A
X
3
3
A
X
3
3
ATA/66 uses both rising edge and falling edge but doubles
UDMA/33
transfer rate. The data transfer rate is 4 times of the PIO
mode 4 or DMA mode 2, 16.6MB/s x4 = 66MB/s. To use ATA/66,
you need special ATA/66 IDE cable.
O
n
l
O
n
l
i
n
e
M
a
n
u
a
l
i
n
e
M
a
n
u
a
l
s