FDC37N769_07 SMSC [SMSC Corporation], FDC37N769_07 Datasheet - Page 134

• 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
PDATA<7:0>
nAUTOFD
nSTROBE
NOTES:
1. Maximum value only applies if there is data in the FIFO waiting to be written out.
2. BUSY is not considered asserted or deasserted until it is stable for a minimum of 75 to
BUSY
t1
t2
t3
t4
t5
t6
t7
t8
130 ns.
nAUTOFD Valid to nSTROBE Asserted
PDATA Valid to nSTROBE Asserted
BUSY Deasserted to nAUTOFD
Changed
nBUSY Deasserted to PDATA Changed
nSTROBE Asserted to BUSY Asserted
nSTROBE Deasserted to Busy
Deasserted
nBUSY Deasserted to nSTROBE
Asserted
nBUSY Asserted to nSTROBE
Deasserted
FIGURE 21 - ECP PARALLEL PORT FORWARD TIMING
Parameter
t6
DATASHEET
t2
t1
t7
Page 134 of 137
t5
t8
min
80
80
80
80
0
0
0
0
t6
max
180
180
200
180
60
60
t3
t4
units
ns
ns
ns
ns
ns
ns
ns
ns
Notes
1,2
1,2
1,2
2
Rev. 02-16-07