FDC37N769_07 SMSC [SMSC Corporation], FDC37N769_07 Datasheet - Page 117

• Manufacturer Part Number: FDC37N769_07
• Description: 3.3V Super I/O Controller with Infrared Support for Portable Applications
• Manufacturer: SMSC [SMSC Corporation]

SMSC DS – FDC37N769
AX, AEN,
nIOCS16
(D0-D7)
FINTR
PINTR
DATA
t1
t2
t3
t4
t5
t6
t7
nIOW
A0-A9, AEN, nIOCS16 Set Up to
nIOW Low
nIOW Width
A0-A9, AEN, nIOCS16 Hold from
nIOW High
Data Set Up Time to nIOW High
Data Hold Time from nIOW High
Write Strobe to Clear FINTR
nIOW Inactive to PINTR Inactive
PINTR is the interrupt assigned to the Parallel Port
FINTR is the interrupt assigned to the Floppy Disk
FIGURE 5 - MICROPROCESSOR WRITE TIMING
t1
Parameter
DATASHEET
Page 117 of 137
t2
DATA VALID
min
150
t4
40
10
40
10
typ
40
t6
max
260
55
t3
t5
t7
units
ns
ns
ns
ns
ns
ns
ns
Rev. 02-16-07