vsc055xkm-01 Maxim Integrated Products, Inc., vsc055xkm-01 Datasheet - Page 80

• Manufacturer Part Number: vsc055xkm-01
• Description: Enhanced I?c Backplane Controller
• Manufacturer: Maxim Integrated Products, Inc.

Table 4. Bypass Driving Modes
Table 5. LED Options
Revision 4.1
January 2008
Table 4
Table 5
BYP0
PTE
0
0
1
1
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
shows the available output drive combinations.
shows the available combinations that can be used to drive an LED.
BYP1
FS2
0
1
0
1
0
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
Bypass Driving Mode
Normal GPIO operation, control is defined by the FS2-0, DD, and GPD bits
Open-drain drive, active driver to V
Open-drain source, active driver to V
Totem pole drive, active driver to V
FS1
0
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
FS0
0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
DD
80 of 133
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
SS
SS
GPD
DD
X
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
and V
only
only
DD
I/O State
Input with weak internal pull-up resistor, default state
Output driven LOW to V
Output toggling at 0.25 Hz, drive to V
Output toggling at 0.33 Hz, drive to V
Output toggling at 0.50 Hz, drive to V
Output toggling at 1.00 Hz, drive to V
Output toggling at 2.00 Hz, drive to V
Output toggling at 3.08 Hz, drive to V
Output toggling at 4.00 Hz, drive to V
Pulse Train 0 selected, drive to V
Pulse Train 1 selected, drive to V
Pulse Train 2 selected, drive to V
Pulse Train 3 selected, drive to V
Pulse Train 4 selected, drive to V
Pulse Train 5 selected, drive to V
Pulse Train 6 selected, drive to V
Pulse Train 7 selected, drive to V
Output driven HIGH to V
Output toggling at 0.25 Hz, drive to V
Output toggling at 0.33 Hz, drive to V
Output toggling at 0.50 Hz, drive to V
Output toggling at 1.00 H, drive to V
Output toggling at 2.00 Hz, drive to V
Output toggling at 3.08 Hz, drive to V
Output toggling at 4.00 Hz, drive to V
Pulse Train 0 selected, drive to V
Pulse Train 1 selected, drive to V
Pulse Train 2 selected, drive to V
Pulse Train 3 selected, drive to V
Pulse Train 4 selected, drive to V
Pulse Train 5 selected, drive to V
SS
DD
SS
SS
SS
SS
SS
SS
SS
SS
DD
DD
DD
DD
DD
DD
only
only
only
only
only
only
only
only
DD
only
only
only
only
only
only
SS
SS
SS
SS
SS
SS
SS
DD
DD
DD
DD
DD
DD
VSC055-01
Data Sheet
only
only
only
only
only
only
only
only
only
only
only
only
only
only