FDC37B72X SMSC Corporation, FDC37B72X Datasheet - Page 231
FDC37B72X
Manufacturer Part Number
FDC37B72X
Description
128 Pin Enhanced Super I/O Controller
Manufacturer
SMSC Corporation
Datasheet
1.FDC37B72X.pdf
(238 pages)
- Current page: 231 of 238
- Download datasheet (819Kb)
Note 1: Maximum value only applies if there is room in the FIFO and terminal count has not been
Note 2: nACK is not considered asserted or deasserted until it is stable for a minimum of 75 to 130 ns.
PDATA<7:0>
NAME
t1
t2
t3
t4
t5
t6
nAUTOFD
nACK
received. ECP can stall by keeping nAUTOFD low.
PDATA Valid to nACK Asserted
nAUTOFD Deasserted to PDATA Changed
nACK Asserted to nAUTOFD Deasserted
(Notes 1,2)
nACK Deasserted to nAUTOFD Asserted (Note 2)
nAUTOFD Asserted to nACK Asserted
nAUTOFD Deasserted to nACK Deasserted
FIGURE 30 - ECP PARALLEL PORT REVERSE TIMING
TABLE 98 - ECP PARALLEL PORT REVERSE TIMING
DESCRIPTION
t4
t1
t5
232
t3
t6
MIN
80
80
0
0
0
0
t4
TYP
t2
MAX
200
200
UNITS
ns
ns
ns
ns
ns
ns
Related parts for FDC37B72X
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
EMC Filters - Single-Phase Filters - FD/FDC/FDV IEC Connector Filter
Manufacturer:
Premo
Datasheet:
Part Number:
Description:
FD TYPE CONNECTOR FOR RIBBON CABLE
Manufacturer:
Hirose Electric
Datasheet:
Part Number:
Description:
FAST ETHERNET PHYSICAL LAYER DEVICE
Manufacturer:
SMSC Corporation
Datasheet:
Part Number:
Description:
357-036-542-201 CARDEDGE 36POS DL .156 BLK LOPRO
Manufacturer:
SMSC Corporation
Datasheet:
Part Number:
Description:
357-036-542-201 CARDEDGE 36POS DL .156 BLK LOPRO
Manufacturer:
SMSC Corporation
Datasheet:
Part Number:
Description:
357-036-542-201 CARDEDGE 36POS DL .156 BLK LOPRO
Manufacturer:
SMSC Corporation
Datasheet:
Part Number:
Description:
4-PORT USB2.0 HUB CONTROLLER
Manufacturer:
SMSC Corporation
Datasheet:
Part Number:
Description:
Manufacturer:
SMSC Corporation
Datasheet:
Part Number:
Description:
Manufacturer:
SMSC Corporation
Datasheet:
Part Number:
Description:
FDC37C672ENHANCED SUPER I/O CONTROLLER WITH FAST IR
Manufacturer:
SMSC Corporation
Datasheet:
Part Number:
Description:
COM90C66LJPARCNET Controller/Transceiver with AT Interface and On-Chip RAM
Manufacturer:
SMSC Corporation
Datasheet:
Part Number:
Description:
Manufacturer:
SMSC Corporation
Datasheet:
Part Number:
Description:
Manufacturer:
SMSC Corporation
Datasheet:
Part Number:
Description:
Manufacturer:
SMSC Corporation
Datasheet: