CLOCK(4) | NetBSD Kernel Interfaces Manual (SPARC) | CLOCK(4) |
ooclock0 at obio0 addr 0xf3000000 # sun4/200
ooclock0 at obio0 addr 0x03000000 # sun4/100
All system use the timer interrupt to drive the hard clock. The second interrupt is used to drive statistics clock, except sun4/100 and sun4/200 machines, which don't have a spare timer device.
February 24, 2006 | NetBSD 5.99 |