Lines Matching refs:ns

119 A6=1  (for example $840 for port 0, register set 0), a 780ns
136 about  30ns  to  the clocks on the Zorro bus, that's why the
137 values  are no multiple of 71.  One clock-cycle is 71ns long
142 497ns Select (7 clock cycles) , IOR/IOW after 172ns (2 clock cycles)
148 639ns Select (9 clock cycles), IOR/IOW after 243ns (3 clock cycles)
152 781ns Select (11 clock cycles), IOR/IOW after 314ns (4 clock cycles)
156 355ns Select (5 clock cycles), IOR/IOW after 101ns (1 clock cycle)
160 355ns Select (5 clock cycles), IOR/IOW after 172ns (2 clock cycles)
164 355ns Select (5 clock cycles), IOR/IOW after 243ns (3 clock cycles)
168 1065ns Select (15 clock cycles), IOR/IOW after 314ns (4 clock cycles)
172 355ns Select, (5 clock cycles), IOR/IOW after 101ns (1 clock cycle)
178 781ns select, IOR/IOW after 4 clock cycles (=314ns) aktive. 
180 All  the  timings with a very short select-signal (the 355ns
183 bus  interface,  making  the  whole access 497ns long.  This
192 clock  cycle is shortened to a bit less than 70ns (not worth