these defines should make the
  /src/sys/arch/amiga/dev/
clock.c 53 #include <amiga/amiga/cia.h>
91 struct CIA *clockcia;
136 clockcia = (struct CIA *)CIAAbase;
137 clockchip = "CIA A";
141 clockcia = (struct CIA *)CIABbase;
142 clockchip = "CIA B";
229 if (dracorev) /* we use cia a on DraCo */
375 /* implement this later. I'd suggest using both timers in CIA-A, they're

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