Revision as of 10:19, 16 December 2011 (view source) osdev>Clearer (→‎io_wait) ← Older edit		Revision as of 21:16, 16 December 2011 (view source) Brendan (talk \| contribs) mNo edit summary Newer edit →
Line 22: The PIC_remap function makes use of an io_wait function -- any suggestions as to how to implement this function? read a port?[[User:Clearer\|Clearer]] 10:18, 16 December 2011 (UTC) Nevermind: http://wiki.osdev.org/Inline_Assembly/Examples Don't - the IO delays are unnecessary in general (on 80486 and later) and especially unnecessary in that example code (as you're interleaving IO port accesses to different chips) --[[User:Brendan\|Brendan]] 21:16, 16 December 2011 (UTC)

Talk:8259 PIC: Difference between revisions

Talk:8259 PIC (view source)