s1r72803 Epson Electronics America, Inc., s1r72803 Datasheet - Page 105

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

HDD<15:0>(O)
XHCS<1:0>(O)
XHDAMCK(O)
(XHDMARDY)
HDA<2:0>(O)
(DSTROBE)
HDMARQ(I)
HIORDY(I)
Symbol
XHIOW(O)
XHIOR(O)
(STOP)
T
T
T
T
T
T
T
T
T
T
T
371
372
373
374
375
376
377
378
379
37a
37b
(CRC)
XHIOR
Time before STOP is asserted
XHIOR
Last strobe time
XHIOW
Constrained interlock time
HDMARQ
Output delay time
HDMARQ
Minimum interlock time
HIORDY
Minimum interlock time
XHDMACK
XHDMACK hold time
CRC data setup time
HDMACK
CRC data hold time
HDMARQ
Constrained interlock time
HIORDY
Minimum interlock time
HDD(CRC)
T372
T371
Direction of DATA Transfer
Host Terminating
T373
HIORDY
HDMACK
HDMACK
XHIOW
HDMARQ
Specification
HDD
HDMACK
XHIOR
HDMACK
HDD(CRC)
XHCS0,1
T374
T376
T375
T378
CRC
PORT
EPSON
T377
T379
S1R72803
Min.
100
20
20
20
20
20
–
0
6
6
0
HOST
T373
T37a
Typ.
–
–
–
–
–
–
–
–
–
–
–
Device Terminating
T374
Max.
100
100
60
T37b
–
–
–
–
–
–
–
–
S1R72803F00A
T378
CRC
T377
Unit
T379
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
101