FDC37N769_07 SMSC [SMSC Corporation], FDC37N769_07 Datasheet - Page 25

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

Note 1: This is for DENSEL in normal mode (see section CR05 on page 101). The DENSEL pin is set high after a
SMSC DS – FDC37N769
DRT1
hardware reset and is unaffected by the DOR and the DSR resets.
DRIVE RATE
0
0
0
0
0
0
0
0
1
1
1
1
SELECT
(CR0B)
DRT0
0
0
0
0
1
1
1
1
0
0
0
0
SEL1
DATA RATE
1
0
0
1
1
0
0
1
1
0
0
1
SELECT
(DSR)
4
1
0
0
0
1
1
1
0
PRECOMP
SELECT
SEL0
3
1
0
1
1
0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
Table 21 - Precompensation Delays
DATASHEET
2
1
1
0
1
0
1
0
0
1Meg
1Meg
1Meg
2Meg
MFM
Table 22 - Data Rates
500
300
250
500
500
250
500
250
DATA RATE
PRECOMPENSATION DELAY
Page 25 of 137
Default (see Table 24)
0.00 ns-DISABLED
250
150
125
250
250
125
250
125
FM
---
---
---
---
125.00 ns
166.67 ns
208.33 ns
250.00 ns
41.67 ns
83.34 ns
IDENT=1
1
1
1
0
1
0
0
1
0
0
1
0
DENSEL
(Note 1)
IDENT=0
0
0
1
1
0
0
1
1
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
0
1
DRATE
0
1
0
1
0
1
0
1
0
1
0
1
0
Rev. 02-16-07