82801FB Datasheet, PDF (761/786 Pages) Intel Corporation – Intel I/O Controller Hub 6 (ICH6) Family

Electrical Characteristics
Figure 22-7. IDE PIO Mode
CS0#, CS1#,
DA[2:0]
DIOR#/DIOW#
t61
DD[15:0] Writes
DD[15:0] Reads
IORDY
IORDY
Figure 22-8. IDE Multiword DMA
t60
t62
t69
t60a
t62i
t63
t64
t65
t66 ^t66z
t60c t60rd
t60b t60c
CS0#/
CS1#
DDREQ
DDACK#
DIOR#/DIOW#
DD[15:0]
Read
DD[15:0]
Write
t70m
t70i
t70d
t70
t70l
t70n
t70j
t70k
t70e t70g t70f
t70z
t70g t70h
Intel^® I/O Controller Hub 6 (ICH6) Family Datasheet
761