s1r72803 Epson Electronics America, Inc., s1r72803 Datasheet - Page 100

• Manufacturer Part Number: s1r72803
• Description: Link/transaction Controller
• Manufacturer: Epson Electronics America, Inc.

S1R72803F00A
9.4.3 IDE Interface Timing
9.4.3.1 PIO Read
96
Symbol
T
T
T
T
T
T
T
T
T
321
322
323
324
325
326
327
328
329
HDD<15:0>(O)
HDA<2:0>(O)
XHIORDY(I)
XHCS0(O)
XHIOR(O)
XHCS0
HDA output delay time
XHCS0
HDA hold time
XHCS0
XHIOR set-up time
XHIOR
XHIOR assert pulse time
XHIOR
XHIOR negate pulse time
XHIOR
XHIOR hold time
HDD
Data set-up time
XHIOR
Data hold time
HIORDY assert
XHDMACK set-up time
XHIOR
Direction of DATA Transfer
XHIOR
XHIOR
XHCS0
HDD
HDA
XHIOR
HDA
Specification
T
321
T
323
XHIOR
T
324
T
327
EPSON
T
328
PORT
T
325
Min.
60
20
10
–
–
–
–
0
–
S1R72803
T
329
(AP+2) 20
(NP+2) 20
IDEPIO
IDEPIO
Typ.
0
0
–
–
–
–
–
T
HOST
326
Max.
40
–
–
–
–
–
–
–
–
T
322
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns